不同固溶处理工艺对N08120镍合金性能的影响  

Effect of different solid solution heat treatment processes on the properties of N08120 nickel alloy

作　　者：刘国辉 银润邦 李占雷 朱超兵 郑周 LIU Guohui;YIN Runbang;LI Zhanlei;ZHU Chaobing;ZHENG Zhou(Dongfang Boiler Co.,Ltd.,Deyang 618000,Sichuan,China)

机构地区：[1]东方电气集团东方锅炉股份有限公司,四川德阳618000

出　　处：《金属加工（热加工）》2024年第2期92-95,共4页MW Metal Forming

摘　　要：研究了1110~1190℃固溶处理工艺对N08120镍合金钢板的力学性能和组织的影响。结果表明:随着固溶处理温度的提高,合金的塑性和表面耐蚀性变好;在1190℃下,随着固溶时间的增加,合金的塑性和表面耐蚀性先变好再变差。Investigated the effect of solid solution heat treatment process at 1110~1190℃on the mechanical properties and microstructure of N08120 nickel alloy steel plate.The results show that as the solution treatment temperature increases,the plasticity and surface corrosion resistance of the alloy improve;Below 1190℃,as the solid solution time increases,the plasticity and surface corrosion resistance of the alloy first improve and then deteriorate.

关 键 词：N08120镍合金 固溶热处理 力学性能 晶间腐蚀 

分 类 号：TG156.94[金属学及工艺—热处理] TG146.15[金属学及工艺—金属学]