95Cr18不銹鋼熱處理工藝
95Cr18不銹(xiu)(xiu)鋼(gang)屬于高(gao)碳高(gao)鉻馬(ma)氏體不銹(xiu)(xiu)鋼(gang),淬火(huo)后(hou)具有高(gao)硬度、高(gao)耐磨(mo)性(xing)(xing)和耐蝕(shi)(shi)性(xing)(xing)。較Cr17型(xing)馬(ma)氏體不銹(xiu)(xiu)鋼(gang)的耐蝕(shi)(shi)性(xing)(xing)有所改善。由于該鋼(gang)屬于萊氏體鋼(gang),容易形成(cheng)不均勻(yun)的共晶碳化物偏析(xi),從而影響不銹(xiu)(xiu)鋼(gang)零件的使用壽命,所以(yi)在熱(re)加(jia)工(gong)(gong)時(shi)必須嚴格控(kong)制熱(re)加(jia)工(gong)(gong)工(gong)(gong)藝,采用較高(gao)...