Title: Research on Improving Solidification Structure of HRB335 by Electrical Pulse
Abstract: Electrical pulse refining metal solidification structure is a new technique in grain refinement area.The macrostructure,microstructure and segregation of HRB335 rebar treated by electrical pulse were tested.The results show that electrical pulse treatment can decrease casting defect,improve macrostructure,reduce coarse columnar crystal sites and enlarge equiaxed grains;the content of pearlite increases and the content of ferrite decreases.Electrical pulse treatment can rescue S segregation to a large extent.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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Cited By Count: 1
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