Clinical application of dental titanium alloys having a high corrosion resistance by selective laser melting
Project/Area Number |
26462958
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Prosthodontics/ Dental materials science and
|
Research Institution | Tokyo Dental College (2017) Iwate Medical University (2014-2016) |
Principal Investigator |
|
Project Period (FY) |
2014-04-01 – 2018-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
|
Keywords | チタン / 歯科用金属 / 金属粉末積層造形 / 高耐食チタン |
Outline of Final Research Achievements |
We have developed multipurpose application of dental alloys having a high corrosion resistance in oral environment. We tried to explore the possibility of application to dental field with high corrosion resistant titanium alloy by selective laser melting. The objects obtained by selective laser melting had mechanical properties such as yield strength and tensile strength equal to or higher than those of the cast products fabricated by the conventional dental casting method. It was suggested that by optimizing the condition of the laser to be irradiated to powder mixture, it is possible to fabricate the prosthetic device by selective laser melting.
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Report
(5 results)
Research Products
(11 results)