書誌事項
- タイトル別名
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- Change in State of Intermetallic Compounds in JIS AC4CH Aluminum Alloy during High Temperature and Short Time Solution Treatment
- コウオン タンジカン ヨウタイカ ショリ オ ホドコシタ AC4CH アルミニウム ゴウキン ニ オケル キンゾク カン カゴウブツ ノ ジョウタイ ヘンカ
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抄録
<p> Effects of high temperature and short time solution treatment using a high-frequency induction heating apparatus on microstructure in an AC4CH aluminum alloy was investigated in terms of state changes of Mg and Si. In the as-cast condition, Mg was localized in intermetallic compounds such as Mg2Si and π-phase (Al8FeMg3Si6) with Chinese script-like and plate-like shape. The Mg2Si phase dissolved immediately after heating to 560℃ with the heating ratio of 40℃/s. The Chinese script-like π-phase dissolved and the plate-like π-phase transformed to the β-AlFeSi phase by solution treatment at 560℃ for 3min. The amounts of Mg and Si in the primary α-aluminum phase increased significantly due to the dissolution and/or phase transformation of π-phase. It was found that the solution time necessary for the transformation of π-phase had extended in the sample containing coarse π-phase.</p>
収録刊行物
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- 鋳造工学
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鋳造工学 85 (10), 643-650, 2013
公益社団法人 日本鋳造工学会
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詳細情報 詳細情報について
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- CRID
- 1390001206509287168
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- NII論文ID
- 10031202377
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- NII書誌ID
- AN10514770
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- ISSN
- 21855374
- 13420429
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- NDL書誌ID
- 024937147
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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
- CiNii Articles
- Crossref
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- 抄録ライセンスフラグ
- 使用不可