關鍵特質：

之(zhi)(zhi)類硬質(zhi)(zhi)金(jin)屬(shu)(shu)鋼(gang)含(han)鉻(ge)、鎳(nie)量(liang)比(bi)較(jiao)來(lai)說(shuo)較(jiao)高(gao)(gao)(gao)，含(han)彌(mi)散升級(ji)(ji)相組成稀有成分(V、Al、Ti)量(liang)比(bi)較(jiao)來(lai)說(shuo)較(jiao)少(shao)(shao)。它的(de)熱(re)整(zheng)(zheng)(zheng)理(li)注意風格為“固溶(rong)(rong)整(zheng)(zheng)(zheng)理(li)"，根據固溶(rong)(rong)整(zheng)(zheng)(zheng)理(li)達到到升級(ji)(ji)的(de)效果。在(zai)工(gong)(gong)件(jian)(jian)所需幾次冷壓(ya)(ya)加工(gong)(gong)制(zhi)成生產時，為祛除加工(gong)(gong)制(zhi)成生產軟化(hua)(hua)(hua)、修復韌(ren)度，還用做(zuo)固溶(rong)(rong)整(zheng)(zheng)(zheng)理(li)。工(gong)(gong)件(jian)(jian)錫焊后常(chang)見做(zuo)退火(huo)工(gong)(gong)藝整(zheng)(zheng)(zheng)理(li)以(yi)祛除內剪(jian)切力。在(zai)鉻(ge)、鎳(nie)水分含(han)量(liang)較(jiao)高(gao)(gao)(gao)，故(gu)之(zhi)(zhi)類硬質(zhi)(zhi)金(jin)屬(shu)(shu)鋼(gang)化(hua)(hua)(hua)溫度因(yin)素(su)較(jiao)高(gao)(gao)(gao)，常(chang)見達到900％左右；但因(yin)含(han)彌(mi)散升級(ji)(ji)相組成稀有成分較(jiao)少(shao)(shao)，硬質(zhi)(zhi)金(jin)屬(shu)(shu)鋼(gang)中無機化(hua)(hua)(hua)合物數據較(jiao)少(shao)(shao)，故(gu)高(gao)(gao)(gao)的(de)溫度力度、高(gao)(gao)(gao)的(de)溫度力度都較(jiao)低。之(zhi)(zhi)類硬質(zhi)(zhi)金(jin)屬(shu)(shu)鋼(gang)固溶(rong)(rong)整(zheng)(zheng)(zheng)理(li)后的(de)團隊為奧氏體，故(gu)韌(ren)度好，不錯冷壓(ya)(ya)脫(tuo)模(mo)；在(zai)含(han)碳量(liang)少(shao)(shao)，故(gu)錫焊性亦好之(zhi)(zhi)類硬質(zhi)(zhi)金(jin)屬(shu)(shu)鋼(gang)注意平常(chang)制(zhi)成形(xing)狀(zhuang)圖(tu)片大(da)全復雜化(hua)(hua)(hua)、冷壓(ya)(ya)脫(tuo)模(mo)、剛度并不嚴重，但規定(ding)要求化(hua)(hua)(hua)效果較(jiao)高(gao)(gao)(gao)的(de)高(gao)(gao)(gao)的(de)溫度工(gong)(gong)件(jian)(jian)，進來(lai)＊基本特征的(de)工(gong)(gong)件(jian)(jian)是泄壓(ya)(ya)閥啟行(xing)為的(de)燒室(shi)。

使用為例：

技(ji)術應用(yong)于(yu)900℃下類的齒(chi)輪啟動因的燒室、加(jia)力燒室等產品。