• The density variations of deformed powder metallurgical molybdenum bars were tested by using suspending weight method.

    通过重法测量热变形后粉末冶金坯致密度变化情况

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  • Ammonium molybdate is the most important material. It was recounted that ammonium molybdate is key to improve the quality of molybdenum bars.

    生产重要原料简述优质钼酸铵是使质量得以提高关键

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  • The chemical dissolution methods to separate and recover tungsten, molybdenum and cobalt in tungsten scraps such as mixed W-Mo wires (bars) and alloy scraps are discussed.

    本文讨论了混合()合金残料含钨废料分离钨钼化学溶解

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  • The chemical dissolution methods to separate and recover tungsten, molybdenum and cobalt in tungsten scraps such as mixed W-Mo wires (bars) and alloy scraps are discussed.

    本文讨论了混合()合金残料含钨废料分离钨钼化学溶解

    youdao

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