書誌事項
- タイトル別名
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- Relationship between Annealing and Biomechanical Compatibility of Porous Titanium
- タコウシツ チタン ノ ショウドン ト リキガクテキ セイタイ テキゴウセイ ノ カンケイ
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説明
Titanium has widely been used as a biomaterial because of its excellent biocompatibility. However, problems with respect to biological reaction and fitness of elastic modulus for human bone have yet to be solved. Porous titanium is expected to be a promising material to solve these problems. The aim of this study is to clarify the effect of the porous titanium with and without annealing on the biomechanical compatibility. Porous titanium was made by spark plasma sintering. And the parts of the samples were annealed. The samples were machined from the sintered compacts for the evaluation of the mechanical properties. The tensile strength of porous titanium was 42 MPa, which is lower than half the value for human cortical bone, while the annealed samples was 95 MPa, a value somewhat close to that of the human cortical bone. We found that the mechanical properties with annealing porous titanium indicated a value close to the human bone.
収録刊行物
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- 粉体および粉末冶金
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粉体および粉末冶金 58 (12), 710-714, 2011
一般社団法人 粉体粉末冶金協会
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詳細情報 詳細情報について
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- CRID
- 1390282681288349952
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- NII論文ID
- 10030479560
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- NII書誌ID
- AN00222724
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- COI
- 1:CAS:528:DC%2BC38Xht1agtQ%3D%3D
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- ISSN
- 18809014
- 05328799
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- NDL書誌ID
- 023403247
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可