冷轧连续退火带钢表面麻点缺陷形成机理分析
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摘要
当冷轧连续退火带钢的表面出现麻点缺陷时,势必会对整个产品质量产生直接影响,因此,需要深入分析其形成机理,找出具体的解决办法。文章首先简要分析了连续退火麻点缺陷形成原因,指出了炉辊结瘤产生机理,并给出了具体的预防措施,望能为此领域研究有所借鉴。
When there are pitting defects on the surface of cold rolled continuous annealed strip, it is bound to have a direct impact on the quality of the whole product. Therefore, it is necessary to deeply analyze its formation mechanism and find out the specific solutions. First of all, this paper briefly analyzes the reasons for the formation of continuous annealing hemp point defects,points out the mechanism of furnace roll nodulation, and gives the specific preventive measures, which can be used for reference in this field.
When there are pitting defects on the surface of cold rolled continuous annealed strip, it is bound to have a direct impact on the quality of the whole product. Therefore, it is necessary to deeply analyze its formation mechanism and find out the specific solutions. First of all, this paper briefly analyzes the reasons for the formation of continuous annealing hemp point defects,points out the mechanism of furnace roll nodulation, and gives the specific preventive measures, which can be used for reference in this field.
引文
[1]毕革平,丁海峰,姚秋峰,等.锯条体用冷轧钢带表面缺陷分析[J].金属热处理,2012,37(4):117-121.
[2]戴卫东,安百光.Parsytec自动表面缺陷检查系统在冷轧连续退火线上的应用[J].冶金自动化,2009,33(2):47-51.
[3]王宏霞,李铁,王俊海,等.410S冷轧钢带表面麻点缺陷分析[J].中国重型装备,2017(1):52-54.
[4]白振华,申延智,周利,等.连续退火中带钢表面横向条纹缺陷产生机制及其治理技术[J].钢铁,2011,46(8):96-99.
[5]魏玉鹏.冷轧带钢热处理工艺的研究与实践[J].科技创新与应用,2012(20):86-87.
[2]戴卫东,安百光.Parsytec自动表面缺陷检查系统在冷轧连续退火线上的应用[J].冶金自动化,2009,33(2):47-51.
[3]王宏霞,李铁,王俊海,等.410S冷轧钢带表面麻点缺陷分析[J].中国重型装备,2017(1):52-54.
[4]白振华,申延智,周利,等.连续退火中带钢表面横向条纹缺陷产生机制及其治理技术[J].钢铁,2011,46(8):96-99.
[5]魏玉鹏.冷轧带钢热处理工艺的研究与实践[J].科技创新与应用,2012(20):86-87.