Search Results - "Herculano, Luis Flávio Gaspar"

Kinetics of Reverted Austenite in 18 wt.% Ni Grade 300 Maraging Steel: An In-Situ Synchrotron X-Ray Diffraction and Texture Study by dos Santos, Luis Paulo Mourão, Béreš, Miloslav, de Castro, Mirela Oliveira, Sarvezuk, Paulo Willian Carvalho, Wu, Leonardo, Herculano, Luis Flávio Gaspar, Paesano, Andrea, Silva, Cleiton Carvalho, Masoumi, Mohammad, de Abreu, Hamilton Ferreira Gomes

“…In this study, we investigated the transformation kinetics of martensite → reverted austenite in 18 wt.% grade 300 Ni maraging steel. The kinetics was…”
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Analysis of the electrochemical behavior of a super ferritic stainless steel model alloy containing 0.07 % boron by Ribeiro dos Santos, Julianne, Gaspar Herculano, Luís Flávio, Cardoso, Jorge Luiz, Gomes da Silva, Marcelo José

“…For the present research, a super ferritic stainless steel model alloy with 4.4 wt.% nickel addition was produced. Due to the increased nickel content, the…”
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Assessing the influence of cyclic bending on pearlitic wire's microstructural evolution: a simulation of spiraling and armoring processing effects by Pinheiro Lima, Pedro Henrique, Bezerra de Lima, Samille Krycia, Goncalves Rodrigues, Maria Veronica, Gaspar Herculano, Luis Flavio, de Paes Loureiro, Rodrigo Carvalho, Freire, Suyanny Assunção, Cardoso, Jorge Luiz, Masoumi, Mohammad, Reis, Gedeon Silva, Silva, Eden Santos, Rodrigues, Samuel Filgueiras, Gomes de Abreu, Hamilton Ferreira

“…Flexible pipelines are widely used offshore for oil and gas transportation and are subjected to several complex stress modes during service. Stress tensors…”
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New approach to evaluate a non-grain oriented electrical steel electromagnetic performance using photomicrographic analysis via digital image processing by Rebouças Filho, Pedro Pedrosa, Santos, José Ciro dos, Freitas, Francisco Nélio Costa, Rodrigues, Douglas de Araújo, Ivo, Roberto Fernandes, Herculano, Luis Flávio Gaspar, Abreu, Hamilton Ferreira Gomes de

“…The growing global demand for energy makes it necessary to adopt measures ranging from the exploration of new energy sources to the development of technology…”
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Corrosion Behavior of Austenitic Stainless Steels in CO2-Saturated Synthetic Oil Field Formation Water by Cardoso, Jorge Luiz, Mandel, Marcel, Krüger, Lutz, Herculano, Luís Flávio Gaspar, Lima Neto, Pedro de, Silva, Marcelo José Gomes da

“…The corrosion behavior of austenitic and superaustenitic stainless steels was investigated in carbon dioxide-saturated synthetic oil field formation water…”
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Study of texture and microstructure evaluation of steel API 5L X70 under various thermomechanical cycles by Masoumi, Mohammad, Herculano, Luis Flavio Gaspar, de Abreu, Hamilton Ferreira Gomes

“…This work studies the influence of different thermomechanical paths on the microstructure and crystallographic texture across the thickness of API 5L X70…”
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Texture and lattice strain evolution in a pearlitic steel during shear deformation: An in situ synchrotron X-ray diffraction study by da Silva, Carlos Samuel Alves, Saraiva, Breno Rabelo Coutinho, Novotný, Ladislav, Sarvezuk, Paulo Willian Carvalho, Masoumi, Mohammad, Silva, Cleiton Carvalho, Herculano, Luis Flávio Gaspar, Cardoso, Jorge Luiz, de Abreu, Hamilton Ferreira Gomes, Béreš, Miloslav

“…•In-situ synchrotron X-ray diffraction on pearlitic steel, revealing changes in lattice microstrain and texture during deformation.•Texture shift in ferrite…”
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Texture analysis of deformation induced martensite in an AISI 301L stainless steel: microtexture and macrotexture aspects by Abreu, Hamilton Ferreira Gomes de, Silva, Marcelo José Gomes da, Herculano, Luís Flávio Gaspar, Bhadeshia, Harry

“…Experiments have been conducted to study the strain induced transformation from austenite to martensite in a metastable AISI 301LN austenitic stainless steel,…”
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Microstructure and Crystallographic Texture Changes under Torsion Loading of Pearlitic Steel Strips by Masoumi, Mohammad, Béreš, Miloslav, Herculano, Luis Flavio Gaspar, de Carvalho Paes Loureiro, Rodrigo, de Abreu, Hamilton Ferreira Gomes

“…Cold-drawn pearlitic steel strips exhibit a great combination of strength and ductility and are widely used in many engineering applications. Some of these…”
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Effect of microstructure and crystallographic texture on the Charpy impact test for maraging 300 steel by Masoumi, Mohammad, de Barros, Isabel Ferreira, Herculano, Luis Flavio Gaspar, Coelho, Hana Livia Frota, de Abreu, Hamilton Ferreira Gomes

“…The effect of different solution annealing temperatures on the hardness, impact toughness and crystallographic orientation of high strength martensitic 300…”
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In-situ tensile-shear test in SEM and DIC analysis of two pearlitic steel microstructures: undeformed-coarse and deformed-refined by Paiva Leão, Pablo B., Barros Neto, João R., Rodrigues, Samuel Filgueiras, Novotný, Ladislav, Cardoso, Jorge Luiz, Herculano, Luis Flavio Gaspar, Lima, Tiago Nunes, Ramirez, Antonio J., de Abreu, Hamilton Ferreira G.

“…The deformation and fracture behaviors of undeformed-coarse (UC) and deformed-refined (DR) pearlitic steel microstructure were investigated via in-situ…”
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Effect of cyclic loading on microstructure and plastic deformation in heat-treated Co–28Cr–6Mo alloy fabricated via laser powder bed fusion: An in situ synchrotron X-ray diffraction study by Saraiva, Breno Rabelo Coutinho, da Silva, Carlos Samuel Alves, Herculano, Luis Flávio Gaspar, Sarvezuk, Paulo Willian Carvalho, Novotný, Ladislav, Silva, Cleiton Carvalho, Keller, Thomas Florian, Masoumi, Mohammad, de Abreu, Hamilton Ferreira Gomes, Béreš, Miloslav

“…We present a systematic microstructure-oriented plasticity investigation of an additively manufactured cobalt-based alloy aiming to relate microstructural…”
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Role of Crystallographic Textures on Failure Behavior in HSLA Grade-420 Steel During Cold Rolling by Masoumi, Mohammad, Silva, Cleiton Carvalho, Lemos, Igor Anjos, Herculano, Luis Flavio Gaspar, de Abreu, Hamilton Ferreira Gomes

“…The microstructural and textural evolution was analyzed during rolling at room temperature to obtain detailed information about the failure behavior in HSLA…”
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Influence of reuse and cervical preflaring on the fracture strength of reciprocating instruments by Maniglia-Ferreira, Claudio, de Almeida Gomes, Fabio, Ximenes, Tatyana, Neto, Murilo Alves Teixeira, Arruda, Thiane Elys, Ribamar, Giovani Gonçalves, Herculano, Luis Flávio Gaspar

“…ABSTRACT Objective: This study sought to assess the influence of cervical preflaring and reuse after resterilization, on fracture strength and plastic…”
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