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Journal articles on the topic 'Transmission EBSD'

Author: Grafiati

Published: 4 June 2021

Last updated: 18 February 2022

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1

Rice, Katherine P., Robert R. Keller, and Mark P. Stoykovich. "Beam Broadening in Transmission EBSD." Microscopy Today 23, no. 2 (2015): 32–37. http://dx.doi.org/10.1017/s1551929515000048.

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Geiss, Roy H., Katherine P. Rice, and Robert R. Keller. "Transmission EBSD in the Scanning Electron Microscope." Microscopy Today 21, no. 3 (2013): 16–20. http://dx.doi.org/10.1017/s1551929513000503.

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We demonstrate in this article an exciting new method for obtaining electron Kikuchi diffraction patterns in transmission from thin specimens in a scanning electron microscope (SEM) fitted with a conventional electron backscattered diffraction (EBSD) detector. We have labeled the method transmission EBSD (t-EBSD) because it uses off-the-shelf commercial EBSD equipment to capture the diffraction patterns and also to differentiate it from transmission Kikuchi diffraction available in the transmission electron microscope (TEM). Lateral spatial resolution of less than 10 nm has been demonstrated f

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Koblischka-Veneva, A., M. R. Koblischka, J. Schmauch, and M. Murakami. "Transmission EBSD (t-EBSD) as Tool to Investigate Nanostructures in Superconductors." Journal of Superconductivity and Novel Magnetism 32, no. 10 (2019): 3155–63. http://dx.doi.org/10.1007/s10948-019-5106-4.

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Abbasi, Majid, Dong-Ik Kim, Hwan-Uk Guim, and Woo-Sang Jung. "Transmission-EBSD Using High Current Electron Beams." Microscopy and Microanalysis 22, S3 (2016): 1652–53. http://dx.doi.org/10.1017/s1431927616009107.

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Rice, Katherine P., Yimeng Chen, Robert R. Keller, and Mark P. Stoykovich. "Beam broadening in transmission and conventional EBSD." Micron 95 (April 2017): 42–50. http://dx.doi.org/10.1016/j.micron.2016.12.007.

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6

Rice, Katherine P., and Robert R. Keller. "Thickness-Dependent Beam Broadening in Transmission EBSD." Microscopy and Microanalysis 20, S3 (2014): 854–55. http://dx.doi.org/10.1017/s1431927614005996.

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7

Suzuki, Seiichi. "Features of Transmission EBSD and its Application." JOM 65, no. 9 (2013): 1254–63. http://dx.doi.org/10.1007/s11837-013-0700-6.

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Koblischka-Veneva, A., M. R. Koblischka, J. Schmauch, and M. Murakami. "Transmission EBSD (t-EBSD) to determine grain and grain boundary properties on nanostructured superconductor samples." Journal of Physics: Conference Series 1293 (September 2019): 012008. http://dx.doi.org/10.1088/1742-6596/1293/1/012008.

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9

Avishai, A., J. Carter, M. Zahiri Azar, B. Narayanan, and A. H. Heuer. "Transmission EBSD - Bridging the Gap between SEM and TEM." Microscopy and Microanalysis 19, S2 (2013): 694–95. http://dx.doi.org/10.1017/s1431927613005461.

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Rice, Katherine P., Yimeng Chen, Ty J. Prosa, David J. Larson, Matt Nowell, and Mark P. Stoykovich. "Techniques for Transmission EBSD Mapping of Atom Probe Specimens." Microscopy and Microanalysis 21, S3 (2015): 1677–78. http://dx.doi.org/10.1017/s1431927615009162.

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11

Kunze, Karsten. "Crystal orientation measurements using SEM–EBSD under unconventional conditions." Powder Diffraction 30, no. 2 (2015): 104–8. http://dx.doi.org/10.1017/s0885715615000263.

