| SWRH82B盘条常见质量缺陷分析 |
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| 引用本文： | 李文亚,刘莉,袁斌. SWRH82B盘条常见质量缺陷分析[J]. 包钢科技, 2011, 37(4): 22-24 |
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| 作者姓名： | 李文亚 刘莉 袁斌 |
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| 作者单位： | 内蒙古包钢钢联股份有限公司技术中心,内蒙古包头,014010;内蒙古包钢钢联股份有限公司销售分公司,内蒙古包头,014010 |
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| 摘 要： | 文章分析了SWRH82B盘条常见的折叠、结疤、微裂纹、划痕等表面缺陷和中心网状渗碳体、中心区域马氏体、中心缩孔等内部缺陷产生的原因和危害,并根据生产实际要求提出相应的解决方案和措施。
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| 关 键 词： | SWRH82B盘条 质量缺陷 拉拔断裂 表面缺陷 内部缺陷 |
Analysis on Common Quality Defects of SWRH82B Wire Rods |
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| LI Wen-ya,LIU Li,YUAN Bin. Analysis on Common Quality Defects of SWRH82B Wire Rods[J]. Science & Technology of Baotou Steel(Group) Corporation, 2011, 37(4): 22-24 |
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| Authors: | LI Wen-ya LIU Li YUAN Bin |
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| Affiliation: | LI Wen-ya1,LIU Li 1,YUAN Bin2(1.Technical Center of Steel Union Co.Ltd.of Baotou Steel(Group)Corp.,Baotou 014010,Nei Monggol,China,2.Sales Co.of Steel Union Co.Ltd.of Baotou Steel(Group) Corp.,China) |
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| Abstract: | In the article,it is analyzed the causes and harms of common surface defects of SWRH82B wire rods such as lap,scab,microcrack and scratch as well as the internal defects such as central network cementite,central martensite and central contraction cavities.Furthermore,the corresponding solutions and measures are brought forward according to the requirements of production practices. |
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| Keywords: | SWRH82B wire rods quality defects drawing fracture surface defects internal defects |
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