Castability of Al-Li alloys.
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- SAIKAWA Seiji
- Asahi Tec Co., Ltd.
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- SUGIOKA Shigeru
- Asahi Tec Co., Ltd.
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- NAKAI Kiyoshi
- Asahi Tec Co., Ltd.
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- SUGIURA Yasuo
- Asahi Tec Co., Ltd.
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- KAMIO Akihiko
- Tokyo Institute of Technology
Bibliographic Information
- Other Title
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- Al‐Li系合金の鋳造性
- Al Liケイ ゴウキン ノ チュウゾウセイ
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Description
The casting characteristics of various Al-Li alloys were investigated. Li losses in Al-3%Si-1%Mg-0.15%Zr containing 1, 2 and 3%Li are about 0.1, 0.2 and 0.4%, respectively when the alloys were melted and held for 3ks at 973K in air. The hydrogen content of molten Al-Li alloys is lowered from 1.00ml/100g to 0.75ml/100g when the Ar degassing time is extended from 300s to 1.8ks at 973-983K. The phenol resin-bonded sand mold coated with MgO, heated and then cooled in vacuum is suitable for casting of Al-Li alloys. The fluidity of Al-2%Cu-1%Mg-0.15%Zr and Al-3% Si-1%Mg-0.15%Zr alloys is not almost changed by the addition of Li up to 3%. The fluid length of these Al-Li alloys is inferior around 85% to that of AC4C (Al-7%Si-0.3%Mg).
Journal
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- Journal of Japan Institute of Light Metals
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Journal of Japan Institute of Light Metals 41 (9), 596-601, 1991
The Japan Institute of Light Metals
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Details 詳細情報について
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- CRID
- 1390001206337130880
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- NII Article ID
- 130004075898
- 10003032998
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- NII Book ID
- AN00069773
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- COI
- 1:CAS:528:DyaK38XksFemtrg%3D
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- ISSN
- 18808018
- 04515994
- http://id.crossref.org/issn/04515994
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- NDL BIB ID
- 3746557
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed