MRIアーチファクト防止型歯科用Zr/Ag複合材料の作製

• 堺 貴啓

  東医歯大・生材研・金属

• 近藤 亮太

  東医歯大・生材研・金属

• 蘇亜拉図

  東医歯大・生材研・金属

• 堤 祐介

  東医歯大・生材研・金属

• 土居 壽

  東医歯大・生材研・金属

• 野村 直之

  東医歯大・生材研・金属

• 塙 隆夫

  東医歯大・生材研・金属

書誌事項

タイトル別名

• Fabrication of Zr/Ag composites to prevent artifacts in MRI for dental applications

抄録

The Zr/Ag composites were fabricated through swaging process, and their magnetic susceptibilities were evaluated using an magnetic balance. The magnetic susceptibilities of the composites decreased with increasing vol.% of Ag. In particular, the magnetic susceptibility of the composite containing 81 vol.% of Ag (1.88 x 10^<-5>) was about one-tenth as low as that of Ti (18.0 x 10^<-5>). The magnetic susceptibilities of the swaged Zr/Ag composites were slightly higher than those of the estimated values based on the rule of mixture. XRD analyses revealed preferred crystallographic orientation for the both swaged Zr and Ag, which may cause the higher magnetic susceptibility than those of the estimated values.

収録刊行物

• 日本歯科理工学会誌 = The journal of the Japanese Society for Dental Materials and Devices

  日本歯科理工学会誌 = The journal of the Japanese Society for Dental Materials and Devices 31 (2), 65-, 2012-03-25

  一般社団法人日本歯科理工学会

詳細情報

• CRID: 1573387452709256192
• NII論文ID: 110009358460
• NII書誌ID: AA12452694
• ISSN: 18844421
• Web Site: https://search.jamas.or.jp/link/ui/2012206846
• 本文言語コード: ja
• データソース種別:
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