Table of Contents
Textures and Microstructures
Volume 31, Issue 1-2, Pages 97-107
http://dx.doi.org/10.1155/TSM.31.97

Texture in Cold Rolled and Magnetically Aged Fe–Mo–Ni–C Alloys

1Department of Metallurgical and Materials Engineering, Universidade Federal do Rio de Janeiro (UFRJ), C.P. 68505-Rio de Janeiro 21945-970, Brazil
2Department of Mechanical and Materials Engineering, Instituto Militar de Engenharia (IME), Rio de Janeiro 22290-270, Brazil

Received 10 July 1998

Copyright © 1998 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

The texture change due to the increase of cold rolling reduction in Fe-Mo-Ni-C alloys is described. Orientation Distribution Functions (ODF) for samples cold rolled 80%, 90%, 97% and 99% are shown and discussed. Below 90% cold rolling reduction, the texture in these alloys is similar to that of cold rolled low carbon steels. Above 90% cold rolling reduction, a decrease in the component {001}110 is observed and the texture becomes weaker probably due to the development of shear bands. Magnetic age-annealing at 610°C for 1 h does not recrystallize completely these alloys. Samples cold rolled above 90% (97% and 99%) present an increase in the {001}110 component, this being responsible for a corresponding increase in the magnetic anisotropy of these alloys.