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Leonardo Sales Araújo

Universidade Federal do Rio de Janeiro (UFRJ)

Athos da Silveira Ramos 149

Rio de Janeiro, 21941-909

Brazil

  • Universidade Federal do Rio de Janeiro (UFRJ)

SCHOLARLY PAPERS

5

DOWNLOADS

140

TOTAL CITATIONS

0

Scholarly Papers (5)

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1.

Effect of Yttrium Addition on Creep Behavior of Wrought Nickel Alloy 718

Number of pages: 67 Posted: 11 Nov 2024
Rosa Maria Sales da Silveira, Alessandra Vieira Guimarães, Luiz Almeida, Andersan dos Santos Paula, Alexandre Bellegard Farina, Loïc Malet, Jean Dille and Leonardo Sales Araújo
affiliation not provided to SSRN, affiliation not provided to SSRN, Universidade Federal do Rio de Janeiro (UFRJ), Military Institute of Engineering, affiliation not provided to SSRN, affiliation not provided to SSRN, Universite Libre de Bruxelles and Universidade Federal do Rio de Janeiro (UFRJ)
Downloads 50 (1,074,648)

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Yttrium, rare earth, alloy 718, creep rupture

2.

Effect of Annealing Twins, Strain-Recrystallization Processing and Δ-Phase Fraction on Microtexture and Evaluation of Mechanical Properties of Nickel-Based Superalloy 718

Number of pages: 17 Posted: 25 Apr 2023
Arthur Figueiredo, Luiz Mauricio Barreto de Azevedo, Flavia da Cruz Gallo, Melânea Almeida Medeiros, Luiz Almeida, Leonardo Sales Araújo and Adriana da Cunha Rocha
Universidade Federal do Rio de Janeiro (UFRJ), Universidade Federal do Rio de Janeiro (UFRJ), Universidade Federal do Rio de Janeiro (UFRJ), affiliation not provided to SSRN, Universidade Federal do Rio de Janeiro (UFRJ), Universidade Federal do Rio de Janeiro (UFRJ) and Universidade Federal do Rio de Janeiro (UFRJ)
Downloads 27 (1,359,097)

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Microtexture, Iterative Processing, Alloy 718, Orientation Density Function, Mechanical properties

3.

Effects of Aging on the Microstructure and Mechanical Properties of Metastable Β-Type Ti-23.6nb-5.1mo-6.7zr Alloy with Low Elastic Modulus

Number of pages: 16 Posted: 12 Apr 2024
Aline Raquel Vieira Nunes, Sinara Borborema, Caio Marcello F. Azevedo Cossú, Leonardo Sales Araújo, Jean Dille, Loïc Malet and M.J. Kaufman
affiliation not provided to SSRN, Rio de Janeiro State University, affiliation not provided to SSRN, Universidade Federal do Rio de Janeiro (UFRJ), Universite Libre de Bruxelles, affiliation not provided to SSRN and Colorado School of Mines - Department of Metallurgical and Materials Engineering
Downloads 23 (1,411,822)

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Titanium alloys, thermomechanical treatments, Microstructure, phases, low Young's modulus, orthopedic implants

4.

Hydrogen embrittlement susceptibility of a precipitation strengthened medium entropy alloy

Number of pages: 19 Posted: 24 Mar 2026
Sara Marques, Matheus Campolina Mendes, Leonardo Sales Araújo and Dilson Silva dos Santos
affiliation not provided to SSRN, affiliation not provided to SSRN, Universidade Federal do Rio de Janeiro (UFRJ) and Federal University of Rio de Janeiro
Downloads 20 (1,459,862)

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Hydrogen embrittlement, Medium entropy alloys, High Entropy Alloys, Mechanical Properties

5.

Effect of Thermomechanical Processing on the Grain Boundary Character Distribution and Mechanical Properties of Biomedical Stainless Steels

Number of pages: 25 Posted: 06 Feb 2025
Yuri de Abreu Silva Araújo Fleischhauer, Bernardo Pompermayer Eduardo, Laércio Rosignoli Guzela, Rafaella Martins Ribeiro, Matheus Campolina Mendes and Leonardo Sales Araújo
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Universidade Federal do Rio de Janeiro (UFRJ)
Downloads 20 (1,481,165)

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Biomedical stainless steels, Grain boundary character distribution, Microstructural engineering, Mechanical properties, Thermomechanical processing, EBSD.