3 documents found, page 1 of 1
Kinetics of reverted austenite in 18 wt.% Ni Grade 300 Maraging steel: an in-si...
Santos, Luis Paulo Mourão dos; Béreš, Miloslav; Castro, Mirela Oliveira de; Sarvezuk, Paulo Willian Carvalho; Wu, LeonardoIn this study, we investigated the transformation kinetics of martensite fi reverted austenite in 18 wt.% grade 300 Ni maraging steel. The kinetics was evaluated based on the in situ synchrotron x-ray diffraction data collected during isothermal heat treatment at 570C. The onset of transformation martensite fi reverted austenite was detected after 5 min of aging. The austenite fraction increased as a function o...
Kinetics of Reverted Austenite in 18 wt.% Ni Grade 300 Maraging Steel: An In-Si...
Santos, Luis Paulo Mourão dos; Béreš, Miloslav; Castro, Mirela Oliveira de; Sarvezuk, Paulo Willian Carvalho; Wu, LeonardoIn this study, we investigated the transformation kinetics of martensite → reverted austenite in 18 wt.% grade 300 Ni maraging steel. The kinetics was evaluated based on the in situ synchrotron x-ray diffraction data collected during isothermal heat treatment at 570°C. The onset of transformation martensite → reverted austenite was detected after ~ 5 min of aging. The austenite fraction increased as a function ...
Modelagem não linear de elementos finitos do processo de trefilação incluindo f...
Castro, Mirela Oliveira deCASTRO, Mirela Oliveira de. Modelagem não linear de elementos finitos do processo de trefilação incluindo fricção. 2015. 36 f. Monografia (Graduação em Engenharia Metalúrgica)-Universidade Federal do Ceará, Fortaleza, 2015.; Wire drawing is commonly used in industry, mainly for the mass fabrication of wires and rods. It couples production efficiency with a good superficial quality of the final product and it pr...