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Summary & Details

Role and Potential of Aluminum and Its Alloys for Building Carbon Neutral Society

カーボンニュートラル社会構築におけるアルミニウムとその合金の役割と可能性

Delivery: Available on this site

Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20264227

Paper/Info type: Journal of Society of Automotive Engineers of Japan

Vol.80 No.4

Pages: 14-21(Total 8 p)

Date of publication: Apr 2026

Publisher: JSAE

Language: Japanese

Detailed Information

Category(J)	2050年に向かう自動車材料の革新 ―軽量化・電動化・循環型社会への挑戦― Translation
Author(J)	1) 熊井　真次
Author(E)	1) Shinji Kumai
Affiliation(J)	1) 東京科学大学
Abstract(J)	環境負荷が小さいアルミニウム再生地金を展伸材の製造に利用できるようにしてGHG排出量の大幅削減を図り、アルミニウム資源を余すことなく活用できるようにするアップグレードリサイクル等の取り組みについて紹介する。 Translation
Abstract(E)	The environmental impact of aluminium can be greatly reduced through recycling. However, recycled aluminium ingots are currently used for the fabrication of lower-grade cast products (i.e., cascade recycling) and cannot be used for the production of high-purity and high-grade wrought materials, for which demand is expected to increase in the future. Developing upgrade recycling methods for aluminium is therefore urgently needed, where recycled ingots with a lower environmental impact are used for the fabrication of wrought materials. This approach will substantially reduce GHG emissions and ultimately promote a sophisticated resource-recycling society in which aluminium resources can be almost completely recycled.

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