研究了加热温度对铝合金(6061)化学镀Ni-V-P耐磨性的影响.400℃加热1h,Ni-V-P镀层硬度达到峰值,大约940HV100.但磨损实验发现:试样分别经200℃和400℃加热1h后,试样都产生了镀层碎裂和剥落现象.试样经600℃加热,镀层表现出良好的耐磨性,这与600℃加热1h后,镀层和基体间生成60-70μm厚的Ni-Al合金层有关.
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