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行業動態

聚焦行業動態,洞悉行業發展

2019-09-29

真空燒結爐石墨加熱器的優點

  真(zhen)空(kong)(kong)燒(shao)結(jie)爐(lu)(lu)(lu)(lu)石墨加(jia)(jia)熱(re)器(qi)的(de)優點(dian)(dian)   真(zhen)空(kong)(kong)燒(shao)結(jie)爐(lu)(lu)(lu)(lu)加(jia)(jia)熱(re)元(yuan)(yuan)件(jian)的(de)材料,高(gao)(gao)溫(wen)(wen)(wen)爐(lu)(lu)(lu)(lu)一(yi)般用(yong)(yong)銅(絲、片).石墨(管、榨、片)或鈣(絲,棒(bang))。低(di)、中溫(wen)(wen)(wen)爐(lu)(lu)(lu)(lu)可用(yong)(yong)鐐銘合金(jin)或鐵(tie)銘鋁合金(jin)(絲、片)。   輻(fu)射(she)屏(ping)(ping)用(yong)(yong)鑰板(ban)或鑰板(ban)與(yu)不銹鋼板(ban)一(yi)起使用(yong)(yong)。其厚度(du)按爐(lu)(lu)(lu)(lu)子(zi)大(da)小(xiao)(xiao)可選用(yong)(yong)0.3-1.0毫(hao)米。輻(fu)射(she)屏(ping)(ping)的(de)層數按爐(lu)(lu)(lu)(lu)子(zi)的(de)zui高(gao)(gao)加(jia)(jia)熱(re)溫(wen)(wen)(wen)度(du)而(er)定。1600°C以下為(wei)6~8層,1700°C以上為(wei)8~12層。各(ge)層間距為(wei)5?15毫(hao)米。   真(zhen)空(kong)(kong)燒(shao)結(jie)爐(lu)(lu)(lu)(lu)是(shi)一(yi)種臥(wo)式單室(shi)(shi)(加(jia)(jia)熱(re)冷卻在同(tong)室(shi)(shi)進行)冷壁爐(lu)(lu)(lu)(lu),其結(jie)構主要由爐(lu)(lu)(lu)(lu)體(ti),加(jia)(jia)熱(re)室(shi)(shi)、抽氣(qi)系統、電(dian)氣(qi)控(kong)制部(bu)分、附件(jian)五大(da)部(bu)分組(zu)成。   真(zhen)空(kong)(kong)燒(shao)結(jie)爐(lu)(lu)(lu)(lu)石墨加(jia)(jia)熱(re)器(qi)有棒(bang)狀(zhuang)(zhuang)(zhuang)、管狀(zhuang)(zhuang)(zhuang)、筒(tong)狀(zhuang)(zhuang)(zhuang)、板(ban)狀(zhuang)(zhuang)(zhuang)和帶狀(zhuang)(zhuang)(zhuang)等多種類(lei)(lei)型(xing)。棒(bang)狀(zhuang)(zhuang)(zhuang)和管狀(zhuang)(zhuang)(zhuang)電(dian)熱(re)元(yuan)(yuan)件(jian),它們(men)適應性強,可在各(ge)類(lei)(lei)燒(shao)結(jie)爐(lu)(lu)(lu)(lu)應用(yong)(yong)。筒(tong)狀(zhuang)(zhuang)(zhuang)加(jia)(jia)熱(re)器(qi)其特(te)點(dian)(dian)是(shi)輻(fu)射(she)面積大(da),加(jia)(jia)熱(re)效果好,石墨筒(tong)與(yu)工件(jian)之間溫(wen)(wen)(wen)度(du)梯度(du)小(xiao)(xiao),電(dian)接(jie)點(dian)(dian)少(shao),但受材料和加(jia)(jia)工條件(jian)所限,一(yi)般僅用(yong)(yong)于(yu)小(xiao)(xiao)型(xing)。   板(ban)狀(zhuang)(zhuang)(zhuang)和帶狀(zhuang)(zhuang)(zhuang)加(jia)(jia)熱(re)器(qi)。它們(men)結(jie)構簡單,拆(chai)裝方(fang)便,輻(fu)射(she)面積大(da),加(jia)(jia)熱(re)效果好,有利于(yu)提高(gao)(gao)真(zhen)空(kong)(kong)甩帶爐(lu)(lu)(lu)(lu)溫(wen)(wen)(wen)均(jun)勻度(du),尤其帶狀(zhuang)(zhuang)(zhuang)加(jia)(jia)熱(re)器(qi)應用(yong)(yong)廣泛(fan)。帶狀(zhuang)(zhuang)(zhuang)加(jia)(jia)熱(re)器(qi)的(de)缺點(dian)(dian)是(shi)不能用(yong)(yong)在有對流循環的(de)爐(lu)(lu)(lu)(lu)子(zi)上。

29 January 2020
真空燒結爐石墨加熱器的優點

2019-09-24

真空甩帶爐專用熱電偶

  真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)甩(shuai)帶爐(lu)(lu)(lu)專用(yong)(yong)熱(re)(re)電(dian)(dian)偶(ou)   由于(yu)普通裝配或鎧裝熱(re)(re)電(dian)(dian)偶(ou)沒有(you)(you)(you)采(cai)取嚴格(ge)(ge)的(de)(de)密(mi)封措施,不能滿足真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系統要(yao)(yao)求。當保(bao)(bao)護(hu)管破(po)損時(shi),致(zhi)使(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系統與外界相通,造成真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)甩(shuai)帶爐(lu)(lu)(lu)發(fa)熱(re)(re)體(ti)和爐(lu)(lu)(lu)內工件氧化,損失嚴重。   本系列(lie)產品由于(yu)采(cai)用(yong)(yong)了(le)耐(nai)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)材(cai)料做保(bao)(bao)護(hu)管,以其獨特(te)的(de)(de)密(mi)封技(ji)術研(yan)制(zhi)的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)甩(shuai)帶爐(lu)(lu)(lu)專用(yong)(yong)熱(re)(re)電(dian)(dian)偶(ou),即(ji)使(shi)保(bao)(bao)護(hu)管破(po)損仍可(ke)有(you)(you)(you)效(xiao)地保(bao)(bao)證不改變爐(lu)(lu)(lu)內的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度。可(ke)長期(qi)在高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)下穩定地工作,主要(yao)(yao)適用(yong)(yong)于(yu)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)及超高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)10"Pa等(deng)各種真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)爐(lu)(lu)(lu)的(de)(de)溫(wen)(wen)(wen)(wen)度測(ce)量.另有(you)(you)(you)耐(nai)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)高(gao)(gao)(gao)壓(6~10MPa)的(de)(de)專用(yong)(yong)熱(re)(re)電(dian)(dian)偶(ou),完全滿足高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)高(gao)(gao)(gao)壓力(li)爐(lu)(lu)(lu)的(de)(de)測(ce)溫(wen)(wen)(wen)(wen)需求。   真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)甩(shuai)帶爐(lu)(lu)(lu)廠家表示,鎢錸熱(re)(re)電(dian)(dian)偶(ou)是目(mu)前zui耐(nai)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)的(de)(de)熱(re)(re)電(dian)(dian)偶(ou),zui高(gao)(gao)(gao)使(shi)用(yong)(yong)溫(wen)(wen)(wen)(wen)度2300C,主要(yao)(yao)用(yong)(yong)于(yu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)、惰(duo)性、還原氣(qi)氛等(deng)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)環境(jing),具有(you)(you)(you)靈敏(min)度高(gao)(gao)(gao)、溫(wen)(wen)(wen)(wen)度線性好(hao)、熱(re)(re)穩定性能好(hao)、價格(ge)(ge)便宜(yi)等(deng)優(you)點(dian),部分(fen)使(shi)用(yong)(yong)場合(he)取代貴金(jin)屬熱(re)(re)電(dian)(dian)偶(ou)。現已標準化且普遍使(shi)用(yong)(yong)的(de)(de)鎢錸熱(re)(re)電(dian)(dian)偶(ou)分(fen)度號有(you)(you)(you)W5/26和W3/25。   以上就是真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)熔煉爐(lu)(lu)(lu)廠家今天為(wei)大家帶來的(de)(de)內容分(fen)享,如有(you)(you)(you)需要(yao)(yao),歡迎咨(zi)詢我們。

