真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熱(re)(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)是(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)技術(shu)與熱(re)(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)技術(shu)相結合(he)的(de)(de)新型(xing)熱(re)(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)技術(shu)，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熱(re)(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)所(suo)(suo)處(chu)(chu)(chu)(chu)的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)環(huan)境指的(de)(de)是(shi)(shi)低(di)于一個大氣壓的(de)(de)氣氛(fen)環(huan)境，包括低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)、中等真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)、高真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)和超(chao)高真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熱(re)(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)實(shi)際也屬于氣氛(fen)控制熱(re)(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熱(re)(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)是(shi)(shi)指熱(re)(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)工藝的(de)(de)全部(bu)和部(bu)分在真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)狀(zhuang)態下(xia)進(jin)行(xing)的(de)(de)，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熱(re)(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)可以實(shi)現幾乎所(suo)(suo)有(you)的(de)(de)常(chang)規熱(re)(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)所(suo)(suo)能涉及的(de)(de)熱(re)(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)工藝，但熱(re)(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)質量(liang)大大提(ti)高。與常(chang)規熱(re)(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)相比(bi)，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熱(re)(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)的(de)(de)同時，可實(shi)現無(wu)氧(yang)化、無(wu)脫(tuo)碳(tan)、無(wu)滲(shen)碳(tan)，可去掉(diao)工件表面(mian)的(de)(de)磷屑，并(bing)有(you)脫(tuo)脂除氣等作用，從而達到表面(mian)光亮凈化的(de)(de)效果。

而且(qie)真(zhen)空(kong)(kong)熱(re)處理的價格高(gao)是(shi)因為(wei)(wei)設備貴，耗能多；每(mei)爐重量小是(shi)因為(wei)(wei)真(zhen)空(kong)(kong)腔體(ti)小，容易(yi)抽真(zhen)空(kong)(kong)；真(zhen)空(kong)(kong)熱(re)處理后的工(gong)件比普(pu)通(tong)熱(re)處理工(gong)件抗(kang)氧化和耐腐蝕(shi)性(xing)強，且(qie)微(wei)觀結(jie)構更為(wei)(wei)致(zhi)密。

相關標簽(qian)：宏成熱處(chu)理廠(chang)     真空(kong)熱處     //nii-tech.cn