冯光宏, 谢建新. 磁场处理对微合金钢相变过程的影响[J]. 工程科学学报, 2001, 23(3): 262-264. DOI: 10.13374/j.issn1001-053x.2001.03.045
引用本文: 冯光宏, 谢建新. 磁场处理对微合金钢相变过程的影响[J]. 工程科学学报, 2001, 23(3): 262-264. DOI: 10.13374/j.issn1001-053x.2001.03.045
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FENG Guanghong, XIE Jianxin. Effect of Magnetic Field Treatment on the Transformation of Microalloyed Steel[J]. Chinese Journal of Engineering, 2001, 23(3): 262-264. DOI: 10.13374/j.issn1001-053x.2001.03.045
Citation: FENG Guanghong, XIE Jianxin. Effect of Magnetic Field Treatment on the Transformation of Microalloyed Steel[J]. Chinese Journal of Engineering, 2001, 23(3): 262-264. DOI: 10.13374/j.issn1001-053x.2001.03.045
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磁场处理对微合金钢相变过程的影响

Effect of Magnetic Field Treatment on the Transformation of Microalloyed Steel

    摘要
  • 摘要: 磁场处理对微合金钢由奥氏体向铁素体的转变过程产生影响,主要体现在铁素体的形核率和晶粒长大速度两个方面.磁场处理增加了铁素体的形核率,同时也提高了晶粒的长大速度.由于磁场对铁素体形核率的影响效果显著,缩短了相变时间,最终得到细晶组织.

     

    Abstract: Magnetic field treatment can effect transformation process from austenite to ferrite of microalloyed steel,especially, in the nucleation ratio and growing rate of ferrite.Magnetic field treatment can increase nucleation ratio of ferrite, meanwhile, the growing rate is enhanced. The transformation period is decreased due to the function of magnetic field, and the refine grains present finally.

     

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