Structure and Property of Heating WorkingQ235 Bloom by EPM Treated

Wang Jianzhong; Xue Qingguo; Wang Jingsong; Cang Daqiang; Tang Yong

doi:10.13374/j.issn1001-053x.1998.06.005

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Article Navigation > Chinese Journal of Engineering > 1998 > 20(6): 527-530

Wang Jianzhong, Xue Qingguo, Wang Jingsong, Cang Daqiang, Tang Yong. Structure and Property of Heating WorkingQ235 Bloom by EPM Treated[J]. Chinese Journal of Engineering, 1998, 20(6): 527-530. doi: 10.13374/j.issn1001-053x.1998.06.005

Citation:

Wang Jianzhong, Xue Qingguo, Wang Jingsong, Cang Daqiang, Tang Yong. Structure and Property of Heating WorkingQ235 Bloom by EPM Treated[J]. Chinese Journal of Engineering, 1998, 20(6): 527-530. doi: 10.13374/j.issn1001-053x.1998.06.005

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Structure and Property of Heating WorkingQ235 Bloom by EPM Treated

doi: 10.13374/j.issn1001-053x.1998.06.005

Metallurgy School, UST Beijing, Beijing 100083, China

Received Date: 1998-05-08
Available Online: 2021-08-27

Abstract

Abstract

Compared the structure and property of Q235 continuous casting bloom by EPM treating with no-treating after heating working, the influence of structure and prop-erty of heating working with improved and fined casting structure by EPM treating have been researched. The results shown that the structure of heating working by EPM treating is more even, and the crystal is finer than no-treating. The σ_U increases 6.9%, and α_k increases 100%.
- continuous casting bloom,
- electro-pulse modification,
- heating working,
- struc-ture property