Evolution of recrystallization texture after low degrees of cold deformation in low carbon steels

• Grant number: 02/11720-0
• Support Opportunities: Scholarships in Brazil - Scientific Initiation
• Start date: December 01, 2002
• End date: May 31, 2004
• Field of knowledge: Engineering - Materials and Metallurgical Engineering - Physical Metallurgy
• Principal Investigator: Nelson Batista de Lima
• Grantee: Amanda Abati Aguiar
• Host Institution: Instituto de Pesquisas Energéticas e Nucleares (IPEN). Secretaria de Desenvolvimento Econômico (São Paulo - Estado). São Paulo , SP, Brazil
• Associated research grant: 99/10796-8 - Optimization of microstrutucture, microtexture and mesotexture of advanced ferrous materials, AP.TEM

Abstract

Advances in texture control are still made by essentially empirical methods. The limited scientific knowledge on recrystallization nucleation and on recrystallized regions growth, associated with lack of clarity on the effects of deformation heterogeneities, are still an enormous barrier for the evolution modeling of texture in the recrystallization. Therefore, the main objective of this work is to study the evolution of texture, microtexture and recrystallization mesotexture after low degrees of cold deformation in low carbon steels for the manufacture of engines.