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研究了球磨工艺对WC系钢结合金性能的影响。通过改变球磨工艺参数即采用预球磨，可改善钢结合金混料的均匀性，从而获得组织均匀、性能优异的WC系钢结合金。
The effect of ball milling process on the properties of WC steel was investigated. By changing the ball milling process parameters that pre-ball milling, can improve the uniformity of steel mixed with gold, so as to obtain a uniform organization, excellent performance of the WC steel alloy gold.