Evaluation of retentive force of wire clasp made a low Young's modulus β-type Ti-6Mo-4Sn alloy
| Project/Area Number |
21791874
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Prosthetic dentistry
|
|---|
| Research Institution | Tohoku University |
|---|
Principal Investigator |
CHIBA Takahiro 東北大学, 大学院・歯学研究科, 大学院非常勤講師 (70396505)
|
|---|
| Project Period (FY) |
2009 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
|---|
| Keywords | Ti-6Mo-4Sn合金 / ワイヤークラスプ / 部分床義歯 / 維持力 / 圧電センサ |
|---|
| Research Abstract |
The retentive force of wire clasp made of a low Young's modulus β-type Ti-6Mo-4Sn alloy (β-Ti-alloy) was evaluated using a piezoelectric transduce. There were no significant differences between the retentive force of a β-Ti-alloy wire with a 0.50 mm undercut and that of a cobalt-chrome alloy (Co-Cr-alloy) wire with a 0.25 mm undercut. The β-Ti-alloy wire could be applicable for abutment teeth with large amount of undercuts.
|
Report
(3 results)
Research Products
(2 results)
