| 亚微米AlNp/Al复合材料的组织与性能研究 |
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| 引用本文： | 李洪武,易丹青,刘会群,殷磊,王建华. 亚微米AlNp/Al复合材料的组织与性能研究[J]. 热加工工艺, 2004, 0(2): 10-12 |
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| 作者姓名： | 李洪武 易丹青 刘会群 殷磊 王建华 |
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| 作者单位： | 中南大学,材料科学与工程学院,湖南,长沙,410083 |
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| 基金项目： | 国家"973"重点资助项目(G1999064090) |
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| 摘 要： | 通过机械干混和湿混(添加分散剂)两种混合工艺,制备了20％AlNp／Al复合粉末,并通过冷等静压一热挤压制备了亚微米AlNp／Al复合材料。对比分析了两种混合工艺条件下亚微米AlN的分散情况,同时分析和测试了复合材料的显微组织与性能。
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| 关 键 词： | 铝基复合材料 亚微米颗粒 分散剂 组织 |
| 文章编号： | 1001-3814(2004)02-0010-03 |
| 修稿时间： | 2003-06-30 |
Study on Microstructure and Properties of Submicro AlNp/Al Reinforced Aluminium Composites |
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| LI Hong-wu,YI Dan-qing,LIU Hui-qun,YIN Lei,WNAG Jian-hua. Study on Microstructure and Properties of Submicro AlNp/Al Reinforced Aluminium Composites[J]. Hot Working Technology, 2004, 0(2): 10-12 |
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| Authors: | LI Hong-wu YI Dan-qing LIU Hui-qun YIN Lei WNAG Jian-hua |
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| Abstract: | The 20%AlN_p/Al composite powders were prepared by two mixing processes:mechanical dry mixing and wet mixing with adding dispersing medium.Al-matrix composites were manufactured by the cool isostatic pressing-hot extrusion process.Dispersing effect of submicron AlN_p/Alin Al matrix under two mixing processes were analyzed and the microsturcture and properties of the composite were in vestigated. |
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| Keywords: | Al matrix composites submicron particulate dispersing agent microstructure |
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