SUN Bin.Study on the Morphology and Composition of Electroless Nickel on the Wood Surface[J],37(1):45-47
Study on the Morphology and Composition of Electroless Nickel on the Wood Surface
Received:November 03, 2007  Revised:February 10, 2008
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KeyWord:Electroless nickel  Wood  Morphology  Composition  Nickel coating
  
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SUN Bin Department of Materials and Chemical Engineering, Zhongyuan University of Technology, Zhengzhou , China
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Abstract:
      The continuous, uniform and compact coating on the wood surface can be obtained by the electroless nickel. After electroless nickel, the wood surface appears to be colour of silver-gray, but the smoothness and brightness of the coating is not high. The analysis of scanning electron microscopy ( SEM) shows that the wood surface looks like smooth after polishing, but actually its a bit rough, and there are plenty of wood fibers and holes. Electron Microprobe analysis shows that the composition of the coating is low-phosphorus alloy of Ni and P, and the percentage of Ni and P is 95. 360-/o and 4. 640-/o , respectively .
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