冷轧SUS301和SUS304不锈钢表面硬度控制工艺优化研究

来源期刊：钢铁2010年第1期

论文作者：于孟 张清东 何汝迎 李实 叶乃威

文章页码：64 - 69

关键词：硬态不锈钢； 工艺规程； 工艺参数； 表面硬度控制工艺； 神经网络

Key words：harden temper stainless steel； technological process； technological parameter； surface hardness control technique； neural network

摘    要：基于具体生产机组设备和工艺条件,对SUS301和SUS304硬态不锈钢的冷轧生产工艺规程和工艺参数进行了研究,分析确定了硬态不锈钢生产过程中表面硬度的相关工艺参数,提出了针对硬态不锈钢生产的冷轧工艺规程调整方法,并利用BP神经网络建立了压下率设定模型,建立了宝新公司自有的硬态不锈钢表面硬度的工艺控制技术。相关技术应用于实际生产后,SUS301和SUS304硬态不锈钢产品的表面硬度控制精度明显提高。

Abstract: Based on production facility and techniques,the technological process and technological parameters of SUS301and SUS304 harden temper stainless steel were investigated.Technological parameters of surface hardness correlation during cold rolling were analyzed;adjustments of technological process were established;predicting model of percent reduction was built by BP neural network;technology of control surface hardness belonged to Baoxin Company Limited was brought out.After the application of technological process and technological parameters,surface hardness precision of SUS301 and SUS304 is improved obviously.