功能性化学镍 electroless nickel.pdf

ENOVA Electroless Nickel Automotive Applications
ENOVA系列化学镍在汽车行业的应用
COVENTYA Workshop in China, October 2011
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功能性化学镍 Electroless Nickel
Agenda for Discussion Overview
讨论主题
• Background Plating 化学镍背景资料
History 历史
Barrier vs Sacrificial coatings 屏障保护 vs 牺牲保护
Nickel vs Nickel Phosphorus Alloy (Electroless Nickel)
镍vs镍磷合金（化学镍)
• Nickel Phosphorus deposit properties for Automotive Applications
镍磷合金的特性和汽车行业的应用要求
• ENOVA Electroless Nickel for Automotive Applications
ENOVA 化学镍产品在汽车行业的应用
Examples 案例
• Coventya and ENOVA Partnership 科文特亚ENOVA
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功能性化学镍 Electroless Nickel
“Plating” has been utilized for than 150 years to provide a
decorative or functional coating on all types of parts or
components.“电镀”有150年的历史，为多种零件和产品提
供了装饰或功能性表面处理。
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功能性化学镍 Electroless Nickel
The Electrolytic Plating Cell: Traditional way for depositing zinc,
copper, nickel and chromium deposits for many applications.
电镀槽: 传统镀锌，铜，镍，铬的设备。
COPPER BUS
1 SQ IN /1000 AMPS
铜排 1平方英寸/1000 A
CATHODE阴极 :
The parts being plated
CATHODE FILM 待镀工件
阴极
ANODES
阳极
+
_
PLATING CELL
FILTER RECTIFIER
镀槽
过滤机 整流器
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功能性化学镍 Electroless Nickel
Electroless Nickel (the basis of our ENOVA Ni-P Alloy
Technology is only 70 years old)
化学镍(是ENOVA镍磷合金的基础，只有70年的历史)