| 网络结构陶瓷增强金属基复合材料的制备 |
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| 引用本文： | 耿浩然,王守仁,崔峰,王英姿.网络结构陶瓷增强金属基复合材料的制备[J].济南大学学报(自然科学版),2005,19(2):186-186. |
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| 作者姓名： | 耿浩然 王守仁 崔峰 王英姿 |
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| 作者单位： | 济南大学,材料科学与工程学院,山东,济南,250022;济南大学,机械工程学院,山东,济南,250022;山东大学,材料科学与工程学院,山东,济南,250061 |
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| 基金项目： | 山东省自然科学基金资助项目(Z99F01) |
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| 摘 要： | 以轻金属为增韧相，以网络结构陶瓷骨架为增强相，利用有机前驱体浸渍烧失工艺制备出网络陶瓷骨架，根据液态金属浸渗理论充填金属材料，成功制备出一系列新型金属基复合材料，如Si3N4／Mg复合材料、Al2O3／Mg复合材料、Si3N4／Al复合材料。由于网络陶瓷预制体特殊的空间拓扑结构，使材料具有质量轻、高比模量、高比强度、耐热耐磨性好、高陶瓷相含量、低热胀系数等独特优点，作为新的功能材料或结构材料，在航天航空、汽车、电子、光学、机械制造等工业领域展示了广泛的应用前景。
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| 关 键 词： | 网络结构陶瓷 金属基复合材料 有机前驱体浸渍工艺 浸渗理论 |
| 文章编号： | 1671-3559(2005)02-0186-01 |
| 修稿时间： | 2004年12月30 |
Fabrication of Metal Matrix Composites Reinforced by Network Structure Ceramic |
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| GENG Hao-ran,WANG Shou-ren,Cui Feng,WANG Ying-Zi.Fabrication of Metal Matrix Composites Reinforced by Network Structure Ceramic[J].Journal of Jinan University(Science & Technology),2005,19(2):186-186. |
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| Authors: | GENG Hao-ran WANG Shou-ren Cui Feng WANG Ying-Zi |
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| Institution: | GENG Hao-ran~1a,WANG Shou-ren~1b,Cui Feng2,WANG Ying-zi~1a |
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| Abstract: | In recent years,the research hotspot of metal matrix composites reinforcement was turning to network structure ceramic of MMCs.We had fabricated kinds of novel MMCs, including Si_3N_4/Mg MMCs, Al_2O_3/Mg MMCs and Si_3N_4/Al MMCs. These kinds of MMCs were reinforced by ceramic, plasticized by metal, using precursor immersing ablation technology and pressureless infiltration theory, having a light weight, a high specific modulus and strength, a high wear resistance and a high rupture strength and other fine properties. As one kind of novel functional and structural material, these materials had a wide using foreground in aerospace, automobile, electron, optics, mechanical manufacturing and other industry fields. |
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| Keywords: | network structure ceramic metal matrix composites(MMCs) precursor immersing ablation technology pressureless infiltration theory |
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