Results 31 to 40 of about 41,583 (295)

Evolution of Microstructure, Texture and Topography during Cold Rolling and Recrystallization of Ni–5at.%W Alloy Substrate for Coated Conductors

open access: yesCrystals, 2019
In this work, the effect of cold rolling and heat treatment upon the microstructure and texture of the surface layer and cross-section of Ni5W alloy substrate was analyzed via the EBSD technique. A typical copper deformation texture was shown by the cold-
Chenxi Zhang   +8 more
doaj   +1 more source

Development of damage evaluation system for heat resistant steel for creep and creep fatigue based on deep learning of grain shape and strain information by EBSD observation

open access: yesCogent Engineering, 2021
EBSD observations were conducted on the damaged materials obtained by interrupted creep tests and interrupted creep-fatigue tests for 304 austenitic stainless steel for boiler tube use in fossil power plants, and the shapes of crystal grains extracted ...
Yu Kurashige   +2 more
doaj   +1 more source

Evaluation of the influence of texture and microstructure of titanium substrates on TiO2 anodic coatings at 60 V [PDF]

open access: yes, 2017
The current paper analyzes the influence of texture and microstructure of Ti substrates on morphology and color of titanium dioxide coatings obtained by anodic oxidation.
Ares, Alicia Esther   +5 more
core   +1 more source

Exploring transmission Kikuchi diffraction using a Timepix detector [PDF]

open access: yes, 2017
Electron backscatter diffraction (EBSD) is a well-established scanning electron microscope (SEM)-based technique [1]. It allows the non-destructive mapping of the crystal structure, texture, crystal phase and strain with a spatial resolution of tens of ...
Maneuski, D.   +5 more
core   +1 more source

Characterization of nano-composite M-2411/Y-123 thin films by electron backscatter diffraction and in-field critical current measurements [PDF]

open access: yes, 2010
Thin films of nano-composite Y-Ba-Cu-O (YBCO) superconductors containing nano-sized, non-superconducting particles of Y2Ba 4CuMOx (M-2411 with M = Ag and Nb) have been prepared by the PLD technique.
A Koblischka-Veneva   +8 more
core   +1 more source

Problemas en la reparación por laser cladding de superficies de acero AISI D2 tratado térmicamente

open access: yesRevista de Metalurgia, 2010
Se ha depositado polvo de acero de herramienta (H13) sobre diferentes sustratos de acero que se encuentran en estado metalúrgico diferente (recocido o de temple y revenido) para comparar los resultados y se ha analizado la microestructura del ...
J. J. Candel   +3 more
doaj   +1 more source

Dimensional effects on magnetic properties of Fe-Si steels due to laser and mechanical cutting [PDF]

open access: yes, 2010
Microstructural deterioration near the cut line and presence of residual stresses both affect the magnetic properties of cut parts. In this paper, the differences between microstructural deterioration resulting from mechanical and laser cutting as well ...
Gomes de Araujo, Edgar   +4 more
core   +2 more sources

A Subgrain‐Size Piezometer Calibrated for EBSD [PDF]

open access: yesGeophysical Research Letters, 2020
Abstract We calibrate a subgrain‐size piezometer using electron backscatter diffraction (EBSD) data collected from experimentally deformed samples of olivine and quartz. Systematic analyses of angular and spatial resolution test the suitability of each data set for inclusion in calibration of the subgrain‐size ...
Goddard, RM   +6 more
openaire   +3 more sources

Evaluation of fatigue damage in a pure copper with nonlinear three-wave interaction

open access: yesNihon Kikai Gakkai ronbunshu, 2016
We investigated nonlinear ultrasonic characterization, nonlinear three-wave interaction, of the pure copper during fatigue with EMAR (Electromagnetic Acoustic Resonance), which was the combination with ultrasonic resonance and non-contacting transducer ...
Yutaka ISHII   +3 more
doaj   +1 more source

Effects of the Growth Rate on the High-temperature Tensile Properties and Micro-organization of Directionally Solidified Ti-44Al-9Nb-1Cr-0.2W-0.2Y Alloys

open access: yesMedžiagotyra, 2023
In this experiment, Ti-44Al-9Nb-1Cr-0.2W-0.2Y alloy was prepared by the directional solidification method. The effect of different growth rates on tensile properties and microstructure orientation at high temperature was studied.
Yao HUANG   +4 more
doaj   +1 more source

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