Hot stamping with controlled stretching of DIN 27MnCrB5 steel sheets

• Grant number: 11/12927-6
• Support Opportunities: Regular Research Grants
• Start date: October 01, 2011
• End date: December 31, 2013
• Field of knowledge: Engineering - Mechanical Engineering - Manufacturing Processes
• Principal Investigator: Sergio Tonini Button
• Grantee: Sergio Tonini Button
• Host Institution: Faculdade de Engenharia Mecânica (FEM). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil

Abstract

The main objective of this project is the process planning and design of tools for hot stamping with controlled stretching high strength steel DIN27MnCrB5 sheets. Hot stamping is being widely studied and increasingly employed in the automotive industry. This process is characterized by its ability to stamp high strength steels, yielding products with high mechanical strength, thus reducing the weight of stamped components and therefore the vehicles weight. It also needs less energy because steel sheets are heated by induction, more efficient than electric furnaces. With controlled stretching it will be possible to manufacture thinner stamped parts with high mechanical strength. (AU)

Scientific publications

(4)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

SHIHOMATSU, ANDRE; BUTTON, SERGIO TONINI; DA SILVA, IRIS BENTO. Tribological Behavior of Laser Textured Hot Stamping Dies. ADVANCES IN TRIBOLOGY, 2016. (11/12927-6)

SHIHOMATSU, ANDRE; BUTTON, SERGIO TONINI; DA SILVA, IRIS BENTO. Tribological Behavior of Laser Textured Hot Stamping Dies. ADVANCES IN TRIBOLOGY, v. 2016, p. 15-pg., 2016-01-01. (11/12927-6)

FERNANDES BATALHA, MARIO HENRIQUE; BUTTON, SERGIO TONINI. Hot formability of DIN 27MnCrB5 steel sheets under controlled thinning. Journal of Materials Processing Technology, v. 228, n. SI, p. 98-105, FEB 2016. (11/12927-6)

FERNANDES BATALHA, MARIO HENRIQUE; BUTTON, SERGIO TONINI. Hot formability of DIN 27MnCrB5 steel sheets under controlled thinning. Journal of Materials Processing Technology, v. 228, p. 8-pg., 2016-02-01. (11/12927-6)