Scholarship 16/13466-6 - Aço de alta resistência, Microscopia eletrônica de transmissão - BV FAPESP
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Correlative atom probe tomography and transmission electron microscopy on the study of M/A, B/A interfaces and precipitates after in situ heat treatments for a TRIP-assisted supermartensitic stainless steel and advanced high strength steel

Grant number: 16/13466-6
Support Opportunities:Scholarships abroad - Research Internship - Doctorate
Start date: September 30, 2016
End date: September 29, 2017
Field of knowledge:Engineering - Materials and Metallurgical Engineering - Physical Metallurgy
Principal Investigator:Paulo Roberto Mei
Grantee:Julian David Escobar Atehortua
Supervisor: Antonio José Ramírez Londoño
Host Institution: Faculdade de Engenharia Mecânica (FEM). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil
Institution abroad: Ohio State University, Columbus, United States  
Associated to the scholarship:14/20844-1 - In situ study on kinetics of phase transformations and thermal stability of retained austenite in TRIP-assisted advanced high strength steel, BP.DR
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Scientific publications (7)
(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)
ESCOBAR, J. D.; OLIVEIRA, J. P.; SALVADOR, C. A. F.; FARIA, G. A.; POPLAWSKY, J. D.; RODRIGUEZ, J.; MEI, P. R.; BABU, S. S.; RAMIREZ, A. J.. Meta-equilibrium transition microstructure for maximum austenite stability and minimum hardness in a Ti-stabilized supermartensitic stainless steel. MATERIALS & DESIGN, v. 156, p. 609-621, . (16/13466-6, 14/20844-1)
ESCOBAR, J. D.; FARIA, G. A.; MAIA, E. L.; OLIVEIRA, J. P.; BOLL, T.; SEILS, S.; MEI, P. R.; RAMIREZ, A. J.. Fundamentals of isothermal austenite reversion in a Ti-stabilized 12Cr-6 Ni-2 Mo super martensitic stainless steel: Thermodynamics versus experimental assessments. ACTA MATERIALIA, v. 174, p. 246-259, . (16/13466-6, 14/20844-1)
ESCOBAR, J. D.; OLIVEIRA, J. P.; SALVADOR, C. A. F.; TSCHIPTSCHIN, A. P.; MEI, P. R.; RAMIREZ, A. J.. Double-step inter-critical tempering of a supermartensitic stainless steel: Evolution of hardness, microstructure and elemental partitioning. MATERIALS CHARACTERIZATION, v. 158, . (18/21251-5, 16/13466-6)
ESCOBAR, J. D.; POPLAWSKY, J. D.; FARIA, G. A.; RODRIGUEZ, J.; OLIVEIRA, J. P.; SALVADOR, C. A. F.; MEI, P. R.; BABU, S. S.; RAMIREZ, A. J.. Compositional analysis on the reverted austenite and tempered martensite in a Ti-stabilized supermartensitic stainless steel: Segregation, partitioning and carbide precipitation. MATERIALS & DESIGN, v. 140, p. 11-pg., . (16/13466-6, 14/20844-1)
ESCOBAR, J. D.; OLIVEIRA, J. P.; SALVADOR, C. A. F.; FARIA, G. A.; POPLAWSKY, J. D.; RODRIGUEZ, J.; MEI, P. R.; BABU, S. S.; RAMIREZ, A. J.. Meta-equilibrium transition microstructure for maximum austenite stability and minimum hardness in a Ti-stabilized supermartensitic stainless steel. MATERIALS & DESIGN, v. 156, p. 13-pg., . (16/13466-6, 14/20844-1)
ESCOBAR, J. D.; POPLAWSKY, J. D.; FARIA, G. A.; RODRIGUEZ, J.; OLIVEIRA, J. P.; SALVADOR, C. A. F.; MEI, P. R.; BABU, S. S.; RAMIREZ, A. J.. Compositional analysis on the reverted austenite and tempered martensite in a Ti-stabilized supermartensitic stainless steel: Segregation, partitioning and carbide precipitation. MATERIALS & DESIGN, v. 140, p. 95-105, . (16/13466-6, 14/20844-1)
ESCOBAR, J. D.; FARIA, G. A.; WU, L.; OLIVEIRA, J. P.; MEI, P. R.; RAMIREZ, A. J.. Austenite reversion kinetics and stability during tempering of a Ti stabilized supermartensitic stainless steel: Correlative in situ synchrotron x-ray diffraction and dilatometry. ACTA MATERIALIA, v. 138, p. 92-99, . (16/13466-6, 14/20844-1)

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