本文叙述了表面技术——电弧热喷涂技术在材料防腐上的应用。

A protecting aluminum coating on the magnesium alloy surface was obtained by electro-arc spraying.

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热喷涂处理采用以金属或合金丝材为喷涂原料高速燃气电弧热喷涂法。

The thermal spraying treatment adopts a high-speed gas arc thermal spraying method which takes metal or an alloy wire as a spraying raw material.

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电弧喷涂是热喷涂的主要技术之一，用于液压缸活塞柱体表面修复，可以得到较好的修复效果。

The arc spraying is a kind of important heat spraying technologies. It can be used to repair the damaged surface of hydraulic cylinder piston, and obtains the better effect.

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