真(zhen)空(kong)(kong)(kong)(kong)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)主要是用來(lai)處(chu)(chu)理(li)金(jin)(jin)(jin)屬材(cai)(cai)(cai)(cai)料(liao)(liao)的(de)(de)。很多金(jin)(jin)(jin)屬材(cai)(cai)(cai)(cai)料(liao)(liao)都是通(tong)過高(gao)(gao)(gao)(gao)溫(wen)來(lai)加工(gong)或(huo)作其(qi)他(ta)生產。那么(me)，是否有(you)某一(yi)(yi)(yi)類(lei)金(jin)(jin)(jin)屬材(cai)(cai)(cai)(cai)料(liao)(liao)不(bu)能(neng)在(zai)真(zhen)空(kong)(kong)(kong)(kong)爐(lu)(lu)(lu)中(zhong)熱(re)處(chu)(chu)理(li)呢? 　　從理(li)論上講，金(jin)(jin)(jin)屬材(cai)(cai)(cai)(cai)料(liao)(liao)都可以(yi)在(zai)真(zhen)空(kong)(kong)(kong)(kong)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)中(zhong)熱(re)處(chu)(chu)理(li)。但(dan)(dan)因技術要求(qiu)、加工(gong)成(cheng)本、工(gong)藝(yi)實現的(de)(de)難易程度等原因，下(xia)列材(cai)(cai)(cai)(cai)料(liao)(liao)(工(gong)件(jian))不(bu)宜(yi)在(zai)真(zhen)空(kong)(kong)(kong)(kong)爐(lu)(lu)(lu)中(zhong)熱(re)處(chu)(chu)理(li)。 　　1.高(gao)(gao)(gao)(gao)溫(wen)對(dui)N元(yuan)素(su)敏感，易形成(cheng)有(you)害效(xiao)果(guo)的(de)(de)材(cai)(cai)(cai)(cai)料(liao)(liao)。真(zhen)空(kong)(kong)(kong)(kong)爐(lu)(lu)(lu)為(wei)防(fang)止合金(jin)(jin)(jin)元(yuan)素(su)高(gao)(gao)(gao)(gao)溫(wen)時揮發(fa)，通(tong)常在(zai)高(gao)(gao)(gao)(gao)溫(wen)下(xia)充(chong)高(gao)(gao)(gao)(gao)純(chun)氮氣(qi)保持分(fen)壓，冷卻時一(yi)(yi)(yi)般采用充(chong)氮冷卻。故該類(lei)材(cai)(cai)(cai)(cai)料(liao)(liao)不(bu)宜(yi)用真(zhen)空(kong)(kong)(kong)(kong)爐(lu)(lu)(lu)處(chu)(chu)理(li)。 　　2.碳素(su)鋼(gang)。從成(cheng)本角度考慮，碳鋼(gang)價格較低(di)(di)，成(cheng)品件(jian)價格較低(di)(di)，用真(zhen)空(kong)(kong)(kong)(kong)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)處(chu)(chu)理(li)實屬浪(lang)費，除非(fei)高(gao)(gao)(gao)(gao)利潤工(gong)件(jian)或(huo)者工(gong)件(jian)已經沒(mei)有(you)加工(gong)余量，對(dui)表面質量要求(qiu)苛刻時的(de)(de)權宜(yi)之計(ji)。 　　3.某些使(shi)用特殊(shu)工(gong)藝(yi)的(de)(de)材(cai)(cai)(cai)(cai)料(liao)(liao)(工(gong)件(jian))。比如(ru)(ru)為(wei)獲(huo)取好的(de)(de)機械性能(neng)，有(you)些工(gong)件(jian)要求(qiu)獲(huo)得貝(bei)氏體，一(yi)(yi)(yi)般用等溫(wen)淬火來(lai)實現，真(zhen)空(kong)(kong)(kong)(kong)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)很難實現;再如(ru)(ru)T10鋼(gang)，要求(qiu)高(gao)(gao)(gao)(gao)硬度、低(di)(di)變形，一(yi)(yi)(yi)般用水淬油冷工(gong)藝(yi)實現，真(zhen)空(kong)(kong)(kong)(kong)爐(lu)(lu)(lu)雖(sui)然可以(yi)用高(gao)(gao)(gao)(gao)壓氣(qi)淬獲(huo)得高(gao)(gao)(gao)(gao)硬度，但(dan)(dan)因在(zai)Ms點以(yi)下(xia)溫(wen)度冷速較快，變形較大。 　　好了，總結(jie)(jie)的(de)(de)以(yi)上三種材(cai)(cai)(cai)(cai)料(liao)(liao)就是不(bu)宜(yi)在(zai)真(zhen)空(kong)(kong)(kong)(kong)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)中(zhong)處(chu)(chu)理(li)的(de)(de)金(jin)(jin)(jin)屬材(cai)(cai)(cai)(cai)料(liao)(liao)了。

