杜庭兰. 锅筒筒节冷卷后环缝坡口裂纹原因分析及措施[J]. 金属加工(热加工), 2010, (14): 70-71.
引用本文: 杜庭兰. 锅筒筒节冷卷后环缝坡口裂纹原因分析及措施[J]. 金属加工(热加工), 2010, (14): 70-71.
Circular seam groove crack of boiler tube after cold rolling analysis and measures[J]. MW Metal Forming, 2010, (14): 70-71.
Citation: Circular seam groove crack of boiler tube after cold rolling analysis and measures[J]. MW Metal Forming, 2010, (14): 70-71.

锅筒筒节冷卷后环缝坡口裂纹原因分析及措施

Circular seam groove crack of boiler tube after cold rolling analysis and measures

  • 摘要: 材质为19Mn6的筒节冷卷后环缝坡口产生裂纹,本文从冷卷工艺制定、下料、卷制等几方面分析原因,并给出工艺措施及结论,供兄弟厂家借鉴.

     

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