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Estudo da reversão da austenita em aço inoxidável martensítico-ferrítico para aplicação no setor de óleo e gás
(Universidade Federal de Minas GeraisUFMG, 2014-02-28)
The microstructural evolution of dual-phase stainless steel with a martensitic-ferritic structure (AIMF) was investigated using in-situ high temperature X-ray diffraction. The tempering of this alloy is performed for ...
Effect of Retained Austenite and Non-Metallic Inclusions on the Mechanical Properties of Resistance Spot Welding Nuggets of Low-Alloy TRIP Steels
(MDPI, 2019-09-30)
The combination of high strength and formability of transformation induced plasticity (TRIP)
steels is interesting for the automotive industry. However, the poor weldability limits its industrial
application. This paper ...
Effect of Post-weld Heat Treatment on the Mechanical Properties of Supermartensitic Stainless Steel Deposit
(Springer, 2016-12)
Supermartensitic stainless steels have good weldability and adequate tensile property, toughness and corrosion resistance. They have been developed as an alternative technology, mainly for oil and gas industries. The final ...
Effect of post-weld heat treatments on SMSS deposit mechanical properties of supermartensitic stainless steel deposit
(Springer, 2017-02)
Supermartensitic stainless steels have good weldability and adequate tensile property, toughness and corrosion resistance. They have been developed as an alternative technology, mainly for oil and gas industries. The final ...
Avaliação da formação da austenita no revenimento do aço inoxidável supermartensítico e seu efeito nas propriedades mecânicas e resistência à corrosão localizada
(Universidade Federal de Minas GeraisUFMG, 2017-12-01)
Encouraged by the oil and gas industry, supermartensitic stainless steels were developed as an evolution of martensitic stainless steel. They are characterized as an intermediate alternative between martensitic and duplex ...
Quenching and Partitioning Process in Ductile Cast Irons
(INTEMA - UNMdP-CONICET, 2014)