　　真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)熔(rong)(rong)(rong)(rong)(rong)煉(lian)(lian)(lian)(lian)爐(lu)(lu)的(de)結構(gou)特(te)點有(you)哪些(xie)　　真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)熔(rong)(rong)(rong)(rong)(rong)煉(lian)(lian)(lian)(lian)爐(lu)(lu)是一種用于熔(rong)(rong)(rong)(rong)(rong)化(hua)金屬(shu)、合金和陶(tao)瓷材(cai)料(liao)(liao)的(de)設(she)備，其結構(gou)特(te)點如下：　　1.熔(rong)(rong)(rong)(rong)(rong)煉(lian)(lian)(lian)(lian)室(shi)：真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)熔(rong)(rong)(rong)(rong)(rong)煉(lian)(lian)(lian)(lian)爐(lu)(lu)的(de)核心部(bu)分為(wei)熔(rong)(rong)(rong)(rong)(rong)煉(lian)(lian)(lian)(lian)室(shi)，通常(chang)由耐高溫(wen)的(de)材(cai)料(liao)(liao)制(zhi)成(cheng)，例(li)如鉬(mu)、鎢等。熔(rong)(rong)(rong)(rong)(rong)煉(lian)(lian)(lian)(lian)室(shi)內設(she)有(you)電加(jia)熱器(qi)、感應線(xian)圈等加(jia)熱裝(zhuang)置(zhi)。　　2.真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)：真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)熔(rong)(rong)(rong)(rong)(rong)煉(lian)(lian)(lian)(lian)爐(lu)(lu)需要在低壓（真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)）環境中操(cao)作(zuo)(zuo)，因此需要設(she)置(zhi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)包括(kuo)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵、氣體凈化(hua)器(qi)、儀表(biao)控制(zhi)系(xi)(xi)統(tong)(tong)等。　　3.加(jia)料(liao)(liao)裝(zhuang)置(zhi)：真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)熔(rong)(rong)(rong)(rong)(rong)煉(lian)(lian)(lian)(lian)爐(lu)(lu)中還設(she)有(you)加(jia)料(liao)(liao)裝(zhuang)置(zhi)，可以(yi)將所需材(cai)料(liao)(liao)投入到爐(lu)(lu)內進(jin)(jin)行(xing)熔(rong)(rong)(rong)(rong)(rong)煉(lian)(lian)(lian)(lian)操(cao)作(zuo)(zuo)。　　4.操(cao)作(zuo)(zuo)系(xi)(xi)統(tong)(tong)：真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)熔(rong)(rong)(rong)(rong)(rong)煉(lian)(lian)(lian)(lian)爐(lu)(lu)的(de)操(cao)作(zuo)(zuo)系(xi)(xi)統(tong)(tong)通常(chang)使(shi)用計算(suan)機或PLC控制(zhi)系(xi)(xi)統(tong)(tong)，可以(yi)實現自動化(hua)控制(zhi)和數(shu)據采集。　　5.安全(quan)保(bao)護(hu)(hu)系(xi)(xi)統(tong)(tong)：真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)熔(rong)(rong)(rong)(rong)(rong)煉(lian)(lian)(lian)(lian)爐(lu)(lu)還配備了安全(quan)保(bao)護(hu)(hu)系(xi)(xi)統(tong)(tong)，例(li)如過熱保(bao)護(hu)(hu)、漏電保(bao)護(hu)(hu)等，并通過聲光報警等方式提(ti)示(shi)操(cao)作(zuo)(zuo)人員。　　總之，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)熔(rong)(rong)(rong)(rong)(rong)煉(lian)(lian)(lian)(lian)爐(lu)(lu)的(de)結構(gou)特(te)點包括(kuo)熔(rong)(rong)(rong)(rong)(rong)煉(lian)(lian)(lian)(lian)室(shi)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)、加(jia)料(liao)(liao)裝(zhuang)置(zhi)、操(cao)作(zuo)(zuo)系(xi)(xi)統(tong)(tong)和安全(quan)保(bao)護(hu)(hu)系(xi)(xi)統(tong)(tong)等部(bu)件(jian)。在使(shi)用前，應該(gai)了解設(she)備的(de)結構(gou)和性(xing)能，并嚴格按照操(cao)作(zuo)(zuo)規程進(jin)(jin)行(xing)操(cao)作(zuo)(zuo)，以(yi)確(que)保(bao)安全(quan)和工作(zuo)(zuo)效率。