Evaluation of retentive force of wire clasp made a low Young's modulus β-type Ti-6Mo-4Sn alloy

低杨氏模量β型Ti-6Mo-4Sn合金线扣保持力评价

• 批准号: 21791874
• 负责人: CHIBA Takahiro
• 金额: $ 2.75万
• 依托单位: Tohoku University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21791874/
• 关键词: 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

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.

用压电陶瓷测试仪测试了低杨氏模量β型Ti-6 Mo-4Sn合金（β-Ti合金）丝卡环的固位力。带0.50 mm底切的β-钛合金丝和带0.25 mm底切的钴铬合金（Co-Cr合金）丝的固位力之间无显著差异。β-钛合金丝适用于根切量较大的基牙。

项目成果

Evaluation of retentive force of β-type Ti-6Mo-4Sn alloy wire to apply for the abutment tooth of removable partial denture

β型Ti-6Mo-4Sn合金丝用于可摘局部义齿基牙固位力评价

• 发表时间: 2009
• 期刊: Interface Oral Health Science(T. Sasano, O. Suzuki (Editors), Springer)
• 作者: N Yoda;M Yokoyama;T Chiba. G Adachi;M Takahashi;K Sasaki
• 通讯作者: K Sasaki

可撤性部分床義歯における鋳造鉤の維持力に関する検討

可摘局部义齿铸钩固位力研究

• 发表时间: 2010
• 作者: 依田信裕;宮嶋一樹;小針啓司;千葉貴太;高橋正敏;佐々木啓一
• 通讯作者: 佐々木啓一