| 威海工程再热器交叉管焊接裂纹问题研究 |
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| 引用本文： | 张海生,孙伟. 威海工程再热器交叉管焊接裂纹问题研究[J]. 锅炉制造, 2011, 0(6): 29-31 |
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| 作者姓名： | 张海生 孙伟 |
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| 作者单位： | 哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨,150046 |
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| 摘 要： | 本文根据威海工程再热器交叉管产品生产过程中出现的角焊缝焊接裂纹,分析了裂纹产生的原因,找到了解决问题的办法,并对同类奥氏体不锈钢焊条的抗裂性进行了评估.
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| 关 键 词： | 拘束框架 焊接裂纹 |
Study on Weld Crack of the Reheater Pipe in Weihai Project |
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| Zhang Haisheng,Sun Wei. Study on Weld Crack of the Reheater Pipe in Weihai Project[J]. Boiler Manufacturing, 2011, 0(6): 29-31 |
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| Authors: | Zhang Haisheng Sun Wei |
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| Affiliation: | Zhang Haisheng,Sun Wei(Harbin Boiler Co.Ltd.,Harbin 150046,China) |
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| Abstract: | According to fillet weld crack appeared in weihai project,the reason is analyzed,the solution method is raised in this paper and valuated crack resistance of the welding cunsumable used the similar austenitic steel. |
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| Keywords: | constrain frame weld crack |
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