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Abstract:
研究了不同电镀规范的Fe-Ni-P合金层显微硬度和摩擦学性能。镀液中Fe/(Fe+Ni)浓度比增大或电流密度增加,镀层的硬度上升,耐磨性提高;粮液的pH值或温度增大,镀层的显微硬度下降,耐磨性降低。镀液NaH2PO2·H2O浓度为5g/L时,镀层硬度和耐磨性最高。宜选用的工艺参数为pPH值1.0~1.2,温度60~70℃,电流密度10~20A/dm2。Fe-Ni-P非晶合金的耐磨性比Ni-P非晶合金高2倍,摩擦系数低20%。
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材料保护
Year: 1996
Issue: 09
Page: 4-7,46
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
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