管桩钢筋用30MnSiV热轧盘条的研制  

RESEARCH AND DEVELOPMENT OF 30MnSiV HOT-ROLLED STEEL BAR FOR PIPE PILE

作　　者：冯运莉[1] 尹绍江[1] 王云阁[1] 齐长发[1] 

机构地区：[1]唐山钢铁股份有限责任公司

出　　处：《钢铁》2001年第5期32-34,43,共4页Iron and Steel

摘　　要：从提高国产管桩用阴螺纹钢筋性能出发 ,自主开发了 30 Mn Si V新钢种 ,研究了 30 Mn Si V热轧盘条的生产工艺、热处理工艺与钢筋力学性能之间的关系 。In order to improve mechanical properties of domestic reinforced bar for pipe pile,a new 30MnSiV steel has been developed,and the relation between rolling,heat treatment technology and mechanical properties of 30MnSiV steel bar has been studied.

关 键 词：管桩 钢筋 淬透性 淬火 回火 力学性能 30MnSiV钢 热轧盘条 

分 类 号：TG335[金属学及工艺—金属压力加工]