咨询与建议

看过本文的还看了

相关文献

该作者的其他文献

文献详情 >High-temperature wear behaviou... 收藏

High-temperature wear behaviour of plasma cladded WC/Ni60A composite coating on copper

作     者:Zhang, Jun Hu, Rong Wang, Ruidong Bai, Dan Zhang, Chao Zhang, Yuwen Wu, Wenhe Li, Guangshi Yang, Yuzhu Liu, Quanli Lu, Xionggang 

作者机构:Shanghai Univ State Key Lab Adv Special Steel Shanghai 200444 Peoples R China Shanghai Univ Shanghai Key Lab Adv Ferromet Shanghai 200444 Peoples R China Shanghai Univ Sch Mat Sci & Engn Shanghai 200444 Peoples R China Changli Xingguo Precis Machinery Co Ltd Changli Peoples R China 

出 版 物:《MATERIALS SCIENCE AND TECHNOLOGY》 (材料科学与技术)

年 卷 期:2023年第39卷第4期

页      面:403-411页

核心收录:

学科分类:0806[工学-冶金工程] 08[工学] 0805[工学-材料科学与工程(可授工学、理学学位)] 080502[工学-材料学] 

基  金:Steel Joint Research Foundation of National Natural Science Foundation of China -China Baowu Iron and Steel Group Co. Ltd. [U1860203, U1860108] National Natural Science Foundation of China Open Project of State Key Laboratory of Advanced Special Steel, Shanghai Key Laboratory of Advanced Ferrometallurgy, Shanghai University [SKLASS 2021-**] Science and Technology Commission of Shanghai Municipality [19DZ2270200, 20511107700] Shanghai Engineering Research Center of Green Remanufacture of Metal Parts [19DZ2252900] 

主  题:Copper pipe plasma cladding WC Ni60A microstructure high-temperature wear behaviour 

摘      要:With the aim of improving the surface properties of copper, WC/Ni60A composite coatings were successfully prepared by plasma cladding. A good metallurgical bonding was formed between composite coating and copper substrate. The large amount of dispersed WC and W2C phases in the coating significantly increased the microhardness (17 times that of the copper substrate). With the rise in temperature, the wear resistance of the coating first increased and then decreased. At 400 degrees C, the coating had the best wear resistance due to the lubricating effect of the oxide layer. However, due to the simultaneous occurrence of various wear mechanisms, the wear resistance at 600 degrees C was significantly reduced, so the service temperature must be controlled below 600 degrees C.

读者评论 与其他读者分享你的观点

用户名:未登录
我的评分