| 层状结构受电弓滑板材料配方的试验研究 |
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| 引用本文： | 卢文博,王成国,袁华,胡秀颖,于关杰.层状结构受电弓滑板材料配方的试验研究[J].中国铁道科学,2011,32(4). |
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| 作者姓名： | 卢文博 王成国 袁华 胡秀颖 于关杰 |
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| 作者单位： | 1. 山东大学材料液固结构演变与加工教育部重点实验室,山东济南250061;山东大学碳纤维工程技术研究中心,山东济南250061
2. 山东大学碳纤维工程技术研究中心,山东济南,250061 |
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| 基金项目： | 国家自然科学基金资助项目(50902088); 国家“九七三”计划项目(2011CB605601); 山东省自然科学基金资助项目(2009ZRB019C8) |
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| 摘 要： | 为确定层状结构受电弓滑板基体的最佳物料配比,采用均匀设计法设计配方试验方案,并根据试验结果回归分析碳纤维、石墨、硅灰石纤维、铜粉和铜纤维的比例对受电弓滑板性能的影响。结果表明:当碳纤维、石墨、硅灰石、铜粉和铜纤维的质量百分比分别为16%,11.2%,11.2%,2.4%和8%时,受电弓滑板具有较好的综合性能,且符合TB/T 1842.2—2002标准,其电阻率和冲击强度分别为6.28μΩ.m和16.04 kJ.m-2,比标准规定的限值分别降低了47%和提高了541%。
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| 关 键 词： | 受电弓滑板 层状结构 配方优化 均匀设计 |
Experimental Research on the Material Formula of Layered Structure Pantograph Slide Plate |
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| LU Wenbo,WANG Chengguo,YUAN Hua,HU Xiuying,YU Meijie.Experimental Research on the Material Formula of Layered Structure Pantograph Slide Plate[J].China Railway Science,2011,32(4). |
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| Authors: | LU Wenbo WANG Chengguo YUAN Hua HU Xiuying YU Meijie |
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| Institution: | LU Wenbo1,2,WANG Chengguo2,YUAN Hua2,HU Xiuying2,YU Meijie2(1.Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials Ministry of Education,Shandong University,Jinan Shandong 250061,China,2.Carbon Fiber Engineering Research Center of Shandong Province,China) |
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| Abstract: | In order to determine the optimal raw material ratio of layered structure pantograph slide plate(LSPSP),experiments were carried out on the formula design of LSPSP.The uniform design method was used to design test schemes and regression analysis was performed on the test results.The relationship between the ratio of carbon fiber,graphite,wollastonite,copper powder,copper fiber and LSPSP's property was studied.The results show that when the mass percentage of carbon fiber,graphite,wollastonite,copper powder ... |
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| Keywords: | Pantograph slide plate Layered structure Formula optimization Uniform design |
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