書誌事項
- タイトル別名
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- J045052 Grain Refinement of A1 Cast by Sintered AI/Ti Refiner
抄録
It is known that the equilibrium shape of Al3Ti particles in Al_3Ti grain refiner is platelet, and the aspect ratio of Al_3Ti platelet in Al-5mass%Ti alloy grain refiner is reported to be 13. Therefore, average disregistry value for the platelet shaped Al_3Ti can be estimated to be 4.78%. On the other hand, the average disregistry value for the granular shaped Al_3Ti is 2.99%, which is much smaller than that for platelet shaped Al_3Ti. In this study, Al/granular shaped Ti particles sintered compact is fabricated by spark plasma sintering (SPS) method. Since granular shaped Al_3Ti particles can formed by the reaction, 3A1 + Ti -> Al_3Ti, the fabricated Al/granular shaped Ti particles sintered compact can act as a better grain refiner.
収録刊行物
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- 年次大会
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年次大会 2013 (0), _J045052-1-_J045052-5, 2013
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
- 1390001205840605440
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- NII論文ID
- 110009934735
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- ISSN
- 24242667
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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