Influences of vacuum in the melting chamber, chemical composition and specifications of Mo and Mo-Nb alloy feed stock bar growing rate, rotation rate on processing Mo-Nb alloy are analyzed in detail.

对熔炼室真空度、聚焦、原料棒化学成分、尺寸规格、熔炼速度，搅拌速度等对单品制备的影响进行了详细分析。

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The technological parameters such as electrolysis current, the rotation speed of grinding wheel and the feed rate etc, have been optimized.

研究了砂轮转速、进给量等工艺参数对石英玻璃表面粗糙度的影响；

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