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发明公开
CN110424004A 一种汽粉机的内衬修复材料以及汽粉机的修复方法 无效 - 驳回

一种汽粉机的内衬修复材料以及汽粉机的修复方法
摘要：
本发明提供了一种汽粉机的内衬修复材料以及汽粉机的的修复方法，属于金属表面处理技术领域。本发明提供的汽粉机内衬修复材料以质量百分数计，包括以下组分：NiCr5Al 50％～55％，Al2O3 5％～10％，WC 35％～40％。本发明提供的汽粉机的内衬修复材料成分含量合理，有利于在汽粉机再制造过程中，得到高质量的激光熔覆层，使再制造得到的汽粉机具有较高的硬度、耐磨性、耐高温和耐冲刷性能，极大提高了再制造后汽粉机的使用寿命。
摘要（英）：

The invention provides a lining repairing material of a steam mill and a repairing method of the steam mill, and belongs to the technical field of metal surface treatment. The lining repair material of the steam mill comprises the following components of, by mass, 50%-55% of NiCr5Al, 5%-10% of Al2O3 and 35%-40% of WC. The lining repairing material of the steam mill is reasonable in component content so that a high-quality laser cladding layer can be obtained in the remanufacturing process of the steam mill, then the remanufactured steam mill has relatively high hardness, wear resistance, hightemperature resistance and scouring resistance, and the service life of the remanufactured steam mill is greatly prolonged.

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