2012 Fiscal Year Final Research Report
Bonding mechanism of supersonic collided ceramic particles and development of coating process
| Project/Area Number |
23760696
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Material processing/treatments
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| Research Institution | Toyohashi University of Technology |
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Principal Investigator |
YAMADA Motohiro 豊橋技術科学大学, 大学院・工学研究科, 助教 (00432295)
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| Project Period (FY) |
2011 – 2012
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| Keywords | セラミックス / 界面接合 / ナノ構造 |
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| Research Abstract |
Cold spray process has been developed to produce metal coatings. It has been impossible to fabricate ceramic coating. In this study, ceramic coating was successfully deposited by clarification of the powder microstructure and interfacial bonding mechanism. It was shown that a ceramic powder with three factors can be deposited on this process. At the interface, chemical bonding may be occurred by adhering the particle and substrate newly-formed surfaces.
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