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本文简述了锰基磷化的特点,介绍了主螺栓的锰基磷化工艺及要点,并分析了生产中出现的磷化质量问题,最终实现了主螺栓的锰基磷化处理。
In this paper, the characteristics of manganese-based phosphating are briefly introduced. The main steps of manganese-based phosphating for main bolts are introduced. The problems of phosphating quality in production are analyzed, and the manganese-based phosphating of the main bolt is finally realized.