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在化学镀条件下,研究了W含量对Ni-P/Ni-W-P双层镀层的表面形貌、耐蚀性能和硬度的影响。结果表明,在中钨条件下的镀层具有更好的耐蚀性能和更高的硬度。
The effects of W content on the surface morphology, corrosion resistance and hardness of Ni-P / Ni-W-P double-layer coating were studied under electroless plating conditions. The results show that under the condition of Chinese tungsten coating has better corrosion resistance and higher hardness.