铸造技术2016，Vol.37Issue(9)：1870-1872,3.DOI:10.16410/j.issn1000-8365.2016.09.021
功率对AZ31B镁合金表面Al-Cu合金熔覆层耐磨和耐腐蚀性的影响
Influence of Power on Abrasion Resistance and Corrosion Resistance of Al-Cu Cladding Coating on AZ31B Magnesium Alloy
朱治刚 1王赛丽1
作者信息
- 1. 平高集团有限公司材料成型工艺室,河南平顶山467001
- 折叠
摘要
Abstract
A1-Cu cladding coatings were prepared on AZ31B magnesium alloy by laser cladding.The effect of laser power on abrasion resistance and corrosion resistance of the laser cladding coatings were studied.The results show that when the power is 400 W,the firiction coefficient of the surface of the laser cladding coating is 0.215,which is lower than that of the matrix.The corrosion potential is 170 mV,which is more positive than the matrix.The corrosion current is about 10 times lower than the matrix.关键词
激光熔覆/功率/耐磨性/耐腐蚀性Key words
laser cladding/power/abrasion resistance/corrosion resistance分类
矿业与冶金引用本文复制引用
朱治刚,王赛丽..功率对AZ31B镁合金表面Al-Cu合金熔覆层耐磨和耐腐蚀性的影响[J].铸造技术,2016,37(9):1870-1872,3.
