Synthesis of Nanocrystalline Diamond Films on Tungsten Carbide by Flame combustion and Evaluation of Bonding Strength of Synthesized Films
| Project/Area Number |
21560075
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Materials/Mechanics of materials
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| Research Institution | Akita University |
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Principal Investigator |
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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 |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | ダイヤモンド皮膜 / 材料加工・処理 / 表面・界面物性 |
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| Research Abstract |
In this study, to obtain nanocrystalline diamond films and to achieve good adhesion, diamond films were synthesized on tungsten carbide surface by flame combustion. To obtain the bonding strength of synthesized films, the scratch test was performed, and the bonding strength was determined and discussed.
The diamond nanocrystallites on the microcrystallites was synthesized on molybdenum substrate surface by flame combustion.
The diamond nanocrystallites on the microcrystallites was synthesized on tungsten carbide substrate surface, too.
The bonding strength of synthesized films was determined by the scratch test.
The diamond crystallites and the bonding strength of synthesized films were affected by the synthesis conditions.
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Report
(4 results)
Research Products
(8 results)
