| Grant number: | 13/23007-0 |
| Support Opportunities: | Scholarships abroad - Research Internship - Master's degree |
| Start date: | March 03, 2014 |
| End date: | September 02, 2014 |
| Field of knowledge: | Engineering - Mechanical Engineering - Manufacturing Processes |
| Principal Investigator: | Sergio Tonini Button |
| Grantee: | Rudimylla da Silva Septímio |
| Supervisor: | Chester John Van Tyne |
| Host Institution: | Faculdade de Engenharia Mecânica (FEM). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil |
| Institution abroad: | Colorado School of Mines, United States |
| Associated to the scholarship: | 12/23273-0 - STUDY OF MULTI-DIRECTIONAL PRECISION FORGING, BP.MS |
Abstract Microalloyed steels are gaining increasing importance to substitute carbon steels because they present higher mechanical properties such as strength and toughness. Despite the industrial importance, few works are available in the recent literature concerning to the hot workability of microalloyed steels in metal forming processes. Hence, it is important to understand the effect of initial grain size and phase constituents on flow stress during hot working in order to establish the ideal processing conditions, which avoid the formation of defects and improve mechanical properties. The aim of this project is to construct a processing map to evaluate the hot workability of 38MnSiVS5 microalloyed steel from data of isothermal compression tests, to define the constitutive behavior of the material under hot working conditions and to identify the best parameters, which define the safe regions for metalworking. (AU) | |
| News published in Agência FAPESP Newsletter about the scholarship: | |
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