• 合金化体的烧结保温时间门槛值

    There was a threshold time for the sintering of partial prealloyed saw segment.

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  • 布鲁斯表示主要高速钢粉末冶金过程是:加入合金化冶炼高速钢成分粉末,经过感应熔化,然后气体喷雾造粒制作而成。

    Bruce said the main high-speed steel powder metallurgy process: Add a pre-alloyed powder metallurgical high speed steel components, induction-melting furnace, and then made the gas spray granulation.

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  • 本文讨论了铝合金形热变处理强韧化机制

    In this paper the toughening mechanism of aluminium alloys after PTMT is discussed.

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  • 本文讨论了铝合金形热变处理强韧化机制

    In this paper the toughening mechanism of aluminium alloys after PTMT is discussed.

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