24 January 2020
真空甩帶爐專用熱電偶

2019-09-21

真空燒結爐用在哪兒

  真(zhen)(zhen)空(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)爐(lu)(lu)用在哪兒(er)   真(zhen)(zhen)空(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)爐(lu)(lu)是在真(zhen)(zhen)空(kong)的(de)(de)(de)環(huan)境(jing)中(zhong)對被(bei)加(jia)熱(re)的(de)(de)(de)物品進行保(bao)護性(xing)(xing)(xing)燒(shao)(shao)(shao)結(jie)(jie)(jie)的(de)(de)(de)一(yi)類爐(lu)(lu)子,其加(jia)熱(re)方式是有很多種的(de)(de)(de),例如,電(dian)阻加(jia)熱(re)、感應(ying)加(jia)熱(re)、微波加(jia)熱(re)等。   據使(shi)(shi)用者(zhe)了(le)解,在抽真(zhen)(zhen)空(kong)后(hou)充氫氣的(de)(de)(de)保(bao)護狀態下(xia)(xia),真(zhen)(zhen)空(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)爐(lu)(lu)利(li)用中(zhong)頻(pin)感應(ying)加(jia)熱(re)的(de)(de)(de)原(yuan)理(li),使(shi)(shi)處于(yu)線圈(quan)內的(de)(de)(de)鎢坩堝產生高溫并(bing)通過(guo)熱(re)輻射傳導(dao)到工(gong)作(zuo)上。適用于(yu)科研(yan)、軍(jun)工(gong)單位對難熔(rong)合(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)如鎢鉬及(ji)其合(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)的(de)(de)(de)粉末(mo)成型燒(shao)(shao)(shao)結(jie)(jie)(jie)。   同(tong)時(shi),真(zhen)(zhen)空(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)爐(lu)(lu)在真(zhen)(zhen)空(kong)或保(bao)護氣氛條件(jian)下(xia)(xia)利(li)用中(zhong)頻(pin)感應(ying)加(jia)熱(re)的(de)(de)(de)原(yuan)理(li),使(shi)(shi)硬(ying)質(zhi)合(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)刀頭及(ji)各種金(jin)(jin)(jin)(jin)(jin)屬(shu)粉末(mo)壓制體實現(xian)燒(shao)(shao)(shao)結(jie)(jie)(jie)的(de)(de)(de)成套設(she)備,是為硬(ying)質(zhi)合(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)、金(jin)(jin)(jin)(jin)(jin)屬(shu)鏑(di)以及(ji)陶(tao)瓷(ci)(ci)材(cai)料的(de)(de)(de)工(gong)業生產而設(she)計(ji)的(de)(de)(de)。   此(ci)外,真(zhen)(zhen)空(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)爐(lu)(lu)現(xian)如今(jin)被(bei)廣泛的(de)(de)(de)應(ying)用于(yu)碳化硅(gui)陶(tao)瓷(ci)(ci)的(de)(de)(de)反應(ying)燒(shao)(shao)(shao)結(jie)(jie)(jie)工(gong)藝,同(tong)時(shi)也可用于(yu)特種陶(tao)瓷(ci)(ci)材(cai)料,硬(ying)質(zhi)合(he)(he)(he)金(jin)(jin)(jin)(jin)(jin),陶(tao)瓷(ci)(ci)金(jin)(jin)(jin)(jin)(jin)屬(shu)復合(he)(he)(he)材(cai)料以及(ji)難熔(rong)金(jin)(jin)(jin)(jin)(jin)屬(shu)組成的(de)(de)(de)合(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)材(cai)料的(de)(de)(de)高溫真(zhen)(zhen)空(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)。   針對一(yi)些(xie)材(cai)料的(de)(de)(de)高溫燒(shao)(shao)(shao)結(jie)(jie)(jie)工(gong)藝使(shi)(shi)得真(zhen)(zhen)空(kong)熔(rong)煉爐(lu)(lu)具備不錯的(de)(de)(de)耐熱(re)性(xing)(xing)(xing)、絕緣性(xing)(xing)(xing)以及(ji)可靠性(xing)(xing)(xing)的(de)(de)(de)設(she)計(ji)。新型電(dian)極結(jie)(jie)(jie)構杜絕了(le)高溫爐(lu)(lu)電(dian)極的(de)(de)(de)漏水現(xian)象,并(bing)且可以加(jia)熱(re)系統中(zhong)的(de)(de)(de)易損部件(jian),也更便(bian)于(yu)維修和更換。

21 January 2020
真空燒結爐用在哪兒

2019-09-17

真空燒結爐遇到的故障要怎么解決呢

  真(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒結(jie)(jie)爐遇到的(de)(de)故障要(yao)怎么(me)解決呢(ni)   任何機(ji)器使用(yong)時(shi)(shi)間(jian)久了都會出現(xian)一些的(de)(de)問(wen)題,下(xia)面就真(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒結(jie)(jie)爐出現(xian)故障之(zhi)后該怎么(me)辦(ban)給大家(jia)介紹下(xia)。   真(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒結(jie)(jie)爐主要(yao)用(yong)于(yu)半(ban)導(dao)體元器件(jian)(jian)及電力整流器件(jian)(jian)的(de)(de)燒結(jie)(jie)工(gong)(gong)藝(yi),可進行真(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒結(jie)(jie),氣(qi)(qi)體保護燒結(jie)(jie)及常(chang)規燒結(jie)(jie),是半(ban)導(dao)體專用(yong)設(she)備(bei)(bei)(bei)系列中一種新(xin)穎的(de)(de)工(gong)(gong)藝(yi)裝(zhuang)備(bei)(bei)(bei),它(ta)設(she)計構思新(xin)穎,操作方便,結(jie)(jie)構緊(jin)(jin)湊,在(zai)一臺設(she)備(bei)(bei)(bei)上可完(wan)成多個工(gong)(gong)藝(yi)流程。亦可用(yong)于(yu)其他領(ling)域內的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)熱處理(li),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)釬焊(han)等工(gong)(gong)藝(yi)。   一、如(ru)(ru)果(guo)(guo)是冷卻水(shui)異常(chang)   1、確認加(jia)熱電源已停(ting)(ting)(ting)止(zhi)。   2、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒結(jie)(jie)爐外(wai)發(fa)生(sheng)漏水(shui),冷卻水(shui)量異常(chang)時(shi)(shi),應(ying)盡快采(cai)取應(ying)急(ji)(ji)措施,如(ru)(ru)能(neng)(neng)保證水(shui)量,請繼續保持真(zhen)(zhen)(zhen)空(kong)(kong)(kong),如(ru)(ru)不(bu)能(neng)(neng)采(cai)取應(ying)急(ji)(ji)措施,保持原狀,確認設(she)備(bei)(bei)(bei)冷卻下(xia)來。   3、冷卻水(shui)發(fa)生(sheng)異常(chang)時(shi)(shi),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒結(jie)(jie)爐處于(yu)停(ting)(ting)(ting)止(zhi)狀態,馬上接通(tong)緊(jin)(jin)急(ji)(ji)用(yong)冷卻水(shui)。   4、在(zai)高溫(wen)(超過(guo)200℃即視為高溫(wen))時(shi)(shi),如(ru)(ru)果(guo)(guo)冷卻水(shui)停(ting)(ting)(ting)止(zhi)了,如(ru)(ru)果(guo)(guo)不(bu)能(neng)(neng)緊(jin)(jin)急(ji)(ji)送水(shui),水(shui)冷電極、換熱器、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)室殼體及各泵可能(neng)(neng)被損壞(huai)。   二、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒結(jie)(jie)爐壓(ya)縮(suo)空(kong)(kong)(kong)氣(qi)(qi)的(de)(de)停(ting)(ting)(ting)止(zhi)   1、壓(ya)縮(suo)空(kong)(kong)(kong)氣(qi)(qi)異常(chang)報警時(shi)(shi),設(she)備(bei)(bei)(bei)處于(yu)停(ting)(ting)(ting)止(zhi)狀態,應(ying)盡快到備(bei)(bei)(bei)用(yong)的(de)(de)壓(ya)縮(suo)機(ji)房,讓(rang)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒結(jie)(jie)爐恢復(fu)工(gong)(gong)作。   2、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)中如(ru)(ru)壓(ya)縮(suo)空(kong)(kong)(kong)氣(qi)(qi)異常(chang)報警,且恢復(fu)需要(yao)較長(chang)時(shi)(shi)間(jian)時(shi)(shi),則終止(zhi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong),讓(rang)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)熔煉爐停(ting)(ting)(ting)下(xia)來。

