摘要
通过采用激光表面重熔和在氧化铝涂层中加入稀土的工艺方法，封闭了表层中残存的孔隙，减少了微裂纹，不仅提高了涂层的质量，而且使其耐蚀性得到明显提高。
By means of laser surface remelting and adding rare-earth elements to the alumina coatings,the residual porosities were eliminated,cracks were reduced and so that not only the quality of the coating was improved,but the corrosion resistance of the coatings was improved significantly.
出处
《材料科学与工艺》
CAS
CSCD
北大核心
1994年第3期72-76,共5页
Materials Science and Technology
关键词
等离子喷涂
耐腐蚀性
陶瓷涂层
laser surface remelting
plasma-spray
corrosion resistance
rare-earth elements
