Research and Application of Ferrite Rolling at Home and Abroad

Abstract

Abstract: Ferrite rolling-warm rolling for ＜1.2 mm extra-thin hot rolling strip can save energy and decrease production cost. Current quick development of dun slab continuous casting and rolling technology contributes a good condition to develop and apply the ferrite rolling. Hie low carbon steel thin sheet and microalloying steel thin sheet have been produced by ferrite-warm rolling process. The research status of flow stress, recrystallization, microstructure and properties of ferrite rolled products, and application situation of ferrite rolling are summarteed in this paper.

Key words: Thin Strip, Ferrite Rolling, Flow Stress, Recrystallization, Structure and Properties

摘要： 超薄热轧带钢(<1.2mm)的铁素体轧制(低温轧制)能显著节约能源和降低生产成本。当前迅速发展的薄板坯连铸连轧技术为铁素体轧制的发展与应用创造了良好的条件。已采用铁素体温轧工艺的钢板为低碳钢薄板和微合金化钢薄板。总结了铁素体轧制时流动应力,再结晶,轧后产品组织和性能的研究现状和铁素体轧制的应用情况。

关键词: 薄带, 铁素体轧制, 流动应力, 再结晶, 组织和性能

Xu Guang , Xu Chushao , Zhao Jiarong. Research and Application of Ferrite Rolling at Home and Abroad[J]. Special Steel, 2005, 26(5): 35-38.

徐光, 徐楚韶, 赵嘉蓉. 国内外铁素体轧制的研究和应用[J]. 特殊钢, 2005, 26(5): 35-38.

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