2) etching methods
腐蚀方法
1.
Several etching methods of die casting Mg alloy AZ91HP were studied to reveal grain boundries through experiments, including etching after solution heat treatment, direct etching with ammonium chloride saturated solution and electrolytic polishing method.
通过试验研究了压铸镁合金AZ91HP的几种晶粒边界腐蚀方法,包括固溶处理后腐蚀、氯化铵饱和溶液腐蚀和电解抛光腐蚀,并对各种腐蚀方法的结果进行了分析、比较。
3) dry corrosion
干腐蚀，干式腐蚀
5) protected against corrosion
防腐蚀式
6) wet corrosion
湿式腐蚀
补充资料：腐蚀产物试验方法
腐蚀产物试验方法
corrosion deposit analyzing method
士ush一Chonwu Shlyon tang呀。夜蚀产物试验方法 (eorros一。n瓜.术垢试脸方法deposit analy-‘L~月、
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条