• 研究了新型贝氏体组织特征性能特点。

    The microstructure and properties of new type meta bainited steel are studied.

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  • 研究准贝20不同温度下组织力学性能

    Mechanical properties and microstructure of metabainite (BZ11) and 20 steel were studied at different temperatures.

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  • 强度超级一种理想组织。

    Meta bainite is also a desirable matrix for development of high strength ultra grade steel.

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  • 试验表明:条件即可获得贝氏板条晶马氏体复合组织,具有较好的韧性配合。

    The results indicated that the steel is composed of quasi bainite, lath martensite and twin martensite under air cooling condition, and also has better combination of strength and toughness.

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  • 结果表明低碳体钢微观组织主要为板条贝氏体粒状贝氏体多边形针状铁素的复合组织。

    The results indicate that the microstructure of specimen is mainly lathe bainite, granular bainite, quasi-polygonal ferrite and acicular ferrite.

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  • 结果表明低碳体钢微观组织主要为板条贝氏体粒状贝氏体多边形针状铁素的复合组织。

    The results indicate that the microstructure of specimen is mainly lathe bainite, granular bainite, quasi-polygonal ferrite and acicular ferrite.

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