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PRODUCTION PRACTICE OF HEAVY Q460C STEEL IN ANYANG STEEL
Author(s): 
Pages: 46-48
Year: Issue:  4
Journal: Henan Metallurgy

Keyword:  正火生产工艺力学性能金相组织;
Abstract: 介绍了安阳钢铁股份有限公司利用正火工艺开发生产的70 mm厚规格Q460C高强度钢板.通过Nb、V微合金化、高温大压下轧制工艺以及900℃的正火热处理,安钢成功生产了具有高强度、高韧性等综合力学性能优良的70 mm厚规格Q460C正火态高强度钢板.
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