钛合金化学镀镍工艺

Electroless Nickel Plating on Titanium Alloy

钛合金材料对粘着磨损和微动磨损的敏感性限制其用于滑动机械部件,通过工艺试验,摸索出一种钛合金镀锌活化后化学镀镍的工艺方法,经这种方法处理的钛合金材料其摩擦系数减小,麻面缺陷及摩擦引起的划伤减少,改善了耐磨性,有效提高了材料的利用率。

The application of titanium alloy material in slide machinery parts is limited as it is sen sitive to adhesion wear and micro motion wear. electroless plating nickel on titanium alloy after Treatment with this method, friction coefficient Through technological experiment a method for its surface activated by zinc plating was found. of the titanium alloy material is reduced, pitted defect on surface and scratches on the surface because of friction are decreased. The anti-wear aT bility of the titanium alloy material is improved. Utilization ratio of material is increased effectively.