利用自制的球-棒疲劳试验机，研究了纳米金刚石粉对钢球接触疲劳寿命的影响。

Effects of nano diamond particles on contact fatigue life of steel ball were evaluated on a self-made ball-rod contact fatigue tester.

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研究了化学复合镀纳米金刚石粉的不同施镀工艺，并分析了复合镀层的性能和结构。

The process of Ni-P nanometer diamond composite electroless plating was studied. The structure and hardness of the composite coating were analysed.

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通过对爆轰制备的纳米金刚石粉进行去除杂质，亲水处理，制备出分散稳定的含纳米金刚石粉的镀液。

After impurities removing and hydrophilic treatment of nano -diamond powder(ND) obtained from detonation, a stable plating bathe containing ND powder is achieved.

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