| 船用厚板高强度钢焊接性及其焊接裂纹的形成和预防 |
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| 引用本文： | 舒兴楼.船用厚板高强度钢焊接性及其焊接裂纹的形成和预防[J].船舶,2009,20(2):9-12. |
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| 作者姓名： | 舒兴楼 |
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| 作者单位： | 海军驻温州地区军事代表室,温州,325000 |
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| 摘 要： | 随着各类大型化、超大型化船舶的诞生，使得厚板高强度钢的使用日益广泛，但随之而来的是此类高强度钢易产生焊接裂纹的问题。文章列举了国内外船用厚板高强度钢焊接的工艺特点，分析了焊接裂纹的起因，并就预防措施进行了初步探讨。对从事船体结构的研究人员有一定的帮助。
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| 关 键 词： | 船用厚板高强度钢 国内外研究动态 焊接裂纹 形成与预防 |
Welding property of high-strengthen steel for marine thick plate and forming and prevention of welding crack |
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| Shu Xinglou.Welding property of high-strengthen steel for marine thick plate and forming and prevention of welding crack[J].Ship & Boat,2009,20(2):9-12. |
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| Authors: | Shu Xinglou |
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| Institution: | Shu Xinglou |
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| Abstract: | With the birth of various large and ultra large ships,thick plate high strengthen steel has been used more and more widely,and causes a problem of welding cracks.In this paper,technique features of marine thick plate high strengthen steel welding in China and other countries have been outlined,the reasons for welding crack has been analyzed and prevention measure have been preliminarily discussed.It is hoped that it may be helpful for researchers of hull structure. |
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| Keywords: | high-strengthen steel for marine thick plate research trends in China and other countries welding crack forming and prevention |
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