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Electron backscatter diffraction (EBSD) is a micro-analytical technique typically attached to a scanning electron microscope (SEM). The vast majority of EBSD measurements is applied to planar and polished surfaces of polycrystalline bulk specimen. In this paper, we present examples of using EBSD and energy-dispersive X-ray spectroscopy (EDX) to analyze specimens that are not flat, not planar, or not bulk – but pillars, needles, and rods. The benefits of low vacuum SEM operation to reduced drift problems are displayed. It is further demonstrated that small and thin specimens enhance the attaina

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12

Schwartz, A. J., M. Kumar, P. J. Bedrossian, and W. E. King. "Coupling Automated Electron Backscatter Diffraction with Transmission Electron and Atomic Force Microscopies." Microscopy and Microanalysis 6, S2 (2000): 940–41. http://dx.doi.org/10.1017/s1431927600037193.

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Grain boundary network engineering is an emerging field that encompasses the concept that modifications to conventional thermomechanical processing can result in improved properties through the disruption of the random grain boundary network. Various researchers have reported a correlation between the grain boundary character distribution (defined as the fractions of “special” and “random” grain boundaries) and dramatic improvements in properties such as corrosion and stress corrosion cracking, creep, etc. While much early work in the field emphasized property improvements, the opportunity now

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13

Michael, J. R., and R. P. Goehner. "Reduced Unit Cell Determination From Unindexed EBSD Patterns." Microscopy and Microanalysis 6, S2 (2000): 946–47. http://dx.doi.org/10.1017/s1431927600037223.

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Electron backscatter diffraction (EBSD) is a technique that can provide identification of unknown crystalline phases while exploiting the excellent imaging capabilities of the scanning electron microscope (SEM). Phase identification using EBSD has now progressed to the point that it is commercially available. Phase identification in the SEM requires high quality EBSD patterns that can only be collected using either film or charge coupled device (CCD)-based cameras. High quality EBSD patterns obtained in this manner show many diffraction features that are useful in the determination of the unit

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14

van Bremen, R., D. Ribas Gomes, L. T. H. de Jeer, V. Ocelík, and J. Th M. De Hosson. "On the optimum resolution of transmission-electron backscattered diffraction (t-EBSD)." Ultramicroscopy 160 (January 2016): 256–64. http://dx.doi.org/10.1016/j.ultramic.2015.10.025.

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15

KELLER, R. R., and R. H. GEISS. "Transmission EBSD from 10 nm domains in a scanning electron microscope." Journal of Microscopy 245, no. 3 (2011): 245–51. http://dx.doi.org/10.1111/j.1365-2818.2011.03566.x.

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16

Rester, M., C. Motz, and R. Pippan. "Where are the geometrically necessary dislocations accommodating small imprints?" Journal of Materials Research 24, no. 3 (2009): 647–51. http://dx.doi.org/10.1557/jmr.2009.0131.

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Electron backscatter diffraction (EBSD) and transmission electron microscopy (TEM) analyses of small indentations in copper single crystals exhibit only slight changes of the crystal orientation in the surroundings of the imprints. Far-reaching dislocations might be the reason for these small misorientation changes. Using EBSD and TEM technique, this work makes an attempt to visualize the far-propagating dislocations by introducing a twin boundary in the vicinity of small indentations. Because dislocations piled up at the twin boundary produce a misorientation gradient, the otherwise far-propa

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17

Wu, Jun, Roumen Petrov, Sebastian Kölling, et al. "Micro and Nanoscale Characterization of Complex Multilayer-Structured White Etching Layer in Rails." Metals 8, no. 10 (2018): 749. http://dx.doi.org/10.3390/met8100749.

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Micro- to nano-scale characterization of the microstructures in the white etching layer (WEL), observed in a Dutch R260 Mn grade rail steel, was performed via various techniques. Retained austenite in the WEL was identified via electron backscatter diffraction (EBSD), automatic crystallographic orientation mapping in transmission electron microscopy (ACOM-TEM), and X-ray diffraction (XRD). EBSD and ACOM-TEM methods were used to quantify grains (size range: 50 nm–4 μm) in the WEL. Transmission electron microscopy (TEM) was used to identify complex heterogeneous microstructural morphologies in t

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Dimitrova, Rositza, Roumen Petrov, Pavel Kuzmanov, Аngel Velikov та Valentin Manolov. "Electron Microscopy Investigations of А356 Alloy Modified with Nanoparticles". Metals 9, № 12 (2019): 1294. http://dx.doi.org/10.3390/met9121294.

