| Project/Area Number |
23350104
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Inorganic industrial materials
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| Research Institution | National Institute for Materials Science |
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Principal Investigator |
SAKKA Yoshio 独立行政法人物質・材料研究機構, 先端材料プロセスユニット, ユニット長 (00354217)
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| Co-Investigator(Kenkyū-buntansha) |
SUZUKI Tohru 物質・材料研究機構, 先端材料プロ セ, スユニット主席研究員 (50267407)
OKUYAMA Hideo (独)物質・材料研究機構, 先端材料プロ セス, ユニット主席エンジニア (80354215)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥20,020,000 (Direct Cost: ¥15,400,000、Indirect Cost: ¥4,620,000)
Fiscal Year 2013: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2012: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Fiscal Year 2011: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
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| Keywords | セラミックス / 構造・機能材料 / 材料加工・処理 |
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| Research Abstract |
Strong magnetic field was applied to align particles synthesized of MAX phase ceramics, those are stable at high temperatures, during colloidal filtration and then densified the dried green bodies by novel sintering techniques, such as spark plasma sintering, mili-wave sintering. The textured MAX phase ceramics (Nb4AlC3, Ti3Si(Al)C2,Ti2AlN) possessed a shell-like microstructure configuration from the nano- scale to the milli- scale, which endowed them with a high flexural strength and the augmented fracture toughness.
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