| 贝氏体钢穿孔顶头工作锥裂纹及防止措施 |
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| 引用本文： | 程圣泓,彭清林,彭卫国,艾自军.贝氏体钢穿孔顶头工作锥裂纹及防止措施[J].钢管,2001,30(2):14-16. |
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| 作者姓名： | 程圣泓 彭清林 彭卫国 艾自军 |
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| 作者单位： | 衡阳钢管(集团)有限公司机制公司,湖南衡阳,421001 |
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| 摘 要： | 分析了贝氏体钢穿孔顶头工作锥裂纹的特点、产生原因；提出调整顶头结构尺寸可有效防止顶头工作锥裂纹。
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| 关 键 词： | 贝氏体钢穿孔顶头 工作锥 裂纹 结构尺寸 |
| 文章编号： | 1001-2311(2001)02-0014-03 |
| 修稿时间： | 2000年7月13日 |
Analysis of Cracking in Work Taper of Bainite Steel- made Piercing Plug and Preventive Action Proposed |
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| CHENG Sheng-hong,PENG Qing-lin,PENG Wei-guo,AI Zi-jun.Analysis of Cracking in Work Taper of Bainite Steel- made Piercing Plug and Preventive Action Proposed[J].Steel Pipe,2001,30(2):14-16. |
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| Authors: | CHENG Sheng-hong PENG Qing-lin PENG Wei-guo AI Zi-jun |
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| Abstract: | The characteristics of cracking in the work taper of the bainite steel－ made piercing plug are analyzed, causes for the defect are identified, and accordingly it is proposed to properly change the structural dimensions of the plug for effective prevention of the said cracking. |
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| Keywords: | Bainite steel－ made piercing plug Work taper Cracking Structural dimensions |
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