| 碳化硅/铝复合材料界面结构透射电镜研究 |
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| 引用本文： | 彭维周,蒲天游. 碳化硅/铝复合材料界面结构透射电镜研究[J]. 复合材料学报, 1989, 6(1): 75 |
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| 作者姓名： | 彭维周 蒲天游 |
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| 作者单位： | 1.北京材料工艺研究所; |
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| 摘 要： | 本文用透射电子显微术分析了SiC/Al复合材料界面结构。结果表明:SiC/Al复合材料中存在界面反应区,反应区中有微孔,靠近纤维-基体的基体区有密集交错的位错线。
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| 收稿时间： | 1987-04-10 |
INTERFACIAL STRUCTURE IN SiC/Al COMPOSITE STUDIED BY TEM |
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| Peng Weizhou,Pu Tianyou. INTERFACIAL STRUCTURE IN SiC/Al COMPOSITE STUDIED BY TEM[J]. Acta Materiae Compositae Sinica, 1989, 6(1): 75 |
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| Authors: | Peng Weizhou Pu Tianyou |
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| Affiliation: | 1.Beijing Research Institute of Materials and Technology;2.Beijing Centre of Physical and Chemical Analysis |
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| Abstract: | The interfacial structure of SiC/Al composite has been analyzed by the use of transmission electron micrcscepe(TEM).The SiC/Al composite speciwens for TEM with high fidelity,may be obtained by ultramicrotomy.The results of the studies show that a reaction region with microvoids exists in SiG/Al composite and that there are dense dislocation tangles in the matrix zone adjacent to the interface. |
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