Effect of Alternating Magnetic Filed on Microstructure Transformation of Cold Rolled Basal Plate During Cooling Process
Author(s): LI Hongbin, ZHENG Shenbai, HUO Xinzhou, College of Metallurgy and Energy, Hebei United University
Pages: 138-139+143
Year: 2015 Issue: 11
Journal: Hot Working Technology
Keyword: alternating magnetic field; microstructure evolution; grain size increasing; dislocation;
Abstract: The effects of alternating magnetic field on the grain size and density of dislocation of cold rolled sheet produced by using thin slab in the cooling process after rolling were studied by experiment. The results show that the alternating magnetic field can effectively promote the grain growth, increase dislocation motion ability, and reduce the dislocation density. Meanwhile, the mechanical properties decrease because of the decreasing of the dislocation density and increasing of the grain size, which is conducive to the production of cold rolling.
Pages: 138-139+143
Year: 2015 Issue: 11
Journal: Hot Working Technology
Keyword: alternating magnetic field; microstructure evolution; grain size increasing; dislocation;
Abstract: The effects of alternating magnetic field on the grain size and density of dislocation of cold rolled sheet produced by using thin slab in the cooling process after rolling were studied by experiment. The results show that the alternating magnetic field can effectively promote the grain growth, increase dislocation motion ability, and reduce the dislocation density. Meanwhile, the mechanical properties decrease because of the decreasing of the dislocation density and increasing of the grain size, which is conducive to the production of cold rolling.
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