| 异种钢熔焊接头特征的分形探讨 |
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| 引用本文： | 屈朝霞,张汉谦. 异种钢熔焊接头特征的分形探讨[J]. 天津大学学报(自然科学与工程技术版), 2000, 33(2): 236-239 |
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| 作者姓名： | 屈朝霞 张汉谦 |
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| 作者单位： | 天津大学材料科学与工程学院!天津300072(屈朝霞)，太原理工大学!山西太原030024(张汉谦) |
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| 基金项目： | 山西省青年科学基金资助项目! (971 0 1 8) |
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| 摘 要： | 以异种钢熔焊接头为研究对象 ,探讨了用分形描述熔焊接头特征的可能性 ,结果表明是可行的 .对接头中的熔合线和垂直熔合线的元素分布曲线进行了分形描述 ,并提出综合分维这一新概念
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| 关 键 词： | 熔焊 异种钢接头 熔合线 分形 |
EXPLORATION OF DESCRIBING CHARACTERS OF DISSIMILAR STEEL FUSION WELDED JOINT BY FRACTAL |
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| QU Zhao-xia,ZHANG Han-qian. EXPLORATION OF DESCRIBING CHARACTERS OF DISSIMILAR STEEL FUSION WELDED JOINT BY FRACTAL[J]. Journal of Tianjin University(Science and Technology), 2000, 33(2): 236-239 |
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| Authors: | QU Zhao-xia ZHANG Han-qian |
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| Abstract: | This paper studies the dissmilar steel fusion welded joint and the possibility of describing the fusion welded joint by fractal.The results indicate that the possibility does exist.Then,the characters of the fusion line and alloying elements distribution perpendicular to the rusion line are described by fractal.Besides,the comprehensive fractal dimension as a new concept is developed. |
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| Keywords: | dissimilar steel welding joint fusion line fractal |
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