The oxidation behaviors of three austenitic cast steels with different morphologies of primary carbides at 950℃in air w......

　　The influences of different In contents (3.0, 3.4, 3.8, 4.2 wt.%) on hardness and microstructure were investigated a......

应用热力学原理，在渗碳或碳氮共渗处理时给出了钢中合金元素Cr、Mn、Ti发生内氧化的热力学判据。计算了实际炉内气氛中氧分压的值，结......

提出了用稀土合金CeCl3对纯铜渗铝进行催渗,研究了工艺参数对渗层厚度和质量的影响;采用工业N2中的余氧作为内氧化介质对纯铜渗铝......