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Two types of A356 alloy castings in initial and modified with nanoparticles condition produced by gravitational casting were studied. Samples, as-cut from the castings, were subjected to light optical microscopy (LM), thermal analyses, Electron Backscattered Diffraction (EBSD) and Scanning Transmission Electron Microscopy (STEM) analyses. Results, obtained by EBSD, confirmed that there is grain refinement in samples from castings with added nanoparticles compared to the initial ones. STEM analysis shows agglomerates of nanoparticles in examined foils. Nanoparticles’ position in the microstruct

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19

Cayron, Cyril. "What EBSD and TKD Tell Us about the Crystallography of the Martensitic B2-B19′ Transformation in NiTi Shape Memory Alloys." Crystals 10, no. 7 (2020): 562. http://dx.doi.org/10.3390/cryst10070562.

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The complex and intricate microstructure of B19′ martensite in shape memory nickel titanium alloys is generally explained with the Phenomenological Theory of Martensitic Crystallography (PTMC). Over the last decade, we have developed an alternative approach that supposes the existence of a “natural” parent–daughter orientation relationship (OR). As the previous TEM studies could not capture the global crystallographic characteristics of the B2→B19′ transformation required to discriminate the models, we used Electron BackScatter Diffraction (EBSD) and Transmission Kikuchi Diffraction (TKD) to i

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20

Guo, Changfa, Renlong Xin, Guilin Wu, Feiya Liu, Guangshan Hu, and Qing Liu. "Observation of Twin Transmission Process in Mg Alloys by In Situ EBSD." Advanced Engineering Materials 21, no. 7 (2019): 1801340. http://dx.doi.org/10.1002/adem.201801340.

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21

de Jeer, Leo T. H., Diego Ribas Gomes, Jorrit E. Nijholt, Rik van Bremen, Václav Ocelík, and Jeff Th M. De Hosson. "Formation of Nanoporous Gold Studied by Transmission Electron Backscatter Diffraction." Microscopy and Microanalysis 21, no. 6 (2015): 1387–97. http://dx.doi.org/10.1017/s1431927615015329.

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AbstractTransmission electron backscatter diffraction (t-EBSD) was used to investigate the effect of dealloying on the microstructure of 140-nm thin gold foils. Statistical and local comparisons of the microstructure between the nonetched and nanoporous gold foils were made. Analyses of crystallographic texture, misorientation distribution, and grain structure clearly prove that during the dealloying manufacturing process of nanoporous materials the crystallographic texture is enhanced significantly with a clear decrease of internal strain, whereas maintaining the grain structure.

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22

Li, H., X. X. Liu, Y. S. Lin, B. Yang, and Z. M. Du. "Enhanced electrical properties at boundaries including twin boundaries of polycrystalline CdTe thin-film solar cells." Physical Chemistry Chemical Physics 17, no. 17 (2015): 11150–55. http://dx.doi.org/10.1039/c5cp00564g.

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The effect of grain boundaries (GBs), in particular twin boundaries (TBs), on CdTe polycrystalline thin films is studied by conductive atomic force microscopy (C-AFM), electron-beam-induced current (EBIC), scanning Kelvin probe microscopy (SKPM), electron backscatter diffraction (EBSD), and scanning transmission electron microscopy (STEM).

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23

Qiu, Chun Lin, Liang Yun Lan, De Wen Zhao, Xiu Hua Gao, and Jing Lin Wen. "Study on the Microstructure and Mechanical Properties of a High Strength Crack-Free Steel ." Materials Science Forum 706-709 (January 2012): 2265–70. http://dx.doi.org/10.4028/www.scientific.net/msf.706-709.2265.

