Effects of the Processing on Mechanical Properties of High-Strength Structural Steel HG785D

摘要：

　　The steel ingots of high-strength structural steel HG785D were produced by using a special water-cooled copper ingot mold.It analyzed the reason of the slab to achieve rapid solidification and shrinkage reducing with the simulation by using AnyCasting software.The difference properties between 100mm and 240mm steel plate with the same components were studied.The results show that properties are better with the increasing of the compression ratio, the times of TMCP and the reduction.The properties of 240mm steel plate with different composition were studied under the same heat treatment condition.Niobium, vanadium and titanium are in favor of the mechanical properties, but have little effect on the plasticity of structural steel.It should increase the harden ability of the alloy elements to improve mechanical properties of the steel HG785D.

关键词： High-strength Special slab HG785D Mechanical properties

作者: Tie Ye Zhi-wen Lu Chun-hua Ma

作者单位: New Materials Engineering Technology Center, Nan yang Normal University, Henan, China;Engineering Laboratory of Petroleum Equipment Intelligent Control in Henan, China

会议类型: 国际会议

会议名称: The 2016 China Functional Materials Technology and Industry Forum (2016中国国际功能材料大会暨第九届中国功能材料及其应用学术会议)

会议地点: 重庆

会议语种:英文

页码: 76-81

在线出版日期: 2016-07-25（万方平台首次上网日期，不代表论文的发表时间）