Back to Search
Start Over
RESEARCH ON MODEL OF 6005A ALUMINUM ALLOY.
- Source :
-
Metalurgija . 2021, Vol. 60 Issue 3/4, p261-264. 4p. - Publication Year :
- 2021
-
Abstract
- The deformation behavior of 6005A aluminum alloy at a strain rate of 0,01-10s-1, a deformation temperature of 673- 773K and a total strain of 0,8 was studied. Using the stress-strain data of 6005A aluminum alloy with a strain of 0,05- 0,8, an Arrhenius-type constitutive model was established. And verified the accuracy of the model. The results show that: the flow stress of 6005A aluminum alloy increases with the increase of strain rate, and decreases with the increase of deformation temperature; Under different strains, the correlation coefficient (R) between the experimental value and the predicted value is as high as 98 %, and the average relative error (AARE) is less than 10 %, indicating that the established model has high predictability. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 05435846
- Volume :
- 60
- Issue :
- 3/4
- Database :
- Academic Search Index
- Journal :
- Metalurgija
- Publication Type :
- Academic Journal
- Accession number :
- 150622807