Fabrication of ultra high-temperature materials using microstructural control of eutectic ceramic composites by precise temperature-control process
| Project/Area Number |
21760525
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Inorganic materials/Physical properties
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| Research Institution | National Institute of Advanced Industrial Science and Technology (2010-2011)
Osaka University (2009) |
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Principal Investigator |
HOTTA Mikinori 独立行政法人産業技術総合研究所, 先進製造プロセス研究部門, 研究員 (30431604)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 複合セラミックス / 共晶 / 焼結 / 粉末 / ラメラ組織 / セラミックス / コンポジット / 放電プラズマ焼結 / ホウ化ジルコニウム / 炭化ケイ素 / 緻密化 / アーク溶解 |
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| Research Abstract |
ZrB_2-SiC eutectic powders with a lamellar texture was prepared, and then the powders were sintered without sintering additive by spark plasma sintering. Dense ZrB_2-SiC eutectic composites with the lamellar texture were successfully fabricated. The ZrB_2-SiC eutectic composites had similar mechanical properties and oxidation resistance to typical ZrB_2-SiC composites.
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Report
(4 results)
Research Products
(3 results)
