| Title |
Evolution of Through-Thickness Texture Inhomogeneity in Cold Rolled Low Carbon Steel Sheets |
| Authors |
김종수(J . S . Kim) ; 조용상(Y . S . Cho) ; 허무영(M . Y . Huh) ; 박용수(Yong Soo Park) |
| Abstract |
The effect of friction on the development of the cold rolling texture in extra low carbon steel sheets was investigated using X-ray texture measurement. The through-thickness texture inhomogeneity was found to be dependent on the friction acting between rolls and the rolled sheet. The degree of the through-thickness inhomogeneity was higher in the specimen rolled without lubrication than that rolled with lubrication. Cold rolling without lubrication led to the formation of Goss-Orientation at the surface layer by shear deformation, whereas the typical cold rolling texture was obtained at the surface of the specimen rolled with lubrication. The evolution of the through-thickness texture inhomogeneity was successfully explained by variation of the friction induced shear component e13 in the roll gap. |