Ni系低温钢现状及发展方向  

Status and Development Trend of Low Temperature Ni Serial Steels

作　　者：黄维[1] 高真凤[1] 张志勤[1] 

机构地区：[1]鞍钢股份有限公司技术中心,辽宁鞍山114009

出　　处：《鞍钢技术》2013年第1期10-14,共5页Angang Technology

摘　　要：介绍了Ni系低温钢的性能要求、应用领域及分类。对国内外不同Ni含量低温钢现状进行了分析,指出国内钢铁企业应加快推进Ni系低温钢的标准化及品种系列化,进一步改进生产工艺,并对焊接工艺及配套焊材进行开发。The requirements of properties,applications and classification on low temperature Ni-containing serial steels are introduced.Current developments on these serial steels with different content of Ni at home and abroad are analyzed.It is pointed that the domestic steel companies should accelerate standardization and serialization of Ni-containing serial steel grades,further improve the production process and also develop new welding processes to match welding materials.

关 键 词：Ni系低温钢 焊接性 标准 

分 类 号：TG142[一般工业技术—材料科学与工程]