| Project/Area Number |
21592493
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| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Dental engineering/Regenerative dentistry
|
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| Research Institution | Niigata University |
|---|
Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
HOTTA Noriyasu 新潟大学, 自然科学系, 准教授 (30018676)
|
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| Project Period (FY) |
2009 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 材料加工・処理 / チタン / 鋳型材 / 高熱伝導 / チタン鋳造 |
|---|
| Research Abstract |
On the development of investment of the title, it became obvious that boron nitride(BN) was promising as a refractory material within BN, aluminum nitride(AlN) and graphite(C). It became obvious that the particle size of BN and the water repellency of the BN powder were important factors about the development of the mold material. As for the water repellency of the BN powder, it was shown that the addition of surface-active agent improved manipulation performance It became also obvious that the harmful investment dust ejected in dental clinic offices and laboratories must float on an air current for a long time.
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