采用正火液淬火Cr15高铬铸铁衬板的实践  

Production of Cr15 High Chromium Cast Iron Lining Board with Normalizing Liquid Quenching

作　　者：李固成 屈青山[2] 

机构地区：[1]驻马店市永诚耐磨材料有限公司,河南驻马店市463000 [2]黄淮学院建筑工程系,河南驻马店市463000

出　　处：《中国铸造装备与技术》2011年第4期27-29,共3页China Foundry Machinery & Technology

摘　　要：采用正火液淬火的Cr15高铬铸铁衬板,HRC≥58,aK≥5J/cm2,且性能稳定,质量可靠;与传统含钼Cr15高铬铸铁衬板相比,使用性能相当,生产成本却明显下降。Compared with traditional Cr15 high chromium cast iron containing molybdenum lining board, the Cr15 high chromium cast iron linings adopting normalizing liquid quenching with HRC ≥58, ak≥5J/cm^2 have stable performance and reliable quality, with equivalent service performance and quite obviously reduced production cost.

关 键 词：Cr15高铬铸铁 衬板 正火液 淬火 

分 类 号：TG156.3[金属学及工艺—热处理]