| FANG Xin-xian.Study on Microstructure and Properties of Acidic Electroless Plating Ni-P layer at Middle Temperature[J],36(4):25-27 |
| Study on Microstructure and Properties of Acidic Electroless Plating Ni-P layer at Middle Temperature |
| Received:April 15, 2007 Revised:August 10, 2007 |
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| KeyWord:Electroless nickel plating Middle temperature Cycle test Hardness Corrosion resistance |
| Author | Institution |
| FANG Xin-xian |
Department of Materials Engineering, Nanjing Institute of Technology, Nanjing , China |
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| Abstract: |
| The application of electroless plating is constrained by expensive productive cost. It is an effective method for decreasing productive cost by decreasing the technological temperature and bath cost. The cycles test has been carried out for bath made by tap water and plated at middle temperature. It has been tested for the composition , structure and behavior of plating layer. The results show that there are long cycles, stable depositing rate and high baths load for middle temperature acidic electroless nickel plating technology by cycle test. The phosphorus content of surface of plating layer varies with plating time. There are well adhesion, higher hardness and good corrosion resistance for the coatings from this process. It is possible for the application of above bath in the industry. |
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