• 通过实验,建立了一整套化物合金元素化物、氧化氮化分离测定方法

    A entirely set of method to separate and determine solid solution boron, carbon boride, alloy elements boride, boron oxide and boron nitride in low boron steel is established.

    youdao

  • 研究了微量冲击韧性影响

    The effect of tiny amount of Titamium on the notch toughness of low carbon boron steel was investigated.

    youdao

  • 研究了微量冲击韧性影响

    The effect of tiny amount of Titamium on the notch toughness of low carbon boron steel was investigated.

    youdao

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