17 January 2020
真空燒結爐遇到的故障要怎么解決呢

2019-09-14

真空燒結爐日常運用技巧有哪些

  真空(kong)(kong)(kong)燒結(jie)(jie)爐日常運用(yong)(yong)技巧有哪些   真空(kong)(kong)(kong)燒結(jie)(jie)爐是在(zai)(zai)真空(kong)(kong)(kong)或保(bao)護(hu)氣氛條件下,利用(yong)(yong)中頻感應(ying)加熱的(de)(de)(de)原(yuan)理(li)使硬質合(he)金(jin)刀頭及(ji)各種金(jin)屬(shu)粉末壓制(zhi)體實現燒結(jie)(jie)的(de)(de)(de)成套設(she)備(bei)。適(shi)用(yong)(yong)于粉末冶金(jin)制(zhi)品,金(jin)屬(shu)成型制(zhi)品,石墨復合(he)氈(zhan)硬化,不(bu)銹鋼基(ji),陶瓷材料(liao)等的(de)(de)(de)真空(kong)(kong)(kong)燒結(jie)(jie)。   安裝真空(kong)(kong)(kong)燒結(jie)(jie)爐的(de)(de)(de)場(chang)(chang)所應(ying)符合(he)真空(kong)(kong)(kong)衛生的(de)(de)(de)要求,周圍的(de)(de)(de)空(kong)(kong)(kong)氣應(ying)清(qing)潔和干(gan)燥(zao),并(bing)有良(liang)好的(de)(de)(de)通(tong)(tong)風條件,工作場(chang)(chang)地不(bu)易揚(yang)起灰塵(chen)等。以下是其(qi)日常運用(yong)(yong)技巧:   1、檢查控(kong)制(zhi)柜(ju)中全部部件及(ji)配件是否齊備(bei)、無(wu)缺。   2、控(kong)制(zhi)柜(ju)設(she)備(bei)在(zai)(zai)相應(ying)的(de)(de)(de)地基(ji)上,并(bing)固定。   3、安照真空(kong)(kong)(kong)燒結(jie)(jie)爐的(de)(de)(de)接(jie)線圖(tu)(tu),并(bing)參看電氣原(yuan)理(li)圖(tu)(tu),接(jie)通(tong)(tong)外接(jie)主回(hui)路及(ji)控(kong)制(zhi)回(hui)路,并(bing)可(ke)靠接(jie)地,保(bao)證接(jie)線無(wu)誤。   4、檢查電器可(ke)動(dong)部分應(ying)活動(dong)自如,無(wu)卡死現象。   5、絕緣電阻應(ying)不(bu)低(di)于2兆歐姆。   6、真空(kong)(kong)(kong)燒結(jie)(jie)爐各閥門(men)有必要在(zai)(zai)封閉位置。   7、控(kong)制(zhi)電源(yuan)開關(guan)放在(zai)(zai)關(guan)位。   8、手(shou)動(dong)調壓旋(xuan)鈕(niu)逆時(shi)針旋(xuan)動(dong)頭。   9、報(bao)警鈕(niu)放在(zai)(zai)開位。   10、按(an)平面圖(tu)(tu)完結(jie)(jie)真空(kong)(kong)(kong)甩帶爐的(de)(de)(de)循環冷卻(que)水(shui)聯接(jie),建議(yi)用(yong)(yong)戶在(zai)(zai)設(she)備(bei)總(zong)進出水(shui)管處再接(jie)入一備(bei)用(yong)(yong)水(shui)(可(ke)用(yong)(yong)自來(lai)水(shui)),避免循環水(shui)有缺點或斷(duan)電導致密封圈(quan)燒壞(huai)。

14 January 2020
真空燒結爐日常運用技巧有哪些

2019-09-09

真空燒結爐有哪些特點呢

  真(zhen)空(kong)燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)爐(lu)(lu)有(you)哪(na)些(xie)特點呢   實驗用(yong)的真(zhen)空(kong)燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)爐(lu)(lu)它是(shi)有(you)內(nei)外封頭和(he)(he)法蘭組成,中間(jian)水冷(leng)爐(lu)(lu)蓋吊在啟(qi)(qi)閉機(ji)構(gou)上(shang),板動啟(qi)(qi)動機(ji)構(gou)上(shang)的手柄(bing)可以將爐(lu)(lu)蓋升啟(qi)(qi)10-15mm,爐(lu)(lu)蓋上(shang)有(you)壓頭,壓力傳感器(qi)(qi)、排氣隔膜(mo)閥及爐(lu)(lu)蓋鎖緊(jin)裝置。具體(ti)(ti)(ti)(ti)的特點如下:   1、集控制柜與真(zhen)空(kong)燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)爐(lu)(lu)爐(lu)(lu)體(ti)(ti)(ti)(ti)一(yi)體(ti)(ti)(ti)(ti)化結(jie)(jie)(jie)構(gou),結(jie)(jie)(jie)構(gou)緊(jin)湊占(zhan)地小,移動方便(bian),可靠性高(gao)等(deng)(deng)特點。   2、真(zhen)空(kong)燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)爐(lu)(lu)設備采(cai)用(yong)底部裝料,電(dian)(dian)動升降方式。   3、真(zhen)空(kong)燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)爐(lu)(lu)耗水量少(shao),僅用(yong)1寸管就能滿足(zu)冷(leng)卻要求。   4、真(zhen)空(kong)燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)爐(lu)(lu)爐(lu)(lu)殼(ke)(ke)為全不(bu)銹鋼(gang)雙層水冷(leng)結(jie)(jie)(jie)構(gou),不(bu)易結(jie)(jie)(jie)水垢,內(nei)層為304不(bu)銹鋼(gang)嚴格拋(pao)光處(chu)理,外層304不(bu)銹鋼(gang),中間(jian)通水冷(leng)卻。爐(lu)(lu)側裝有(you)水冷(leng)電(dian)(dian)極、監測(ce)熱電(dian)(dian)偶、觀察孔(kong)等(deng)(deng)。   5、真(zhen)空(kong)甩帶(dai)爐(lu)(lu)殼(ke)(ke)體(ti)(ti)(ti)(ti)、真(zhen)空(kong)管道(dao)采(cai)用(yong)數控自動焊機(ji)焊接加工(gong),焊縫光滑(hua)平整無虛焊夾現象(xiang)發生,我公司(si)采(cai)用(yong)國(guo)內(nei)進的氦質譜真(zhen)空(kong)檢漏儀(yi)進行(xing)壓升率檢測(ce),可保(bao)證技(ji)術指標的可信和(he)(he)準確(que),確(que)保(bao)真(zhen)空(kong)容器(qi)(qi)不(bu)會漏氣,滿足(zu)客(ke)戶技(ji)術要求。爐(lu)(lu)殼(ke)(ke)、爐(lu)(lu)蓋等(deng)(deng)內(nei)表面均經精密拋(pao)光,光潔度(du)優于Δ6。

