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Abstract:
采用薄片弯曲法测量不同pH值和不同热处理对化学镀镍层内应力的影响,分析了产生变化的原因。结果表明,当镀液pH值为3.8~4.1和4.4~4.6时,镀层受到的内应力为压应力,而当镀液pH值为4.8~5.1时,镀层受到的内应力为拉应力。镀液pH值越高,镀层中磷含量越低,其内应力越高。经过200℃×1 h热处理,镀层的内应力减小;经过400℃×1 h或600℃×1 h热处理,镀层的内应力增大。
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电镀与环保
Year: 2006
Issue: 03
Page: 25-27
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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