• This thesis covers the overall evaluation of the tensile and impact properties of a new type of non-quenched-tempered bainite fishplate material at room temperature and low temperature.

    新型非调质贝氏体鱼尾材料常温低温拉伸性能冲击性能进行全面评价

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  • In this paper, the effect of normalization process on microstructure and mechanical properties of medium carbon non-quenched and tempered steels is introduced.

    叙述正火工艺碳非质钢组织力学性能影响

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  • In this paper, the effect of normalization process on microstructure and mechanical properties of medium carbon non-quenched and tempered steels is introduced.

    叙述正火工艺碳非质钢组织力学性能影响

    youdao

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