欢迎登录材料期刊网
LI Dong-sheng , DAI Qi-xun , CHENG Xiao-nong , WANG Rong-rong , HUANG Yan
钢铁研究学报(英文版)
The kinetic curve of the high-temperature oxidation of austenitic stainless steel Cr18Ni11Cu3Al3MnNb at different temperatures was measured by weighting method. It is showed that the oxidation curves at 700 and 800 ℃ followed the parabolic law, and the steel presented an excellent anti-oxidation. Th...
关键词: austenitic stainless steel , high-temperature oxidation , oxidation scale , cyclic oxidation , spinel
顾佳卿,黄俊霞,叶晓宁
钢铁研究学报
采用X射线衍射技术(XRD)研究了不同冷轧压下量对亚稳态奥氏体不锈钢00Cr17Ni7织构的影响,分析了亚稳态奥氏体不锈钢00Cr17Ni7中马氏体相和奥氏体相的织构变化情况。研究结果表明,不同冷轧压下量下,00Cr17Ni7中的奥氏体相织构主要由Brass{110}<112>、Goss...
关键词: 奥氏体不锈钢 , texture , cold rolling reduction , austenite phase , martensite phase
吴迪,李壮
钢铁
奥氏体不锈钢是难加工的材料。通过在传统的奥氏体不锈钢中添加硫、稀土和铋,经过钢锭熔炼、切削试验、组织性能检测,对其切削性能和力学性能进行了研究。结果表明,奥氏体不锈钢中的夹杂物主要由MnS组成。稀土包裹在MnS中,金属夹杂物铋以尾状物附于MnS的两端。稀土具有明显的变质作用,易切削奥氏体不锈钢中的夹...
关键词: 奥氏体不锈钢 , rare earth , bismuth , machinability , mechanical property
顾佳卿,黄俊霞,赵伟锋,陈旭,叶晓宁
利用电子背散射衍射技术,研究了冷轧后亚稳态奥氏体不锈钢301L的退火织构和晶界特征,分析了不同冷轧退火温度对织构和晶界特征的影响。结果表明,冷轧退火后奥氏体不锈钢301L的织构主要由Copper{112}<111>,Brass{110}<112>,Goss{110}<0...
关键词: 奥氏体不锈钢 , texture , grain boundary character