Sample records for alloy-ni80cr20

  1. Current Technology Research Status of Ni80Cr20 High Resistance Alloys for Electrical Heating%Ni80Cr20高电阻电热合金的工艺技术研究现状

    Institute of Scientific and Technical Information of China (English)

    于朝清; 易立; 徐永红; 章应; 朱强军; 代红伟


    The nickel-based alloy Ni80Cr20 is widely used as a kind of high resistance alloys for electrical heating materials. The paper introduces the research status of technology preparing Ni80Cr20 materials, including composition of design, smelting and ingot casting, processing, and heat treatment. The quality gap existing in the similar products in China and abroad, and the research focus in future are indicated.%镍基电阻合金Ni80Cr20是应用广泛的高电阻电热合金材料。本文介绍了Ni80Cr20高电阻电热合金材料的成分设计、熔炼铸锭、加工及热处理等工艺技术研究现状,并指出了国内外同类产品质量差距以及今后研究人员需要关注的重点。