INVESTIGATIONS OF INTERFACES IN AL COMPOSITES REINFORCED WITH NI-COATED C-FIBERS

被引：0

作者：

BEREK, H ^{[1
]}

PODLESAK, H ^{[1
]}

JACOBI, G ^{[1
]}

FRITSCHE, G ^{[1
]}

LEONHARDT, G ^{[1
]}

机构：

[1] TECH UNIV CHEMNITZ,SEKT CHEM & WERKSTOFFTECH,KARL MARX STADT,GERMANY

来源：

ZEITSCHRIFT FUR METALLKUNDE | 1991年 / 82卷 / 12期

关键词：

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

To produce Al composites reinforced with C fibres it is necessary to deposite thin films at the fibres. Using Ni films there are interfaces from the type Al/Ni/C. The quality of the interface determine the properties of composites. The interfaces were investigated with analytical TEM, SEM/EDS and X-ray diffraction. The results showed that an Ni diffusion into the Al matrix can be observed. Intermetallic phases of the type Al3Ni and Al9FeNi could be detected. The Al4C3 phase was not found. From these results it can be concluded that Ni depositions are suitable to reinforce the Al matrix with C fibres depending on the production parameters.

引用

页码：928 / 934

页数：7

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