摘要
综述了高硅不锈钢和高硅镍合金的耐硫酸腐蚀性能后指出，要使高硅不锈钢具有良好的耐蚀性能，钢中的碳、氮含量要低；硅含量要大于４．５％～５．５％；微量合金元素对提高钢的耐蚀性有良好作用以及均匀化热处理的重要性。高硅不锈钢的发展为节约铬提供了新的途径。
Stainless steel will have good corrosion resistance with lower carbon and nitrogen contents,silicon content over 4.5%～5.5%,micro alloy elements,and uniform heat treatment after the sulphuric acid resistance of high silicon stainless steel and high silicon nickel alloy was described.The development of high silicon stainless steel provides a new way for saving chromium.
出处
《化工机械》
CAS
1998年第1期50-56,共7页
Chemical Engineering & Machinery
关键词
高硅不锈钢
高硅镍合金
硫酸
Stainless Steel,High Silicon Stainless Steel,Sulphuric Acid,Corrosion Resistance