09 January 2020
真空燒結爐有哪些特點呢

2019-09-07

淺談真空甩帶爐的2種抽真空方式

  淺談真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)甩帶(dai)(dai)(dai)爐(lu)的(de)2種抽(chou)(chou)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)方式   真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)甩帶(dai)(dai)(dai)爐(lu)是用(yong)(yong)來制(zhi)備和開發亞穩材(cai)(cai)料(liao)(如非(fei)晶(jing)(jing)態材(cai)(cai)料(liao))的(de)專(zhuan)用(yong)(yong)設備,該設備除了具有感應爐(lu)的(de)全(quan)部特點外,還具有制(zhi)備塊體(ti)金屬非(fei)晶(jing)(jing)及金屬薄帶(dai)(dai)(dai)的(de)功能,適用(yong)(yong)于(yu)(yu)各種非(fei)晶(jing)(jing)及微晶(jing)(jing)材(cai)(cai)料(liao)的(de)研究及實驗(yan)工作,廣泛用(yong)(yong)于(yu)(yu)新(xin)型稀土永磁(ci)材(cai)(cai)料(liao)非(fei)晶(jing)(jing)軟磁(ci)材(cai)(cai)料(liao)及納(na)米(mi)材(cai)(cai)料(liao)科學(xue)的(de)開發與研究。   1)抽(chou)(chou)低真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong):   a)將機械泵拉(la)(la)(la)桿(gan)逆時針(zhen)旋(xuan)轉(zhuan)一(yi)下(xia)(xia)(xia)(xia)輕(qing)輕(qing)外拉(la)(la)(la)至(zhi)不能拉(la)(la)(la)動再順時針(zhen)旋(xuan)轉(zhuan)一(yi)下(xia)(xia)(xia)(xia)鎖(suo)(suo)定(ding)(ding);   b)等待(dai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)甩帶(dai)(dai)(dai)爐(lu)的(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)表(biao)指(zhi)針(zhen)為(wei)“-0.1”后按下(xia)(xia)(xia)(xia)ZDF-2F復(fu)合真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)計左表(biao)頭(tou)的(de)紅色(se)按鈕,等待(dai)將腔(qiang)內(nei)(nei)(nei)(nei)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)抽(chou)(chou)至(zhi)低于(yu)(yu)中(zhong)間檔3Pa,同時繼續緊固(gu)腔(qiang)門上的(de)螺(luo)絲(si)。(注(zhu)意:若超過5分鐘未能將真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)抽(chou)(chou)至(zhi)低于(yu)(yu)3Pa,請將拉(la)(la)(la)桿(gan)按a)步驟(zou)所示手(shou)法推進2分鐘后再拉(la)(la)(la)出)   2)抽(chou)(chou)高真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong):   a)當真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)甩帶(dai)(dai)(dai)爐(lu)爐(lu)腔(qiang)內(nei)(nei)(nei)(nei)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)低于(yu)(yu)3Pa后,將機械泵拉(la)(la)(la)桿(gan)推進并順時針(zhen)旋(xuan)轉(zhuan)鎖(suo)(suo)定(ding)(ding);   b)將擴散泵閥門開關手(shou)柄逆時針(zhen)旋(xuan)轉(zhuan)180°至(zhi)“開”;   c)當左表(biao)頭(tou)指(zhi)針(zhen)低于(yu)(yu)0.2Pa后,按下(xia)(xia)(xia)(xia)右表(biao)頭(tou)上的(de)綠色(se)按鈕,并按真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)甩帶(dai)(dai)(dai)爐(lu)的(de)復(fu)位按鈕一(yi)次(ci)運(yun)行高真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)表(biao);   d)根據真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熔煉爐(lu)情況依次(ci)更換(huan)(huan)量程(cheng),查(cha)(cha)看腔(qiang)內(nei)(nei)(nei)(nei)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)。注(zhu)意:在當前(qian)量程(cheng)內(nei)(nei)(nei)(nei),若指(zhi)針(zhen)高于(yu)(yu)“1”嚴禁更換(huan)(huan)到更小量程(cheng)查(cha)(cha)看真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)

07 January 2020
淺談真空甩帶爐的2種抽真空方式

2019-09-03

真空熔煉爐冶煉的優點是什么

  真(zhen)(zhen)(zhen)空(kong)(kong)(kong)熔(rong)(rong)煉(lian)(lian)(lian)(lian)(lian)(lian)爐冶煉(lian)(lian)(lian)(lian)(lian)(lian)的(de)(de)(de)(de)優點是(shi)什么   真(zhen)(zhen)(zhen)空(kong)(kong)(kong)熔(rong)(rong)煉(lian)(lian)(lian)(lian)(lian)(lian)爐冶煉(lian)(lian)(lian)(lian)(lian)(lian)是(shi)在(zai)(zai)負壓(ya)(ya)條(tiao)件下(xia)進(jin)行爐料的(de)(de)(de)(de)加(jia)熱、熔(rong)(rong)化、精煉(lian)(lian)(lian)(lian)(lian)(lian)、合(he)(he)金(jin)(jin)(jin)化和澆(jiao)注的(de)(de)(de)(de)煉(lian)(lian)(lian)(lian)(lian)(lian)鋼(gang)(gang)方法。具有(you)以(yi)下(xia)優點。   (1)精確(que)的(de)(de)(de)(de)控制合(he)(he)金(jin)(jin)(jin)的(de)(de)(de)(de)化學成(cheng)分   由于(yu)冶煉(lian)(lian)(lian)(lian)(lian)(lian)的(de)(de)(de)(de)全(quan)過(guo)程是(shi)在(zai)(zai)隔離大(da)氣的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)下(xia)進(jin)行的(de)(de)(de)(de),因此真(zhen)(zhen)(zhen)空(kong)(kong)(kong)熔(rong)(rong)煉(lian)(lian)(lian)(lian)(lian)(lian)爐減(jian)少(shao)了合(he)(he)金(jin)(jin)(jin)元素的(de)(de)(de)(de)氧(yang)化損失,加(jia)之鋼(gang)(gang)液(ye)中(zhong)(zhong)含氧(yang)量(liang)很低(di),大(da)大(da)提(ti)高(gao)(gao)(gao)了合(he)(he)金(jin)(jin)(jin)元素的(de)(de)(de)(de)回收率。從而(er)可(ke)以(yi)精確(que)的(de)(de)(de)(de)控制化學成(cheng)分。   (2)由于(yu)冶煉(lian)(lian)(lian)(lian)(lian)(lian)過(guo)程在(zai)(zai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)下(xia)進(jin)行、冶煉(lian)(lian)(lian)(lian)(lian)(lian)合(he)(he)金(jin)(jin)(jin)中(zhong)(zhong)氣體(ti)含量(liang)很低(di)。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)下(xia)利用碳(tan)對(dui)鋼(gang)(gang)液(ye)進(jin)行脫氧(yang)和在(zai)(zai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)下(xia)澆(jiao)注避免(mian)了二次氧(yang)化。這(zhe)些優越條(tiao)件使冶煉(lian)(lian)(lian)(lian)(lian)(lian)鋼(gang)(gang)中(zhong)(zhong)氣體(ti)與(yu)夾(jia)雜(za)(za)物(wu)含量(liang)低(di),大(da)大(da)提(ti)高(gao)(gao)(gao)了鋼(gang)(gang)的(de)(de)(de)(de)純凈度(du)(du)。   (3)降低(di)鋼(gang)(gang)中(zhong)(zhong)微(wei)量(liang)有(you)害雜(za)(za)質(zhi)(zhi)含量(liang)   微(wei)量(liang)雜(za)(za)質(zhi)(zhi)元素鉛、砷、錫、銻(ti)、鉍等,對(dui)高(gao)(gao)(gao)溫合(he)(he)金(jin)(jin)(jin)的(de)(de)(de)(de)熱加(jia)工(gong)塑(su)性和高(gao)(gao)(gao)溫強度(du)(du)帶(dai)來極明(ming)顯(xian)的(de)(de)(de)(de)危害。利用微(wei)量(liang)雜(za)(za)質(zhi)(zhi)元素高(gao)(gao)(gao)蒸(zheng)汽壓(ya)(ya)的(de)(de)(de)(de)特(te)點,通(tong)過(guo)高(gao)(gao)(gao)溫和高(gao)(gao)(gao)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)可(ke)以(yi)有(you)效去除(chu)雜(za)(za)質(zhi)(zhi)元素,減(jian)弱其危害作用。   (4)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)熔(rong)(rong)煉(lian)(lian)(lian)(lian)(lian)(lian)爐冶煉(lian)(lian)(lian)(lian)(lian)(lian)的(de)(de)(de)(de)工(gong)藝參數(shu)可(ke)調性強   通(tong)過(guo)對(dui)冶煉(lian)(lian)(lian)(lian)(lian)(lian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(du)(du)、溫度(du)(du)、精煉(lian)(lian)(lian)(lian)(lian)(lian)時間以(yi)及真(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒結爐內(nei)氣氛等因素的(de)(de)(de)(de)配合(he)(he)與(yu)調節(jie),可(ke)以(yi)達到許多的(de)(de)(de)(de)精煉(lian)(lian)(lian)(lian)(lian)(lian)目的(de)(de)(de)(de)。這(zhe)方面(mian)其工(gong)藝靈活性遠(yuan)遠(yuan)超(chao)過(guo)中(zhong)(zhong)頻感應爐冶煉(lian)(lian)(lian)(lian)(lian)(lian)。例如(ru),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)熔(rong)(rong)煉(lian)(lian)(lian)(lian)(lian)(lian)爐冶煉(lian)(lian)(lian)(lian)(lian)(lian)在(zai)(zai)鋼(gang)(gang)液(ye)脫碳(tan)、脫氧(yang)、脫氮、揮發去除(chu)雜(za)(za)質(zhi)(zhi)元素、減(jian)少(shao)易氧(yang)化元素燒損、減(jian)少(shao)夾(jia)雜(za)(za)物(wu)含量(liang)等方面(mian)均具有(you)優勢。

