Effect of Cryogenic Cooling After Ecap on Mechanical Properties of Aluminum Alloy D16

Special features of the structural and mechanical behavior of aluminum alloy D16 under equal-channel angular pressing (ECAP) and subsequent cooling to cryogenic temperatures are studied. The mean grain size, the conventional yield strength, and the elongation are determined. It is shown that the ECA...

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Bibliographic Details
Published inMetal science and heat treatment Vol. 61; no. 3-4; pp. 234 - 238
Main Author Volokitina, I. E.
Format Journal Article
LanguageEnglish
Published New York Springer US 01.07.2019
Springer
Springer Nature B.V
Subjects
Alloys
Aluminum
Aluminum alloys
Aluminum base alloys
Analysis
Characterization and Evaluation of Materials
Chemistry and Materials Science
Classical Mechanics
Cooling effects
Cryogenic cooling
Cryogenic effects
Cryogenic temperature
Elongation
Engineering Thermodynamics
Equal channel angular pressing
Grain size
Heat and Mass Transfer
Materials Science
Mechanical properties
Metallic Materials
Specialty metals industry
microhardness
microstructure
aluminum
cryogenic cooling
ECAP
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Summary:Special features of the structural and mechanical behavior of aluminum alloy D16 under equal-channel angular pressing (ECAP) and subsequent cooling to cryogenic temperatures are studied. The mean grain size, the conventional yield strength, and the elongation are determined. It is shown that the ECAP refines the grains and raises the strength properties of the alloy.
ISSN:0026-0673
1573-8973
DOI:10.1007/s11041-019-00406-1