| 矿用圆环链常见断裂部位的断口分析 |
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| 引用本文： | 李富凯,陈龙民.矿用圆环链常见断裂部位的断口分析[J].西安科技大学学报,1989(3). |
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| 作者姓名： | 李富凯 陈龙民 |
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| 作者单位： | 西安矿业学院金属工艺学教研室，西安矿业学院金属工艺学教研室 |
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| 摘 要： | 本文对矿用圆环链拉伸试验等的试验样断口作了扫描电镜分析。讨论了不同断裂部位的断口形貌。断裂起因以及对链环质量的影响。
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| 关 键 词： | 闪光对焊 破断负荷 解理 韧窝 |
FRACTURE ANALYSIS OF MINING ROUND-LINK CHAINS AT COMMON FRACTURE POSITIONS |
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| Li Fukai Chen Longmin.FRACTURE ANALYSIS OF MINING ROUND-LINK CHAINS AT COMMON FRACTURE POSITIONS[J].JOurnal of XI’an University of Science and Technology,1989(3). |
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| Authors: | Li Fukai Chen Longmin |
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| Institution: | Li Fukai Chen Longmin |
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| Abstract: | in this paper,the tensile sample fractures of mining round-link chains are analysed With SEM.and the fracture morphology at different fracture positions as well as its cause and effect on Chain's quality are discussed. |
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| Keywords: | flash butt welding fracture load cleavage dimple |
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