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板带退火生产过程中的露点问题探讨
引用本文:潘利波,胡吟萍,魏星.板带退火生产过程中的露点问题探讨[J].武汉工程职业技术学院学报,2012,24(2):11-13.
作者姓名:潘利波  胡吟萍  魏星
作者单位:武钢研究院 湖北 武汉 430080
摘    要:对退火过程中露点的影响因素及其对生产与设备造成的影响进行了阐述:退火过程中的露点的影响因素主要有带钢表面总的油含量、加热速度和H2吹扫速度,以及钢带所带的乳化液的多少;露点温度的高低对钢的氧化、炉辊的结瘤甚至汽车板产品后续的脱脂性能都有影响。

关 键 词:退火  露点  氧化  结瘤

Probe into Dew Point in Annealing Process for Steel Strip
PAN Libo , HU Yinping , WEI Xing.Probe into Dew Point in Annealing Process for Steel Strip[J].Journal of University for Staff and Workers of Wuhan Iron and Steel(Group)Corporation,2012,24(2):11-13.
Authors:PAN Libo  HU Yinping  WEI Xing
Institution:PAN Libo HU Yinping WEI Xing
Abstract:Principle of annealing and definition of dew point are introduced.By researching and analyzing,it is expatiated that the factors have effect on dew point and influences on manufacture and equipment are caused by dew point variation.The conclusions indicate that the affecting factors to dew point mainly are oil content in strip surface,heating rate,blowing speed of hydrogen and emulsification liquid amount in strip.The variation of dew point account for oxidation of steel,nodule in rollers and sequent degreasing properties of automotive steel products.
Keywords:Annealing  dew point  oxidation  Nodule
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