L
Luiz Cláudio Cândido
Researcher at Universidade Federal de Ouro Preto
Publications - 34
Citations - 248
Luiz Cláudio Cândido is an academic researcher from Universidade Federal de Ouro Preto. The author has contributed to research in topics: Welding & Charpy impact test. The author has an hindex of 7, co-authored 32 publications receiving 175 citations.
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Effect of volume fraction of phases and precipitates on the mechanical behavior of UNS S31803 duplex stainless steel.
TL;DR: In this article, the effect of the microstructure on the mechanical behavior of a grade UNS S31803 duplex stainless steel was studied and the results demonstrate the sensitivity of the steel to the annealing temperature.
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Microstructure and mechanical properties of a flash butt welded pearlitic rail
Rodrigo Rangel Porcaro,Geraldo Lúcio de Faria,Leonardo Barbosa Godefroid,Gabriela Ribeiro Apolonio,Luiz Cláudio Cândido,Elisângela Silva Pinto +5 more
TL;DR: In this article, the microstructural evolution of the heat affected zone is clarified with the aid of dilatometry, and a dilatometric based methodology is proposed to define a process window and control the post-weld cooling rate at the rail head in order to improve the weld performance due to a better hardness profile, without increasing costs or welding time.
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Microstructure and mechanical properties of two Api steels for iron ore pipelines
Leonardo Barbosa Godefroid,Luiz Cláudio Cândido,Rodrigo Vicente Bayão Toffolo,Luiz Henrique Soares Barbosa +3 more
TL;DR: In this paper, the authors compared the mechanical behavior of two API steels (X60 and X70) used in the longest pipeline in the world for the conveyance of iron ore.
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Failure analysis of recurrent cases of fatigue fracture in flash butt welded rails
TL;DR: In this paper, the authors investigated the causes of recurrent failures in railroads, with cracking always initiated in the rail in the region of the welded joint, leading to premature fracture of the material.
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Corrosion behavior of UNS S31803 steel with changes in the volume fraction of ferrite and the presence of chromium nitride
TL;DR: In this paper, the authors examined the changes caused in stress corrosion cracking and the critical pitting temperature behavior of a UNS S31803 duplex stainless steel due to variations in the ferrite fraction and the presence of chromium nitride in their microstructure.