摘要
研究了喷涂铝涂层的４５ 钢板在无扩散和扩散处理的不同热处理条件下，铝涂层的扩散情况，并对扩散处理后的试样与１Ｃｒ１８Ｎｉ９Ｔｉ 不锈钢试样进行抗高温氧化性的对比试验，证明了经过扩散处理的涂覆铝涂层４５ 钢抗高温氧化性不低于１Ｃｒ１８Ｎｉ９Ｔｉ 不锈钢。
Through studing on the spread state of Al coating in different heat treatment conditions of no spread and spread,and doing resistance-high temperature oxidization comparable test between the spreaded sample and 1Cr18Ni 9Ti stainless steel proves that the resistance-high-temperature oxidization of the AL coating layer 45 steel is higher than 1Cr18Ni9Ti stainless steel after spread treatment.
出处
《煤炭技术》
CAS
1999年第5期29-30,共2页
Coal Technology
关键词
热喷涂
铝涂层
扩散
抗高温氧化性
金属复层保护
heat spray coating
AL coating layer
spread
resistance-high-temperature oxidization
