重型机械Issue(6)：35-41,7.
固溶处理对不同环境介质中2205双相不锈钢摩擦磨损行为的影响
Influence of solid solution treatment on the friction and wear behavior of 2205 duplex stainless steel in different environmental media
摘要
Abstract
The friction and wear performance of 2205 duplex stainless steel under different solid solution tem-peratures in different environmental media were investigated.By observing the worn surface,the effects of dif-ferent environmental media and solid solution temperatures on the wear mechanism,wear volume,and friction coefficient of 2205 duplex stainless steel were analyzed.The results showed that under dry friction conditions,the wear mechanism included adhesion,abrasion,and fatigue wear.The wear volume was positively correlated with the solid solution temperature,this means that the wear volume increases with the solid solution temperature increases.The maximum wear volume occurred at 1120℃,while the minimum wear volume occurred at 1 000℃,it indicates the lightest surface damage and optimal wear resistance.The optimal solid solution temperatures for achieving the minimum wear volume in 3.5％ NaCl solution and deionized water were 1 000℃ and 1 160℃ respectively.In deionized water,the wear mechanism included adhesion,slight abrasion,and fatigue wear.In NaCl solution,the main wear mechanisms were adhesive wear and corrosion wear,accompanied by slight abrasion and fatigue wear.关键词
2205双相不锈钢/固溶处理/介质环境/摩擦和磨损Key words
2205 duplex stainless steel/solid solution treatment/media environment/friction and wear分类
矿业与冶金引用本文复制引用
张宇,张瑞丰,赵广辉,李娟..固溶处理对不同环境介质中2205双相不锈钢摩擦磨损行为的影响[J].重型机械,2023,(6):35-41,7.基金项目
山西省基础研究计划资助项目(20210302124009) （20210302124009）
太原科技大学博士启动金(20212026) （20212026）
