Production of High Quality Hot Work Die Steel H13 Billet with Low Cost by Protective Electroslag Rapid Remelting Process(ESRR)

摘要：

　　In order to reduce the cost of blooming process,Xingtai Iron and Steel Company attempts to use protective atmosphere rapid remelting electroslag furnace to product hot work die steel H13.By comparing total oxygen content and solidification microstructure and carbide distribution under different meltrates of H13,it is concluded that using the protective atmosphere of rapid remelting electroslag furnace can produce high quality hot work die steel H13.By optimizing the meltrate ideal directional electroslag billet solidification micro-structure can be obtained,and the cost is greatly reduced.

关键词： protective atmosphere oxygen content solidification structure carbide hot work die steel H13

作者: Peng LIN Fang JIANG Zhengxue XUE Yingqi DU Yaxu ZHENG Baoshan GUO

作者单位: Xingtai Iron and Steel Corp.,LTD.,Xingtai 054027

会议类型: 国际会议

会议名称: the 6th International Congress on the Science and Technology of Steelmaking,ICS2015(第六届国际炼钢科技大会)

会议地点: 北京

会议语种:英文

页码: 1078-1080

在线出版日期: 2015-05-12（万方平台首次上网日期，不代表论文的发表时间）