03 January 2020
真空熔煉爐冶煉的優點是什么

2019-09-01

真空熔煉爐的工作原理是什么

  真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)熔煉爐(lu)(lu)的(de)(de)工(gong)(gong)作原(yuan)理(li)(li)是什么   真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)熔煉爐(lu)(lu)是在真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)或保(bao)(bao)護(hu)氣(qi)(qi)氛條件下(xia),利(li)用(yong)(yong)中(zhong)(zhong)頻感(gan)應(ying)加(jia)熱(re)的(de)(de)原(yuan)理(li)(li)使硬(ying)質(zhi)合金(jin)刀頭(tou)及(ji)(ji)(ji)各(ge)種(zhong)金(jin)屬粉末(mo)壓制體實現燒結(jie)(jie)的(de)(de)成(cheng)套設(she)(she)備,是為硬(ying)質(zhi)合金(jin)、金(jin)屬鏑(di)、陶瓷(ci)材料(liao)的(de)(de)工(gong)(gong)業(ye)生產(chan)而設(she)(she)計的(de)(de)。下(xia)面一起(qi)了解    一、主要(yao)原(yuan)理(li)(li)及(ji)(ji)(ji)用(yong)(yong)途真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)熔煉爐(lu)(lu)是在抽真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)后充氫(qing)(qing)氣(qi)(qi)保(bao)(bao)護(hu)狀(zhuang)態(tai)下(xia),利(li)用(yong)(yong)中(zhong)(zhong)頻感(gan)應(ying)加(jia)熱(re)的(de)(de)原(yuan)理(li)(li),使處(chu)于線圈內的(de)(de)鎢(wu)坩堝產(chan)生高(gao)溫(wen)(wen)(wen),通過熱(re)輻射傳導(dao)到(dao)工(gong)(gong)作上,適(shi)用(yong)(yong)于科研(yan)、軍工(gong)(gong)單(dan)位對難熔合金(jin)如鎢(wu)、鉬及(ji)(ji)(ji)其合金(jin)的(de)(de)粉末(mo)成(cheng)型燒結(jie)(jie)。    二、主要(yao)結(jie)(jie)構及(ji)(ji)(ji)組成(cheng)結(jie)(jie)構形(xing)式多為立式、下(xia)出料(liao)方式。其主要(yao)組成(cheng)為:真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)熔煉爐(lu)(lu)本體、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系統、水冷系統、氣(qi)(qi)動系統、液壓系統、進出料(liao)機構、底座、工(gong)(gong)作臺、感(gan)應(ying)加(jia)熱(re)裝(zhuang)置(鎢(wu)加(jia)熱(re)體及(ji)(ji)(ji)***保(bao)(bao)溫(wen)(wen)(wen)材料(liao))、進電(dian)裝(zhuang)置、中(zhong)(zhong)頻電(dian)源及(ji)(ji)(ji)電(dian)氣(qi)(qi)控制系統等。     三(san)、主要(yao)功能在抽真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)后充入(ru)氫(qing)(qing)氣(qi)(qi)保(bao)(bao)護(hu)氣(qi)(qi)體,控制真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)燒結(jie)(jie)爐(lu)(lu)爐(lu)(lu)內壓力和(he)(he)氣(qi)(qi)氛的(de)(de)燒結(jie)(jie)狀(zhuang)態(tai)。可用(yong)(yong)光(guang)導(dao)纖維紅外輻射溫(wen)(wen)(wen)度計和(he)(he)鎧裝(zhuang)熱(re)電(dian)偶連續測溫(wen)(wen)(wen)(0~2500℃),并(bing)通過智(zhi)能控溫(wen)(wen)(wen)儀與設(she)(she)定程序(xu)(xu)相比較后,選擇執行狀(zhuang)態(tai)反饋給中(zhong)(zhong)頻電(dian)源,自動控制溫(wen)(wen)(wen)度的(de)(de)高(gao)低及(ji)(ji)(ji)保(bao)(bao)溫(wen)(wen)(wen)程序(xu)(xu)。

01 January 2020
真空熔煉爐的工作原理是什么

2019-08-28

真空燒結爐爐溫度異常要怎么解決呢

  真(zhen)(zhen)(zhen)空(kong)燒結(jie)爐(lu)爐(lu)溫(wen)(wen)(wen)度異(yi)常(chang)(chang)(chang)要(yao)怎么解決(jue)呢   真(zhen)(zhen)(zhen)空(kong)燒結(jie)爐(lu)爐(lu)溫(wen)(wen)(wen)度異(yi)常(chang)(chang)(chang),包括溫(wen)(wen)(wen)度過(guo)高報警,或顯(xian)示(shi)(shi)(shi)溫(wen)(wen)(wen)度無法達到(dao)設定值(zhi)。先(xian)檢(jian)查(cha)爐(lu)子工作(zuo)(zuo)(zuo)區(qu)域的(de)(de)(de)(de)恒(heng)溫(wen)(wen)(wen)參數(shu)是(shi)(shi)否(fou)正常(chang)(chang)(chang),參考其他正常(chang)(chang)(chang)使用恒(heng)溫(wen)(wen)(wen)器(qi)的(de)(de)(de)(de)所有參數(shu)證明。   根(gen)據電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路圖(tu)(tu)檢(jian)查(cha)相(xiang)(xiang)應(ying)工作(zuo)(zuo)(zuo)區(qu)的(de)(de)(de)(de)固態(tai)繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)輸(shu)(shu)出是(shi)(shi)否(fou)擊(ji)穿。用方法:斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian),用萬(wan)用表(biao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻測(ce)量固態(tai)繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)輸(shu)(shu)出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻兩點之(zhi)間,真(zhen)(zhen)(zhen)空(kong)燒結(jie)爐(lu)正常(chang)(chang)(chang)阻力將(jiang)達到(dao)幾(ji)(ji)兆(zhao)瓦(wa)或更高,如果(guo)(guo)是(shi)(shi)擊(ji)穿,幾(ji)(ji)乎(hu)沒有阻力,必須用相(xiang)(xiang)同類型(xing)的(de)(de)(de)(de)新型(xing)號代替。   在(zai)啟(qi)動電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)(de)(de)(de)情(qing)況下(xia),手抖動熱(re)(re)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)偶(ou)(ou)探頭(tou)內(nei)(nei)相(xiang)(xiang)應(ying)的(de)(de)(de)(de)工作(zuo)(zuo)(zuo)區(qu)域,查(cha)看相(xiang)(xiang)應(ying)的(de)(de)(de)(de)恒(heng)溫(wen)(wen)(wen)器(qi)是(shi)(shi)否(fou)顯(xian)示(shi)(shi)(shi)大范圍的(de)(de)(de)(de)跳動,如果(guo)(guo)出現這(zhe)種現象,則熱(re)(re)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)偶(ou)(ou)探頭(tou)接觸不良,需要(yao)更換新的(de)(de)(de)(de)的(de)(de)(de)(de)。   如果(guo)(guo)是(shi)(shi)真(zhen)(zhen)(zhen)空(kong)爐(lu)顯(xian)示(shi)(shi)(shi)溫(wen)(wen)(wen)度低***小于(yu)設定值(zhi)。檢(jian)查(cha)真(zhen)(zhen)(zhen)空(kong)燒結(jie)爐(lu)相(xiang)(xiang)應(ying)工作(zuo)(zuo)(zuo)區(qu)域內(nei)(nei)的(de)(de)(de)(de)熱(re)(re)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)偶(ou)(ou)是(shi)(shi)否(fou)損壞。要(yao)檢(jian)查(cha)這(zhe)些熱(re)(re)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)偶(ou)(ou)是(shi)(shi)否(fou)良好,可(ke)將(jiang)恒(heng)溫(wen)(wen)(wen)器(qi)上的(de)(de)(de)(de)熱(re)(re)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)偶(ou)(ou)連接到(dao)恒(heng)溫(wen)(wen)(wen)器(qi),并(bing)觀察溫(wen)(wen)(wen)度顯(xian)示(shi)(shi)(shi)。如果(guo)(guo)熱(re)(re)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)偶(ou)(ou)確實損壞,必須更換。(注意:如果(guo)(guo)更換的(de)(de)(de)(de)熱(re)(re)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)偶(ou)(ou)是(shi)(shi)內(nei)(nei)腔里(li)的(de)(de)(de)(de),還會(hui)涉及(ji)到(dao)真(zhen)(zhen)(zhen)空(kong)密封性能,另(ling)外(wai)詳(xiang)解)   如果(guo)(guo)恒(heng)溫(wen)(wen)(wen)器(qi),熱(re)(re)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)偶(ou)(ou)沒有問(wen)題(ti),需要(yao)測(ce)試(shi)加熱(re)(re)管(guan)(guan)是(shi)(shi)否(fou)正常(chang)(chang)(chang)運(yun)行。方法:電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)打開后(hou),按照(zhao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路圖(tu)(tu)開始加熱(re)(re),直接用測(ce)試(shi)筆測(ce)試(shi)真(zhen)(zhen)(zhen)空(kong)燒結(jie)爐(lu)連接到(dao)導線的(de)(de)(de)(de)加熱(re)(re)管(guan)(guan)的(de)(de)(de)(de)相(xiang)(xiang)應(ying)工作(zuo)(zuo)(zuo)區(qu)域(在(zai)白色高溫(wen)(wen)(wen)下(xia)的(de)(de)(de)(de)固體輸(shu)(shu)出線是(shi)(shi))看是(shi)(shi)否(fou)有電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。如果(guo)(guo)有電(dian)(dian)(dian)(dian)(dian)(dian)(dian)達到(dao),還需要(yao)使用夾具來查(cha)看當前工作(zuo)(zuo)(zuo)區(qu)域之(zhi)間的(de)(de)(de)(de)當前差異(yi),在(zai)正常(chang)(chang)(chang)情(qing)況下(xia),差異(yi)不顯(xian)著。   如果(guo)(guo)沒有電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力到(dao)達,您必須逐(zhu)一檢(jian)查(cha)真(zhen)(zhen)(zhen)空(kong)甩帶爐(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路圖(tu)(tu),看看斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)結(jie)束(shu)以及(ji)組件是(shi)(shi)否(fou)燒毀。

