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Análise microestrutural do aço Dual Phase tratado por Têmpera e Partição
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de Materiais, 2019)
In this work the microstructure generated in the Dual Phase steel by the Quench and
Partition (T & P) treatment was evaluated. The heat treatment consists of heating the
material at 740 ° C for a soaking time of 1h in ...
Estimation of geometrically necessary dislocation density from filtered EBSD data by a local linear adaptation of smoothing splines
(Wiley Blackwell Publishing, Inc, 2019-06)
An implementation of smoothing splines is proposed to reduce orientation noise in electron backscatter diffraction (EBSD) data, and subsequently estimate more accurate geometrically necessary dislocation (GND) densities. ...
Metallographic Preparation of Hard Coatings for EBSD Analysis
(2016)
Metallographic preparation is an art, especially when relevant information hidden at the micro-or nano-scale has to be unraveled. In particular, electron backscattered diffraction (EBSD) is a technique that provides valuable ...
EBSD characterization of an if steel processed by Accumulative Roll Bonding
(Institute of Physics Publishing, 2015-04)
The objective of this work is to study the texture and microstructure evolution of an IF steel deformed by Accumulative Roll Bonding (ARB) using Electron Backscatter Diffraction. Texture changes occur with increasing number ...
A transformada de Hough aplicada à difração de elétrons retroespalhados
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE MATEMÁTICACurso de Especialização em Matemática Para ProfessoresUFMG, 2012-08-17)
This monograph aims to address the use of the Hough Transform applied to Electron
Backscattered Diffraction (EBSD). The EBSD technique used in the scanning electron
microscope is based on the interaction of the electron ...
Desenvolvimento de método para quantificação de fases em aços dual phase via EBSD
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAIS, 2019-08-15)
The dual Phase steels are advanced high strength steels widely used for
automotive body manufacturing in the automotive industry. Its microstructure is
consisting by martensite-austenite (MA) microconstituents islands, ...
Análise do eutético ternário na liga Sn-3%Ag-0,7%Cu (SAC 307)
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de Materiais, 2019-06-17)
The effects of the thermal parameters on the processing of brazed joints in electronic components and especially in the final microstructure, is extensively reported in the literature. However, the characterization of ...