Application of titanium alloys with biocompatible treatment to esthetic dental prostheses

生物相容处理钛合金在美容义齿中的应用

• 批准号: 21592503
• 负责人: YONEYAMA Takayuki
• 金额: $ 3万
• 依托单位: Nihon University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21592503/
• 关键词: 歯学; チタン合金; 歯冠補綴; 表面処理; 接合性

Mechanical properties and corrosion resistance of Ti-6Al-7Nb and Ti-15Mo-5Zr-3Al alloys with electrolytic treatments were evaluated to improve the biocompatibility of esthetic dental prostheses. The bending strength of the two alloys were higher than that of high strength unalloyed titanium, and the bending elastic modulus of Ti-15Mo-5Zr-3Al alloy was significantly low. The corrosion resistance of the titanium alloys were improved with the electrolytic treatment.

通过对Ti-6Al-7Nb和Ti-15Mo-5Zr-3Al合金电解处理后的力学性能和耐蚀性进行评价，以提高美观义齿的生物相容性。两种合金的抗弯强度均高于高强度非合金化钛，而Ti-15Mo-5Zr-3Al合金的抗弯弹性模量明显较低。电解处理提高了钛合金的耐蚀性。

项目成果

Electrolytic treatment of surface oxide layer on super-elastic Ti-Ni alloy to improve the corrosion resistance

超弹性Ti-Ni合金表面氧化层的电解处理提高耐腐蚀性能

• 发表时间: 2009
• 作者: Arakaki;M.;Ishikawa;M.;Nakamura;T.;Iwamoto;T.;Yamada;A.;Fukumoto;E.;Saito;M.;Otsu;K.;Harada;H.;Yamada;Y.;Fukumoto;S.;田仲持郎;Yoneyama T
• 通讯作者: Yoneyama T

Ti-15Mo-5Zr-3Al合金の鋳造性と機械的性質

Ti-15Mo-5Zr-3Al合金的铸造性能和力学性能

• 发表时间: 2010
• 作者: 東風真美子;小泉寛恭;菊地久二;米山隆之;松村英雄
• 通讯作者: 松村英雄

Properties of Ti-15Mo-5Zr-3Al alloy dental castings

Ti-15Mo-5Zr-3铝合金牙科铸件的性能

• 发表时间: 2011
• 作者: Yoshiyuki Hagiwara;Hara Tetsuya;Yoneyama T
• 通讯作者: Yoneyama T