28 January 2020
真空燒結爐爐溫度異常要怎么解決呢

2019-08-24

真空甩帶爐組成介紹

  真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩(shuai)(shuai)帶(dai)(dai)(dai)(dai)爐(lu)(lu)(lu)(lu)(lu)組(zu)成(cheng)介紹   八佳電氣(qi)(qi)生產的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩(shuai)(shuai)帶(dai)(dai)(dai)(dai)爐(lu)(lu)(lu)(lu)(lu)采(cai)(cai)(cai)用(yong)(yong)的(de)是臥式爐(lu)(lu)(lu)(lu)(lu)體(ti)(ti)(ti),側部(bu)開門結(jie)構(gou),進出(chu)料(liao)方(fang)便,爐(lu)(lu)(lu)(lu)(lu)體(ti)(ti)(ti)結(jie)構(gou)緊(jin)湊,占地(di)空(kong)(kong)(kong)(kong)間較(jiao)小(xiao),采(cai)(cai)(cai)用(yong)(yong)高(gao)(gao)(gao)頻電源(yuan)加(jia)(jia)(jia)熱(re)(re),主要供大(da)專院校及科研單位等(deng)在真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)或保護(hu)氣(qi)(qi)氛條(tiao)件(jian)(jian)下(xia)對(dui)(dui)(dui)金屬材料(liao)(如不(bu)(bu)銹鋼、鎳(nie)基(ji)合(he)金、銅(tong)、合(he)金鋼、鎳(nie)鈷合(he)金、稀土釹鐵(tie)錋等(deng))的(de)熔煉(lian)(lian)(lian)澆鑄(zhu)處理。雖(sui)然(ran),看起來并不(bu)(bu)大(da),但其結(jie)構(gou)也(ye)(ye)是相(xiang)對(dui)(dui)(dui)復雜(za)的(de),主要有(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)腔體(ti)(ti)(ti)、熔煉(lian)(lian)(lian)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)、噴(pen)(pen)(pen)(pen)鑄(zhu)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)、甩(shuai)(shuai)帶(dai)(dai)(dai)(dai)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)、壓(ya)(ya)(ya)(ya)(ya)(ya)鑄(zhu)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)、模(mo)(mo)(mo)具(ju)(ju)預熱(re)(re)系(xi)(xi)(xi)統(tong)、抽(chou)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)、爐(lu)(lu)(lu)(lu)(lu)體(ti)(ti)(ti)支(zhi)(zhi)架、電氣(qi)(qi)控(kong)制(zhi)系(xi)(xi)(xi)統(tong)及水(shui)(shui)冷卻(que)系(xi)(xi)(xi)統(tong)組(zu)成(cheng)。   1、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)腔體(ti)(ti)(ti):由(you)(you)爐(lu)(lu)(lu)(lu)(lu)體(ti)(ti)(ti)、爐(lu)(lu)(lu)(lu)(lu)蓋和(he)(he)(he)(he)(he)爐(lu)(lu)(lu)(lu)(lu)底組(zu)成(cheng);爐(lu)(lu)(lu)(lu)(lu)體(ti)(ti)(ti)由(you)(you)不(bu)(bu)銹鋼法蘭和(he)(he)(he)(he)(he)內(nei)(nei)外筒體(ti)(ti)(ti)組(zu)焊(han)而(er)成(cheng),內(nei)(nei)壁鏡(jing)面(mian)拋光(guang),爐(lu)(lu)(lu)(lu)(lu)體(ti)(ti)(ti)上(shang)開設有(you)(you)壓(ya)(ya)(ya)(ya)(ya)(ya)鑄(zhu)接口(kou)、噴(pen)(pen)(pen)(pen)鑄(zhu)接口(kou)、旋轉電極(ji)(ji)接口(kou)、甩(shuai)(shuai)帶(dai)(dai)(dai)(dai)收集管、紅外測溫(wen)(wen)接口(kou)、模(mo)(mo)(mo)具(ju)(ju)預熱(re)(re)電源(yuan)電極(ji)(ji)引(yin)入接口(kou);真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩(shuai)(shuai)帶(dai)(dai)(dai)(dai)爐(lu)(lu)(lu)(lu)(lu)的(de)爐(lu)(lu)(lu)(lu)(lu)蓋由(you)(you)整(zheng)(zheng)體(ti)(ti)(ti)實心加(jia)(jia)(jia)工而(er)成(cheng),上(shang)面(mian)開設有(you)(you)大(da)直(zhi)(zhi)徑觀(guan)(guan)察(cha)窗,可(ke)直(zhi)(zhi)觀(guan)(guan)的(de)觀(guan)(guan)測到(dao)爐(lu)(lu)(lu)(lu)(lu)內(nei)(nei)的(de)各種(zhong)實驗情況;爐(lu)(lu)(lu)(lu)(lu)底也(ye)(ye)是由(you)(you)整(zheng)(zheng)體(ti)(ti)(ti)實心加(jia)(jia)(jia)工而(er)成(cheng),固定有(you)(you)甩(shuai)(shuai)帶(dai)(dai)(dai)(dai)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)。整(zheng)(zheng)體(ti)(ti)(ti)外觀(guan)(guan)啞光(guang)處理,整(zheng)(zheng)潔大(da)方(fang)。   2、熔煉(lian)(lian)(lian)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi):由(you)(you)超音頻電源(yuan)、水(shui)(shui)冷電纜、旋轉電極(ji)(ji)、線圈、保溫(wen)(wen)套(tao)和(he)(he)(he)(he)(he)坩堝(guo)組(zu)成(cheng),通過(guo)更換線圈、保溫(wen)(wen)套(tao)和(he)(he)(he)(he)(he)坩堝(guo)實現不(bu)(bu)同(tong)容量。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩(shuai)(shuai)帶(dai)(dai)(dai)(dai)爐(lu)(lu)(lu)(lu)(lu)的(de)高(gao)(gao)(gao)溫(wen)(wen)溫(wen)(wen)度(du)(du)(du)可(ke)加(jia)(jia)(jia)熱(re)(re)至1700℃。(容量按照(zhao)50g,200g,500g,1000g來配),熔煉(lian)(lian)(lian)完成(cheng)后可(ke)通過(guo)手動(dong)傾倒到(dao)模(mo)(mo)(mo)具(ju)(ju)內(nei)(nei)。   3、噴(pen)(pen)(pen)(pen)鑄(zhu)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi):由(you)(you)氣(qi)(qi)缸、石(shi)英管、時間繼電器(qi)(qi)、氣(qi)(qi)源(yuan)恒定裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)等(deng)組(zu)成(cheng),可(ke)實現小(xiao)容量溶液(ye)的(de)噴(pen)(pen)(pen)(pen)帶(dai)(dai)(dai)(dai)和(he)(he)(he)(he)(he)噴(pen)(pen)(pen)(pen)鑄(zhu)。