書誌事項
- タイトル別名
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- 1725 Properties of B Fiber Reinforced Ti Matrix Composites Fabricated by Pulsed Current Hot Pressing (PCHP)
抄録
Boron fiber reinforced Ti matrix composites were fabricated by a pulsed current hot pressing (PCHP) process at various holding temperatures between 973K and 1273K at pressure of 32MPa for 600s. Well bonding between the fiber and matrix was obtained by the PCHP at 1073K. When fabricated at the holding temperature higher than 1173K, a TiB_2 layer was formed along the interface between the fiber and the matrix, and the crystallization of boron in the vicinity of tungsten core in the fiber occurred. The thickness of TiB_2 layer formed and the crystallized boron increased with increasing the holding temperature. Tensile tests were carried out at room temperature for the composites fabricated by the PCHP at 1073K. The yield stress of the composites containing 17.2 vol.% boron fiber was attained at 706MPa. This value was about 80% of the yield stress calculated by the force equilibrium equation of a composite along with the fiber axis direction
収録刊行物
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- 年次大会講演論文集
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年次大会講演論文集 2005.6 (0), 195-196, 2005
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001206061630720
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- NII論文ID
- 110006191158
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- ISSN
- 24331325
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可