Features of cracking during rolling of new aluminum alloys of the Al-Mg-Li system

The authors consider the influence of the new integrated method of thermoanalytical analysis on cracking during rolling of materials of the Al-Mg-Li system, advanced for the aerospace components manufacture. The nature of cracking depended not only on the compression degree of the material, but also...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2020-05, Vol.862 (2), p.22052
Main Author: Agafonova, D V
Format: Article
Language:English
Subjects:
Aerospace engineering
Aerospace industry
Aluminum base alloys
Magnesium
Rolling speed
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Summary:The authors consider the influence of the new integrated method of thermoanalytical analysis on cracking during rolling of materials of the Al-Mg-Li system, advanced for the aerospace components manufacture. The nature of cracking depended not only on the compression degree of the material, but also on the temperature, holding time of the material in the furnace, and rolling speed. The temperature range has been experimentally revealed, that makes it possible to predict and thereby prevent appearing of cracks network over the area, select the optimal mode when rolling advanced materials in the field of aerospace engineering.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/862/2/022052