(噴(pen)(pen)(pen)(pen)鑄(zhu)配石(shi)英管,容量50g)   4、甩(shuai)(shuai)帶(dai)(dai)(dai)(dai)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi):真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩(shuai)(shuai)帶(dai)(dai)(dai)(dai)爐(lu)(lu)(lu)(lu)(lu)的(de)甩(shuai)(shuai)帶(dai)(dai)(dai)(dai)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)由(you)(you)噴(pen)(pen)(pen)(pen)鑄(zhu)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)、高(gao)(gao)(gao)速(su)調(diao)速(su)電機、磁(ci)流(liu)(liu)體(ti)(ti)(ti)密(mi)封裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)和(he)(he)(he)(he)(he)銅(tong)棍(gun)等(deng)組(zu)成(cheng),可(ke)通過(guo)調(diao)節(jie)電機速(su)度(du)(du)(du),實現不(bu)(bu)同(tong)銅(tong)棍(gun)線速(su)度(du)(du)(du)。   5、壓(ya)(ya)(ya)(ya)(ya)(ya)鑄(zhu)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi):由(you)(you)特殊(shu)加(jia)(jia)(jia)壓(ya)(ya)(ya)(ya)(ya)(ya)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)、壓(ya)(ya)(ya)(ya)(ya)(ya)架、底座、壓(ya)(ya)(ya)(ya)(ya)(ya)頭(tou)和(he)(he)(he)(he)(he)母模(mo)(mo)(mo)等(deng)組(zu)成(cheng),當溶液(ye)澆鑄(zhu)或者噴(pen)(pen)(pen)(pen)鑄(zhu)到(dao)母模(mo)(mo)(mo)內(nei)(nei),啟動(dong)加(jia)(jia)(jia)壓(ya)(ya)(ya)(ya)(ya)(ya)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)對(dui)(dui)(dui)工件(jian)(jian)加(jia)(jia)(jia)壓(ya)(ya)(ya)(ya)(ya)(ya),提高(gao)(gao)(gao)其致密(mi)性。壓(ya)(ya)(ya)(ya)(ya)(ya)鑄(zhu)底部(bu)壓(ya)(ya)(ya)(ya)(ya)(ya)頭(tou)有(you)(you)定位槽,保證上(shang)下(xia)壓(ya)(ya)(ya)(ya)(ya)(ya)頭(tou)同(tong)心度(du)(du)(du);底部(bu)壓(ya)(ya)(ya)(ya)(ya)(ya)頭(tou)可(ke)調(diao)節(jie)高(gao)(gao)(gao)度(du)(du)(du);整(zheng)(zheng)套(tao)壓(ya)(ya)(ya)(ya)(ya)(ya)力架支(zhi)(zhi)撐(cheng)在地(di)上(shang)。相(xiang)對(dui)(dui)(dui)人性化的(de)設計是在爐(lu)(lu)(lu)(lu)(lu)體(ti)(ti)(ti)底部(bu)有(you)(you)防漏(lou)盤,防止熔液(ye)損壞真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)腔體(ti)(ti)(ti)。   6、模(mo)(mo)(mo)具(ju)(ju)預熱(re)(re)系(xi)(xi)(xi)統(tong):為防止澆鑄(zhu)到(dao)母模(mo)(mo)(mo)內(nei)(nei)的(de)溶液(ye)冷卻(que)過(guo)快,特在母模(mo)(mo)(mo)外部(bu)加(jia)(jia)(jia)裝(zhuang)(zhuang)(zhuang)感應線圈預熱(re)(re),由(you)(you)一臺(tai)7.5Kw IGBT超音頻電源(yuan)、水(shui)(shui)冷銅(tong)接頭(tou)和(he)(he)(he)(he)(he)線圈等(deng)組(zu)成(cheng),如果(guo)不(bu)(bu)用(yong)(yong)預熱(re)(re),也(ye)(ye)可(ke)取下(xia)感應線圈,用(yong)(yong)悶頭(tou)密(mi)封。預留有(you)(you)兩(liang)路進出(chu)水(shui)(shui),水(shui)(shui)流(liu)(liu)量可(ke)通過(guo)流(liu)(liu)量計來控(kong)制(zhi)(專門用(yong)(yong)于(yu)(yu)水(shui)(shui)冷銅(tong)模(mo)(mo)(mo))。   7、抽(chou)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong):至于(yu)(yu)抽(chou)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)部(bu)分是由(you)(you)一臺(tai)擴散泵(beng)、一臺(tai)雙(shuang)極(ji)(ji)直(zhi)(zhi)聯泵(beng)、三(san)臺(tai)氣(qi)(qi)動(dong)擋板(ban)(ban)閥(fa)、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)管路和(he)(he)(he)(he)(he)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)計等(deng)組(zu)成(cheng),冷態極(ji)(ji)限(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)優于(yu)(yu)6.67×10E-3Pa。   8、爐(lu)(lu)(lu)(lu)(lu)體(ti)(ti)(ti)支(zhi)(zhi)架:真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩(shuai)(shuai)帶(dai)(dai)(dai)(dai)爐(lu)(lu)(lu)(lu)(lu)爐(lu)(lu)(lu)(lu)(lu)體(ti)(ti)(ti)支(zhi)(zhi)架由(you)(you)型材和(he)(he)(he)(he)(he)鋼板(ban)(ban)拼裝(zhuang)(zhuang)(zhuang)而(er)成(cheng),門板(ban)(ban)全(quan)部(bu)采(cai)(cai)(cai)用(yong)(yong)數(shu)控(kong)加(jia)(jia)(jia)工,尺(chi)寸精(jing)度(du)(du)(du)高(gao)(gao)(gao),外表噴(pen)(pen)(pen)(pen)塑(su)處理,整(zheng)(zheng)體(ti)(ti)(ti)布局合(he)理,顏色搭配美(mei)觀(guan)(guan)。和(he)(he)(he)(he)(he)電控(kong)柜采(cai)(cai)(cai)用(yong)(yong)一體(ti)(ti)(ti)結(jie)構(gou)。   9、電氣(qi)(qi)控(kong)制(zhi)系(xi)(xi)(xi)統(tong):各種(zhong)電氣(qi)(qi)元器(qi)(qi)件(jian)(jian)采(cai)(cai)(cai)用(yong)(yong)國(guo)際(ji)知名品牌,按照(zhao)行(xing)業標準制(zhi)作而(er)成(cheng)。面(mian)板(ban)(ban)采(cai)(cai)(cai)用(yong)(yong)模(mo)(mo)(mo)擬屏(ping),可(ke)直(zhi)(zhi)觀(guan)(guan)控(kong)制(zhi)設備的(de)各部(bu)件(jian)(jian),并有(you)(you)水(shui)(shui)欠壓(ya)(ya)(ya)(ya)(ya)(ya)、斷(duan)水(shui)(shui)聲(sheng)光(guang)報(bao)警(jing)并自動(dong)切斷(duan)加(jia)(jia)(jia)熱(re)(re)功(gong)能(neng)。   10、水(shui)(shui)冷卻(que)系(xi)(xi)(xi)統(tong):真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)熔煉(lian)(lian)(lian)爐(lu)(lu)(lu)(lu)(lu)的(de)冷卻(que)系(xi)(xi)(xi)統(tong)由(you)(you)水(shui)(shui)冷機、各種(zhong)閥(fa)門和(he)(he)(he)(he)(he)水(shui)(shui)管等(deng)組(zu)成(cheng),帶(dai)(dai)(dai)(dai)有(you)(you)電接點水(shui)(shui)壓(ya)(ya)(ya)(ya)(ya)(ya)表,具(ju)(ju)有(you)(you)超壓(ya)(ya)(ya)(ya)(ya)(ya)、欠壓(ya)(ya)(ya)(ya)(ya)(ya)報(bao)警(jing)功(gong)能(neng)。

24 January 2020
真空甩帶爐組成介紹

2019-08-21

真空燒結爐熱處理出來的產品顏色不正常的原因及解決方法

  真(zhen)(zhen)空(kong)(kong)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)熱(re)處(chu)(chu)理(li)(li)出(chu)來(lai)(lai)(lai)的(de)(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)顏色(se)(se)不(bu)正常(chang)(chang)的(de)(de)(de)(de)(de)(de)原(yuan)因及(ji)解決(jue)方(fang)法(fa)   真(zhen)(zhen)空(kong)(kong)爐(lu)(lu)(lu)是(shi)(shi)(shi)(shi)目(mu)前(qian)熱(re)處(chu)(chu)理(li)(li)行(xing)(xing)業(ye)的(de)(de)(de)(de)(de)(de)主流(liu)設(she)(she)備(bei),其(qi)(qi)(qi)處(chu)(chu)理(li)(li)出(chu)來(lai)(lai)(lai)的(de)(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)不(bu)僅質(zhi)量可(ke)(ke)靠,而(er)且環保無污染、不(bu)需(xu)進行(xing)(xing)三廢處(chu)(chu)理(li)(li),同時(shi)能耗顯著低(di)于(yu)鹽(yan)浴(yu)爐(lu)(lu)(lu)等(deng)(deng)傳統(tong)(tong)熱(re)處(chu)(chu)理(li)(li)設(she)(she)備(bei);因此被廣泛運用(yong)于(yu)航空(kong)(kong)航天、兵器(qi)、電子、汽(qi)車(che)、機械工業(ye)等(deng)(deng)領域。   但是(shi)(shi)(shi)(shi)經常(chang)(chang)有看到用(yong)戶在(zai)網上發(fa)帖(tie)詢問(wen)(wen),真(zhen)(zhen)空(kong)(kong)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)熱(re)處(chu)(chu)理(li)(li)出(chu)來(lai)(lai)(lai)的(de)(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)顏色(se)(se)不(bu)對(dui)的(de)(de)(de)(de)(de)(de)問(wen)(wen)題(ti)(ti)(ti),這個(ge)(ge)(ge)問(wen)(wen)題(ti)(ti)(ti)是(shi)(shi)(shi)(shi)熱(re)處(chu)(chu)理(li)(li)生(sheng)產(chan)(chan)(chan)(chan)中(zhong)常(chang)(chang)見(jian)的(de)(de)(de)(de)(de)(de)一(yi)(yi)個(ge)(ge)(ge)問(wen)(wen)題(ti)(ti)(ti),今天小編(bian)就(jiu)產(chan)(chan)(chan)(chan)品(pin)(pin)顏色(se)(se)不(bu)對(dui)的(de)(de)(de)(de)(de)(de)問(wen)(wen)題(ti)(ti)(ti)為大(da)家簡單分(fen)析一(yi)(yi)下(xia)產(chan)(chan)(chan)(chan)生(sheng)的(de)(de)(de)(de)(de)(de)原(yuan)因及(ji)解決(jue)方(fang)法(fa),希望可(ke)(ke)以(yi)為您帶(dai)來(lai)(lai)(lai)幫助。   我們可(ke)(ke)以(yi)檢(jian)測(ce)真(zhen)(zhen)空(kong)(kong)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)設(she)(she)備(bei)本身是(shi)(shi)(shi)(shi)否(fou)有漏氣(qi),這個(ge)(ge)(ge)可(ke)(ke)以(yi)通(tong)過(guo)(guo)真(zhen)(zhen)空(kong)(kong)爐(lu)(lu)(lu)的(de)(de)(de)(de)(de)(de)壓(ya)升(sheng)率指標來(lai)(lai)(lai)確(que)定;這里需(xu)要(yao)提醒(xing)大(da)家一(yi)(yi)點,就(jiu)是(shi)(shi)(shi)(shi)在(zai)測(ce)試壓(ya)升(sheng)率的(de)(de)(de)(de)(de)(de)時(shi)候(hou)一(yi)(yi)定要(yao)烘爐(lu)(lu)(lu)之后再(zai)冷卻(que)到室溫(wen)(wen)的(de)(de)(de)(de)(de)(de)時(shi)候(hou)再(zai)測(ce)試,而(er)不(bu)能打(da)開(kai)爐(lu)(lu)(lu)門后再(zai)抽真(zhen)(zhen)空(kong)(kong)進行(xing)(xing)測(ce)試。   其(qi)(qi)(qi)次,查看真(zhen)(zhen)空(kong)(kong)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)的(de)(de)(de)(de)(de)(de)進氣(qi)管道是(shi)(shi)(shi)(shi)否(fou)有漏氣(qi)的(de)(de)(de)(de)(de)(de)問(wen)(wen)題(ti)(ti)(ti),有時(shi)候(hou)我們測(ce)試爐(lu)(lu)(lu)的(de)(de)(de)(de)(de)(de)壓(ya)升(sheng)率顯示正常(chang)(chang),但是(shi)(shi)(shi)(shi)進氣(qi)管道或(huo)者(zhe)閥門有漏氣(qi)的(de)(de)(de)(de)(de)(de)存在(zai),進氣(qi)管道內(nei)(nei)的(de)(de)(de)(de)(de)(de)壓(ya)力是(shi)(shi)(shi)(shi)有梯度的(de)(de)(de)(de)(de)(de),越(yue)靠近爐(lu)(lu)(lu)體(ti)一(yi)(yi)端是(shi)(shi)(shi)(shi)負壓(ya)越(yue)多,這也是(shi)(shi)(shi)(shi)導(dao)致(zhi)真(zhen)(zhen)空(kong)(kong)爐(lu)(lu)(lu)處(chu)(chu)理(li)(li)出(chu)來(lai)(lai)(lai)的(de)(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)顏色(se)(se)不(bu)對(dui)   再(zai)次,我們可(ke)(ke)以(yi)檢(jian)測(ce)通(tong)入(ru)(ru)到真(zhen)(zhen)空(kong)(kong)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)設(she)(she)備(bei)內(nei)(nei)的(de)(de)(de)(de)(de)(de)惰(duo)性氣(qi)體(ti)的(de)(de)(de)(de)(de)(de)純(chun)度高(gao)不(bu)高(gao),當惰(duo)性氣(qi)體(ti)純(chun)度不(bu)夠時(shi),其(qi)(qi)(qi)內(nei)(nei)混入(ru)(ru)的(de)(de)(de)(de)(de)(de)氧氣(qi)就(jiu)會(hui)導(dao)致(zhi)產(chan)(chan)(chan)(chan)品(pin)(pin)發(fa)生(sheng)氧化(hua)、脫碳等(deng)(deng)行(xing)(xing)為,進而(er)導(dao)致(zhi)產(chan)(chan)(chan)(chan)品(pin)(pin)變色(se)(se)。檢(jian)測(ce)氣(qi)體(ti)的(de)(de)(de)(de)(de)(de)純(chun)度可(ke)(ke)以(yi)直(zhi)接檢(jian)測(ce)或(huo)通(tong)過(guo)(guo)其(qi)(qi)(qi)他設(she)(she)備(bei)進行(xing)(xing)對(dui)比(bi)試驗而(er)得出(chu)結(jie)(jie)論。   真(zhen)(zhen)空(kong)(kong)甩帶(dai)爐(lu)(lu)(lu)內(nei)(nei)的(de)(de)(de)(de)(de)(de)濕(shi)氣(qi)附(fu)著在(zai)真(zhen)(zhen)空(kong)(kong)爐(lu)(lu)(lu)的(de)(de)(de)(de)(de)(de)內(nei)(nei)壁或(huo)者(zhe)換熱(re)器(qi)上面(mian),這種濕(shi)氣(qi)通(tong)過(guo)(guo)烘爐(lu)(lu)(lu)的(de)(de)(de)(de)(de)(de)方(fang)法(fa)是(shi)(shi)(shi)(shi)很難排出(chu)來(lai)(lai)(lai)的(de)(de)(de)(de)(de)(de),當設(she)(she)備(bei)不(bu)存在(zai)以(yi)上三個(ge)(ge)(ge)問(wen)(wen)題(ti)(ti)(ti)的(de)(de)(de)(de)(de)(de)時(shi)候(hou),處(chu)(chu)理(li)(li)出(chu)來(lai)(lai)(lai)的(de)(de)(de)(de)(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)顏色(se)(se)還(huan)是(shi)(shi)(shi)(shi)不(bu)對(dui)就(jiu)多半(ban)是(shi)(shi)(shi)(shi)這個(ge)(ge)(ge)原(yuan)因引起的(de)(de)(de)(de)(de)(de);這時(shi)我們可(ke)(ke)以(yi)將真(zhen)(zhen)空(kong)(kong)爐(lu)(lu)(lu)設(she)(she)備(bei)升(sheng)到高(gao)溫(wen)(wen)后,停止加熱(re),再(zai)向爐(lu)(lu)(lu)內(nei)(nei)通(tong)入(ru)(ru)高(gao)純(chun)度的(de)(de)(de)(de)(de)(de)惰(duo)性氣(qi)體(ti),然后啟動風機循環系統(tong)(tong),利用(yong)爐(lu)(lu)(lu)內(nei)(nei)的(de)(de)(de)(de)(de)(de)高(gao)溫(wen)(wen)和熱(re)風將附(fu)著在(zai)爐(lu)(lu)(lu)內(nei)(nei)壁和換熱(re)器(qi)上面(mian)的(de)(de)(de)(de)(de)(de)濕(shi)氣(qi)烘烤出(chu)來(lai)(lai)(lai),從(cong)而(er)解決(jue)這個(ge)(ge)(ge)問(wen)(wen)題(ti)(ti)(ti)。

21 January 2020
真空燒結爐熱處理出來的產品顏色不正常的原因及解決方法
12...4142434445...5960 共(gong)712條 60頁,到第 確定