書誌事項
- タイトル別名
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- Corrosion and Mechanical Properties of AZ91D Magnesium Alloy Fabricated by Solid Recycling Process
- コタイ リサイクルホウ ニ ヨッテ サイセイ サレタ AZ91D マグネシウム ゴウキン ノ フショク トクセイ オヨビ キカイテキ トクセイ
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抄録
We have proposed the “Solid Recycling Process” as a new recycling process for magnesium scraps. In the new process, the recycled materials can be fabricated without melting of scraps, by extruding the scraps. We have investigated corrosion and mechanical properties of the AZ91D magnesium alloy fabricated by this process and clarified the validity of this process. Chemical compositions of the recycled material were in agreement with those of the Japanese Industrial Standard of AZ91D and the contamination levels of Fe, Ni, Cu and Si were low, though Si particles were observed by TEM observation. Mass loss of the recycled material after 72 hour in 3 mass%NaCl solution was about 1.5×10−2 kg/m2 which was comparable with that of a virgin ingot. The recycled material showed high strength and larger elongation than a virgin ingot. The feature of the solid recycling process is improvement of mechanical properties by recycling. The improvement of mechanical properties is attributed to grain refinement by hot extrusion.
収録刊行物
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- 日本金属学会誌
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日本金属学会誌 65 (7), 621-626, 2001
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390282681468190336
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- NII論文ID
- 130007342064
- 10006544212
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- NII書誌ID
- AN00187860
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- ISSN
- 18806880
- 24337501
- 00214876
- http://id.crossref.org/issn/00214876
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- NDL書誌ID
- 5853172
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可