Annealing Response of Cold-Rolled Vanadium Microalloyed Sheet Steels

摘要：

Vanadium microalloying is widely employed in hot-rolled HSLA products; because of its relatively high solubility in austenite, vanadium plays a special role in thin-slab cast hot-rolled products where reheating is limited prior to direct-rolling. In cold-rolled and annealed sheet steels, vanadium technology has been employed in bake-hardenable drawing-quality steels, and in HSLA products. Recent studies have investigated the continuous and batch annealing response of vanadium-containing cold-rolled HSLA steels, with an emphasis on aluminum and nitrogen variations (because of the special importance of nitrogen in vanadium microallyed steels, and interesting interactions between vanadium,aluminum and nitrogen). The present contribution reviews some key aspects of vanadium-microalloyed coldrolled sheet steels, and highlights the results of selected studies showing the influence of steel composition and processing.

关键词： Microalloying vanadium bake-hardening cold rolled sheet steel

作者: John G. SPEER1 David K.MATLOCK1 Robert J. GLODOWSKI

作者单位: Advanced Steel Processing and Products Research Center,Colorado School of Mines,Golden,Colorado USA East Metals (North America),LLC,Pittsburgh, PA,USA

会议类型: 国际会议

会议名称: The 6th International Conference on High Strength Low Alloy Steels(第六届高强度低合金钢国际会议HSLA Steels2011)

会议地点: 北京

会议语种:英文

页码: 124-129

在线出版日期: 2011-05-31（万方平台首次上网日期，不代表论文的发表时间）