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汽车排气系统用不锈钢409L系的质量控制
引用本文:张霞.汽车排气系统用不锈钢409L系的质量控制[J].山西冶金,2008(6):26-28.
作者姓名:张霞
作者单位:山西太钢不锈股份有限公司,山西,太原,030003
摘    要:简述了太钢第二炼钢厂生产汽车排气系统用不锈钢409L系的工艺特点,分析了超低碳不锈钢生产中碳、氮和钛的控制,并针对生产过程中影响钛回收率的相关因素进行了分析,提出了该钢种生产中存在的主要问题及其采取的措施。

关 键 词:超低碳不锈钢  质量控制  409L

Quality Control of 409L Series Stainless Steel Grade Used for Automobile Exhaust System
ZHANG Xia.Quality Control of 409L Series Stainless Steel Grade Used for Automobile Exhaust System[J].Shanxi Metallurgy,2008(6):26-28.
Authors:ZHANG Xia
Affiliation:ZHANG Xia ( Shanxi Taigang Steeless Steel Co. Ltd., Taiyuan 030003, China)
Abstract:The process characteristics of 409L series stainless steel grade used for automobile exhaust system were mentioned. Carbon, Nitrogen and Titanium, Through analyzing the control of some elements, for example and also these interrelated factors that will influence to the yield ratio of Titanium. The main existing problems and the meet measures to the process of steel making were put forward.
Keywords:409L
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