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介绍了镀锌高耐蚀钝化表面处理的工艺过程;探讨了该表面处理层在煤矿井下开采工作面上应用的防护机理;叙述了室内试验及煤矿井下工业试验情况。
The technological process of galvanized high corrosion resistance passivation surface treatment is introduced. The protection mechanism of this surface treatment layer applied to coal mining face is discussed. The indoor experiment and the industrial test of coal mine are described.