Crystals | |
Rolling Texture of Cu–30%Zn Alloy Using Taylor Model Based on Twinning and Coplanar Slip | |
Huang-Jun Chen1  Jui-Chao Kuo1  Shih-Chieh Hsiao1  Ping-Yin Hsieh1  Sin-Ying Lin1  | |
[1] Department of Materials Science and Engineering, National Cheng Kung University, Tainan 70101, Taiwan; | |
关键词: brass-type shear band; twin–matrix lamellae; coplanar slip; Taylor model; Cu–Zn alloy; cold-rolling texture; | |
DOI : 10.3390/cryst11111351 | |
来源: DOAJ |
【 摘 要 】
A modified Taylor model, hereafter referred to as the MTCS (Mechanical-Twinning-with-Coplanar-Slip)-model, is proposed in the present work to predict weak texture components in the shear bands of brass-type fcc metals with a twin–matrix lamellar (TML) structure. The MTCS-model considers two boundary conditions (i.e., twinning does not occur in previously twinned areas and coplanar slip occurs in the TML region) to simulate the rolling texture of Cu–30%Zn. In the first approximation, texture simulation using the MTCS-model revealed brass-type textures, including Y{1 1 1} <1 1 2> and Z{1 1 1} <1 1 0> components, which correspond to the observed experimental textures. Single orientations of C
【 授权许可】
Unknown