マルチパス高圧スライド加工(MP-HPS)によるAl–3Mg–0.2Sc(mass%)合金棒材の大径化と結晶粒超微細化
書誌事項
- タイトル別名
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- Achieving grain refinement of upsized Al–3Mg–0.2Sc (mass%) round rods using multi-pass high-pressure sliding (MP-HPS)
- マルチパス コウアツ スライド カコウ(MP-HPS)ニ ヨル Al-3Mg-0.2Sc(mass%)ゴウキンボウザイ ノ タイケイカ ト ケッショウリュウ チョウビサイカ
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説明
<p>In this study, the multi-pass high-pressure sliding (MP-HPS) process was applied for grain refinement of Al–3Mg–0.2Sc (mass%) rods with an upsized dimension of 16 mm in diameter. To achieve a homogeneous microstructure throughout the cross-section, the rod sample was rotated with 60° around the longitudinal axis (MP-HPS-R) for three times. A microstructure with an average grain size of 280 nm was developed around the center of the cross-section through the MP-HPS-R process. Superplasticity with total elongations of more than 400% was achieved in the 9 mm diameter range on the cross-section of the MP-HPS-R-processed rod.</p>
収録刊行物
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- 軽金属
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軽金属 70 (2), 63-65, 2020-02-28
一般社団法人 軽金属学会
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詳細情報 詳細情報について
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- CRID
- 1390283659865749888
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- NII論文ID
- 130007821807
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- NII書誌ID
- AN00069773
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- ISSN
- 18808018
- 04515994
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- HANDLE
- 10228/00007987
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- NDL書誌ID
- 030252250
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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
- IRDB
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可