Work

Relationship between strain stored by compressive deformation and crystallographic orientation in a pure aluminum

Year: 2015

Type: conference-paper

Abstract: In order to investigate relationship between stored strain and crystallographic orientation, 99.99% purity aluminum cubes were compressed with uniaxial or with plane strain state up to a nominal strain of 30%. The aluminum cubes were examined on the same surface before and after compression by SEM/EBSD technique. Stored strain was estimated by Kernel Average Misorientation (KAM) derived from the EBSD analysis, and Taylor factor (TF) was measured before the compressive deformation. The analysis revealed that KAM value or the stored strain decreases until a certain value of TF and then increases with increment of TF.

Source: IOP Conference Series Materials Science and Engineering

DOI: 10.1088/1757-899x/82/1/012029

Authors: Y Takayama, T Yoshimura, H Watanabe

Institution: Utsunomiya University

Language: English

Topic: Microstructure and mechanical properties

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W2031033054

FWCI:

Cites: 12

Cited by: 7

Related to: 10