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Heat budgets, thermal structure and dissolved oxygen in Brazilian reservoirs
(International Institute Ecology, 1999-01-01)
A comparison of the thermal regime and oxygen distribution patterns of some Brazilian reservoirs was made. A strong latitudinal dependence of surface temperature, annual mean and annual range was found. Except for Tucurui ...
Steel surface treatment using laser remelting: Mathematical modeling and experimental analysis
(Old City Publishing IncPhiladelphiaEUA, 2005)
Microstructural Evolution Due to One Thermal Cycle in a Superduplex Stainless Steel ASTM A890/A890M-Grade 6A in the As-Weld and Post-Weld Heat Treatment Conditions
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2019-01-01)
During welding of the superduplex stainless steels are exposed to thermal cycles, allowing precipitation of deleterious phases as well as unbalance as the ferrite and austenite phases. This work analyzed the microstructural ...
Análise de falha em uma série de ligações soldadas de um trecho de tubulação de utilidades para condução de vapor superaquecido
(Universidade Federal de São CarlosUFSCarCâmpus São CarlosEngenharia Mecânica - EMec, 2021-11-23)
Process pipes for conducting superheated steam in sugar and energy power plants demand high mechanical strength at high temperatures. The joints between the pipe rod and the connection of this system are mostly satisfied ...
Simulação física da ZTA de aços inoxidáveis lean duplex 2101 e 2404 em sistema Gleeble®: evolução microestrutural e resistência à corrosão
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São Carlos, 2022-06-08)
In this study, physical simulations of welding thermal cycles were performed to evaluate the microstructural evolution and corrosion resistance of the heat-affected zones (ZTAs) of lean duplex stainless steels (LDSSs) 2101 ...
Influencia de la entrada de calor por procesos de soldadura en la tenacidad y resistencia a la fractura de aceros de alta resistencia y baja aleación
(Facultad de IngenieríaMontería, Córdoba, ColombiaIngeniería Mecánica, 2020)