| Project/Area Number |
02650526
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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 |
溶接工学
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| Research Institution | TOHOKU UNIVERSITY |
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Principal Investigator |
KAWASAKI Akira Faculty of Engineering Tohoku University.Associate Professor, 工学部, 助教授 (50177664)
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| Project Period (FY) |
1990 – 1992
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| Project Status |
Completed (Fiscal Year 1992)
|
| Budget Amount *help |
¥2,400,000 (Direct Cost: ¥2,400,000)
Fiscal Year 1992: ¥300,000 (Direct Cost: ¥300,000)
Fiscal Year 1991: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 1990: ¥1,600,000 (Direct Cost: ¥1,600,000)
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| Keywords | Compositionally gradient layer / Metal / Ceramic Joining / Sintering / Thermal Stress / HIP / Material Design / セラミックスの接合 |
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| Research Abstract |
The fabrication of disk shaped functionally gradient material with an optimum distribution of composition for thermal stress reduction in a specific material combination of PSZ/Stainless Steel is described. The thermal stress generated during cooling from sintering temperature was analyzed by finite element method as a function of compositional distribution and sample size.
According to the optimum compositional gradient, the sintered compact of the PSZ/SUS304 functionally gradient material was successfully fabricated.
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