| 厚板Cr-Mo钢几种典型裂纹的防止 |
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| 引用本文： | 徐笑梅,李晓耀.厚板Cr-Mo钢几种典型裂纹的防止[J].焊接,2000(4):28-29. |
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| 作者姓名： | 徐笑梅 李晓耀 |
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| 作者单位： | 兰州石油化工机器总厂,730050 |
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| 摘 要： | 叙述了厚板Cr-Mo抗氢钢在生产过程中出现的焊缝金属热裂纹、焊趾裂纹和焊缝横向裂纹等几种典型裂纹产生的原因及防止措施.
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| 关 键 词： | 焊接裂纹 防止措施 厚板 加氢装置 耐热钢 |
| 修稿时间： | 1999年12月10 |
AVOIDING METHODS OF SEVERAL TYPICAL CRACKS IN WELDING OF THICK Cr- Mo STEEL PLATE |
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| Xu Xiaomei,Li Xiaoyao.AVOIDING METHODS OF SEVERAL TYPICAL CRACKS IN WELDING OF THICK Cr- Mo STEEL PLATE[J].Welding & Joining,2000(4):28-29. |
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| Authors: | Xu Xiaomei Li Xiaoyao |
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| Abstract: | This paper analyzes the reasons and the avoiding methods of sever al typical cracks such as hot crack, toe crack and transverse crack etc. In weld ing of thick Cr-Mo hydrogen resistant steel plate. |
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| Keywords: | Cr-Mo steel welding cracks avoiding methods |
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