镍铜 + 电泳复合防护涂层的研究
Study on Compound Protective Coating of Nickel Copper and Electrophoresis
摘要: 介绍了稀土永磁材料镍铜电泳后烘烤温度对涂层结合力的影响，并通过对电泳后不同烘烤温度下的涂层进行结合力对比分析，得出永磁材料表面镍铜电泳后的烘烤温度为190℃~210℃较为适宜。在此烘烤温度下，稀土永磁材料防护涂层结合力完好，对其进行百格实验，无任何脱落现象。
Abstract:
This paper introduces the effect of baking temperature of rare earth permanent magnet nickel copper after electrophoresis on coating adhesion, and through the comparative analysis of coating adhesion at different baking temperatures after electrophoresis, it is concluded that the baking temperature of permanent magnet nickel copper after electrophoresis is 190˚C~210˚C. At this baking tempera-ture, the bonding force of the protective coating of rare earth permanent magnet material is intact, and the hundred-cell experiment is carried out on it, without any shedding phenomenon.
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