Silver composite contacts prepared by means of fiber infiltration method and their properties.
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- MURAKAMI Yotaro
- Department of Metallurgical Engineering, Kansai University
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- NAKAO Kazuyoshi
- Department of Metallurgical Engineering, Kansai University
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- AKAMATSU Katsuya
- Department of Metallurgical Engineering, Kansai University
Bibliographic Information
- Other Title
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- 銀複合接点の繊維溶浸法による調製と性質
- ギン フクゴウ セッテン ノ センイ ヨウシンホウ ニ ヨル チョウセイ ト
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Abstract
The commercial silver-Ni, or W, or CdO contacts have been produced mainly by the powder metallurgy, which seems to be rather expensive from a metallurgical viewpoint. In order to develope a more economical method, the infiltration method used to prepare fiber-reinforced metal composites was applied in the present work to make silver composite contacts with Ni continuous thin wire, alumina whisker SAFFIL, and carbon chopped fiber.<br>Ag-Ni composite was successfully prepared by an unidirectional solidification, and Ag-alumina whisker and Ag-carbon fiber by a centrifugal infiltration method. The Ag-30wt%Ni (No.2) composite contact was found to have a superior contact property than the traditional Ag-15wt%Ni contact, and to be able to save a considerable amount of silver. The Ag-30vol% carbon composite contact showed a comparable property to Ag contacts, though its contact resistance was slightly larger.
Journal
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- Journal of the Society of Materials Science, Japan
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Journal of the Society of Materials Science, Japan 36 (403), 397-403, 1987
The Society of Materials Science, Japan
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Details 詳細情報について
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- CRID
- 1390001205391350912
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- NII Article ID
- 110002297064
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- NII Book ID
- AN00096175
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- ISSN
- 18807488
- 05145163
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- NDL BIB ID
- 3130080
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed