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author:

谭利华 (谭利华.) [1] | 叶福东 (叶福东.) [2] | 魏喆良 (魏喆良.) [3]

Indexed by:

CQVIP PKU CSCD

Abstract:

以硫酸镍为主盐,次磷酸钠为还原剂,乳酸+冰乙酸为复合络合剂,硫酸铵为加速剂,在酸性、中温(70℃)条件下,采用化学镀法在黄铜表面镀覆Ni-P合金镀层,并研究了主盐与还原剂的配比、络合剂和加速剂的用量对化学镀的影响规律,确定了镀液的最优配方。结果表明:硫酸镍与次磷酸钠的配比对沉积速率和镀层显微硬度均有较大的影响;复合络合剂中的乳酸主要起络合剂的作用,冰乙酸主要起缓冲剂的作用;添加硫酸铵可增加次磷酸根的活性,使沉积速率增大。

Keyword:

中温 化学镀NI-P 镀液 黄铜

Community:

  • [ 1 ] 福州大学机械工程及自动化学院,福州350108

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Source :

表面技术

ISSN: 1001-3660

Year: 2012

Issue: 6

Volume: 41

Page: 40-43

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 2

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