首页> 外文会议>Proceedings of the World Engineers' Convention 2004 vol G: Ecological Material and Green Manufacturing >Development of Ultra-fine Grain Steel with Good Comprehensive Properties in BX Steel
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Development of Ultra-fine Grain Steel with Good Comprehensive Properties in BX Steel

机译:BX钢综合性能优良的超细晶粒钢的研制

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The ultra-fine grain steels named as CX400 and CX500 were obtained in BX Steel by optimizing the composition and hot rolling process parameters of Q235 etc. The yield strength of CX400 reaches 470MPa, the yield strength of CX500 reaches 530MPa, their average grain size is 3μm to 4μm with good comprehensive properties.
机译:通过优化Q235等的成分和热轧工艺参数,在BX Steel中获得了名为CX400和CX500的超细晶粒钢。CX400的屈服强度达到470MPa,CX500的屈服强度达到530MPa,平均晶粒尺寸为。 3μm至4μm,具有良好的综合性能。

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