Search Results - "da Costa, Fernando Henrique"
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Stiffness and hardness gradients obtained by laser surface treatment of aged β-Ti alloys: The role of ω phase
Published in Surface & coatings technology (25-08-2023)“…Functional gradient materials are interesting for optimizing the properties of engineering parts. Laser surface treatment makes it possible to obtain a…”
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Laser surface alloying applied on Ti-3Mo and Ti-10Nb sintered parts
Published in Surface & coatings technology (15-02-2021)“…Laser surface treatments can be applied to sintered parts aiming to close porosity and produce properties gradients. In this work, the Ti-10Nb and Ti-3Mo…”
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3
Stiffness and hardness gradients obtained by laser surface melting of an aged β-Ti alloy
Published in Materials letters (01-02-2020)“…[Display omitted] •A new route using LSM to obtain a property gradient in Ti alloy is proposed.•A surface layer with full β phase over an aged β-Ti alloy was…”
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Alpha phase precipitation in Ti-30Nb-1Fe alloys – phase transformations in continuous heating and aging heat treatments
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (20-11-2016)“…Microstructure and mechanical properties of β metastable Ti-30Nb and Ti-30Nb-1Fe alloys subjected to different aging heat treatments were investigated. Various…”
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Microstructure and mechanical properties of hierarchical porous parts of Ti-6Al-4V alloy obtained by powder bed fusion techniques
Published in Rapid prototyping journal (29-03-2022)“…Purpose This paper aims to describe the obtainment of Ti-6Al-4V parts with a hierarchical arrangement of pores by additive manufacturing, aiming at designing…”
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Xantomatose cerebrotendínea: relato de dois casos
Published in Radiologia brasileira (01-04-2010)“…Xantomatose cerebrotendínea é rara condição de natureza genética, na qual se observa redução na atividade da enzima hepática 27-hidroxilase, envolvida no…”
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AVALIAÇÃO DAS PROPRIEDADES MECÂNICAS EM LIGAS FERRÍTICAS COM 5% DE Mo E DIFERENTES TEORES DE Cr
Published in Conexões: Ciência e Tecnologia (01-10-2012)“…Os aços ferríticos possuem ampla aplicabilidade em equipamentos da indústria petrolífera, sendo exigido dos mesmos uma elevada resistência a corrosão sem a…”
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8
Xantomatose cerebrotendínea: relato de dois casos
Published in Radiologia brasileira (01-04-2010)“…Xantomatose cerebrotendínea é rara condição de natureza genética, na qual se observa redução na atividade da enzima hepática 27-hidroxilase, envolvida no…”
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9
Tumores glômicos subungueais: achados de imagem
Published in Radiologia brasileira (01-12-2009)“…OBJETIVO: Analisar os principais aspectos de imagem dos tumores glômicos subungueais. MATERIAIS E MÉTODOS: Realizado estudo retrospectivo de oito casos de…”
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Tumores glômicos subungueais: achados de imagem
Published in Radiologia brasileira (01-12-2009)“…OBJETIVO: Analisar os principais aspectos de imagem dos tumores glômicos subungueais. MATERIAIS E MÉTODOS: Realizado estudo retrospectivo de oito casos de…”
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