| Project/Area Number |
62550518
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
金属材料(含表面処理・腐食防食)
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| Research Institution | NAGAOKA UNIVERSITY OF TECHNOLOGY |
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Principal Investigator |
KOJIMA Yo Professor of NAGAOKA UNIVERSITY OF TECHNOLOGY, 工学部, 教授 (60016368)
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| Co-Investigator(Kenkyū-buntansha) |
OCHIAI Shoichi Research Associate of NAGAOKA UNIVERSITY OF TECHNOLOGY, 工学部, 助手 (70169324)
FUKUZAWA Yasushi Assosiate Professor of NAGAOKA UNIVERSITY OF TECHNOLOGY, 工学部, 助教授 (10126477)
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| Project Period (FY) |
1987 – 1988
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| Project Status |
Completed (Fiscal Year 1988)
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| Budget Amount *help |
¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 1988: ¥300,000 (Direct Cost: ¥300,000)
Fiscal Year 1987: ¥1,500,000 (Direct Cost: ¥1,500,000)
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| Keywords | Composite / Aluminum alloy / Whisker / 粉末冶金法 |
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| Research Abstract |
The purpose of this research was to develope a new whisker/aluminum alloy compounds. Silicon carbide (SIC) whisker/aluminum alloy (A6061) composites were prepaired by powder metallurgy (P/M). The mecanical properties and wear properties of the composites were investigated.
1. The damage and dispersion of whisker in the composites were affected by the mixing method and the extrusion process. 2. The tensile strength of composites increased with adding sic whisker up to 5%. 3. The wear resistance of composites were improved three times of aluminum alloy by adding SiC whisker.
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