Hydrogen brittleness: because, in addition to the erosion oil or plating process such as metal and alloy hydrogen atom absorption and cause brittle.
氢脆：由于浸蚀，除油或电镀等过程中金属或合金吸收氢原子而引起的脆性。
Electroplating is to use the principle of electrolysis in some metal surface plating a thin layer of the other metal and alloy process.
电镀就是利用电解原理在某些金属表面上镀上一薄层其它金属或合金的过程。
Zinc based RE alloy coating was obtained on the surface of steel samples by adding RE metal salts during the mechanical plating process.
通过在机械镀锌过程中添加不同量的稀土金属盐，在钢铁试样表面形成不同成分含量的锌基稀土合金镀层。
The variation of concentration of main salt in electrolyte affects the quality of metal coating obviously, and it is for alloy plating coating as well.
在电镀过程中，镀液主盐离子浓度的变化对镀层的影响极大，对合金电镀更是如此。
Results showed that a flat, bright, compact plating layer of good bonding with the base metal could be obtained, which can effectively protect Mg alloy from corrosion.
结果表明，所得镀层平整、光亮、致密，与基体结合牢固，可有效保护镁合金免遭腐蚀。
Results showed that a flat, bright, compact plating layer of good bonding with the base metal could be obtained, which can effectively protect Mg alloy from corrosion.
结果表明，所得镀层平整、光亮、致密，与基体结合牢固，可有效保护镁合金免遭腐蚀。
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