Authors: | Schulze, André Hering, Oliver Tekkaya, A. Erman |
Title: | Production and subsequent forming of chip-based aluminium sheets without remelting |
Language (ISO): | en |
Abstract: | Bent components and deep drawn cups are produced by direct usage of aluminium chips without melting following a new process chain: hot extrusion of aluminium chips to a cylindrical open profile, flattening, subsequent rolling and bending or deep drawing. The properties of the hot extruded chip-based AA6060 sheets are examined by tensile tests and microstructural investigations and the results are compared with those obtained from material extruded from conventional cast billets. The chip-based sheets were used to form components by bending or deep drawing. No significant differences between the bent components or deep-drawn cups made of chips and those from cast material are observed regarding their capability for further plastic forming operations. This makes the new process route a resource-efficient alternative for the production of aluminium sheet products. |
Subject Headings: | Recycling Chip extrusion Solid state recycling Metal forming Sustainability Aluminium scrap recycling |
Subject Headings (RSWK): | Aluminiumblech Blechumformen Aluminiumrückgewinnung Sekundäraluminium Strangpressen Metallspan Recycling |
URI: | http://hdl.handle.net/2003/41264 http://dx.doi.org/10.17877/DE290R-23106 |
Issue Date: | 2021-10-22 |
Rights link: | http://creativecommons.org/licenses/by/4.0/ |
Appears in Collections: | Sonstige Veröffentlichungen |
Files in This Item:
File | Description | Size | Format | |
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s40684-021-00395-8.pdf | 3.41 MB | Adobe PDF | View/Open |
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