N
Nelson Batista de Lima
Researcher at National Nuclear Energy Commission
Publications - 117
Citations - 901
Nelson Batista de Lima is an academic researcher from National Nuclear Energy Commission. The author has contributed to research in topics: Microstructure & Ceramic. The author has an hindex of 13, co-authored 111 publications receiving 661 citations. Previous affiliations of Nelson Batista de Lima include Mackenzie Presbyterian University.
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Study of the corrosion resistance and in vitro biocompatibility of PVD TiCN-coated AISI 316 L austenitic stainless steel for orthopedic applications
TL;DR: The results showed that the film morphology strongly influences the electrochemical behavior of the coated underlying metal, and TiCN-coated specimens presented neither cytotoxicity nor genotoxicity.
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Quantitative phase analysis from X-ray diffraction in Y-TZP dental ceramics: A critical evaluation
Anelyse Arata,Anelyse Arata,Tiago Moreira Bastos Campos,João Paulo Barros Machado,Dolores Ribeiro Ricci Lazar,Valter Ussui,Nelson Batista de Lima,Rubens Nisie Tango +7 more
TL;DR: The Toraya equation showed an overestimated result of monoclinic quantification compared to the Rietveld method, which could lead to different interpretation about the dental Y-TZP ageing process.
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Mechanical Behavior of Inconel 625 at Elevated Temperatures
Mauro M. de Oliveira,Antônio Augusto Couto,Gisele F. C. Almeida,Danieli Aparecida Pereira Reis,Nelson Batista de Lima,Renato Baldan +5 more
TL;DR: Inconel 625 is a nickel-based alloy that is mainly used in high-temperature applications and it exhibits an unstable plastic flow at elevated temperatures characterized by serrated yielding, well-known as the Portevin-Le Chatelier effect.
Posted ContentDOI
Mechanical Behavior of Inconel 625 at Elevated Temperatures
Mauro M. de Oliveira,Antônio Augusto Couto,Gisele F. C. Almeida,Danieli Aparecida Pereira Reis,Nelson Batista de Lima,Renato Baldan +5 more
TL;DR: Inconel 625 is a nickel-based alloy that is mainly used in high-temperature applications and it exhibits an unstable plastic flow at elevated temperatures characterized by serrated yielding, well-known as the Portevin-Le Chatelier effect as mentioned in this paper.
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Role of residual stresses induced by double peening on fatigue durability of automotive leaf springs
TL;DR: In this paper, the effect of shot peening on fatigue life is investigated in the case of leaf springs for vehicles, through the analysis of residual stresses by X-ray diffraction and fatigue tests on a series of samples.