Effects of heat treatment on electroless Ni-Mo-P alloy deposits

被引：0
|
作者：
Lee, Sheng-Long [1 ]
Liang, Han-Hsi [1 ]
Liang, M.W. [1 ]
Chuang, T.H. [1 ]
机构：
[1] Natl Central Univ, Chungli, Korea, Republic of
来源：
Corrosion Prevention and Control | 1992年 / 39卷 / 04期
关键词：
Coating techniques - Corrosion protection - Corrosion resistant alloys - Electroless deposition - Heat treatment - Nickel alloys - Protective coatings - Surface treatment;
D O I：
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学科分类号：
摘要：
The effects of heat treatment on the structure and corrosion-resistance of electroless Ni-Mo-P alloy deposits containing 0-12.1 wt% molybdenum were studied. During heating, electroless nickel underwent structural changes, formed the Ni3P phase, and crystallized Ni. Substantial hardness increases were observed at 400°C. The corrosion resistance of the as-deposited alloys decreased with increasing Mo content in NaCl solution. Furthermore, electroless nickel shows a higher wear rate when tested in NaCl solution than tested in air.
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页码：94 / 99
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