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Thermo-mechanical process followed by accelerated cooling and high temperature tempering was applied to investigate the microstructure evolution and mechanical properties of a high strength crack-free steel. Optical microscopy, transmission electron microscopy (TEM) and electron backscattering diffraction (EBSD) technique were employed to analyze the complex microstructural characteristics of the steel. The results indicated that the precipitation strengthening effect played an important role in optimizing the tempered strength. According to EBSD results, the average grain size of as-rolled sp

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24

Aguiar, Isabela Viegas, Diana Pérez Escobar, Dagoberto Brandão Santos, and Paulo J. Modenesi. "Microstructure characterization of a duplex stainless steel weld by electron backscattering diffraction and orientation imaging microscopy techniques." Matéria (Rio de Janeiro) 20, no. 1 (2015): 212–26. http://dx.doi.org/10.1590/s1517-707620150001.0022.

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This paper describes the electron backscatter diffraction (EBSD) technique used to characterize the microstructure (especially the morphology and constitution) of the base metal (BM), the heat-affected zone (HAZ) and the fusion zone (FZ) on a lean duplex stainless steel (LDX). This technique provides advantages due to its simplicity of use and greater depth of information, thereby increasing the amount of information obtained by traditional characterization techniques such as optical microscopy (OM), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The use of EBS

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25

Cosandey, F. "High Spatial Resolution EBSD Study of Nanosized Epitaxial Particles." Microscopy and Microanalysis 3, S2 (1997): 559–60. http://dx.doi.org/10.1017/s1431927600009685.

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Traditionally, the structure and orientation relationship of individual catalyst particles on various oxide substrates have been studied by transmission electron microscopy. However, the combination of high resolution scanning electron microscopes (HRSEM) equipped with Schottky field emission sources with CCD cameras for recording electron backscatter diffraction (EBSD) paterns, it is now possible to obtain both morpholgy and orientation of individual particles with high spatial resolution. In this paper, we present results on the application of combined EBSD with HRSEM to determine the epitax

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26

Rauch, Edgar F., Muriel Véron, Stavros Nicolopoulos, and Daniel Bultreys. "Orientation and Phase Mapping in TEM Microscopy (EBSD-TEM Like): Applications to Materials Science." Solid State Phenomena 186 (March 2012): 13–15. http://dx.doi.org/10.4028/www.scientific.net/ssp.186.13.

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EBSD is a well known technique that allows orientation and phase mapping using an SEM. Although the technique is very powerful, has serious limitations related with a) special resolution limited to 50 nm (SEM-FEG) and b) specimen preparation issues as is not possible to obtain EBSD signal from rough surfaces or strained materials , nanoparticles etc.. To address those difficulties , a novel technique has been developed recently (EBSD-TEM like) allowing automatic orientation and phase mapping using template matching analysis of acquired diffraction patterns in TEM. Electron beam is scanned thro

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27

Etter, Anne Laure, Denis Solas, Thierry Baudin, and Richard Penelle. "Evolution of Microstructure and Texture during Annealing of a Copper Processed by ECAE." Materials Science Forum 495-497 (September 2005): 845–50. http://dx.doi.org/10.4028/www.scientific.net/msf.495-497.845.

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A submicron-grained (SMG) microstructure, with an average grain size of ~0.4 µm was produced by equal channel angular extrusion (ECAE). The SMG microstructure was composed of large dynamic recrystallized grains within a matrix of deformed elongated cells. Samples were annealed for various times at 473 K and then examined using transmission electron microscopy (TEM) and electron back scattered diffraction (EBSD). The results specify that a large recovery takes place during the first annealing times. Moreover, MET investigations show nucleation of grains which orientations are found in the recry

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28

Sitzman, Scott. "Tutorial: Ultra-high Spatial Resolution EBSD: Transmission Kikuchi Diffraction (TKD) in the SEM." Microscopy and Microanalysis 24, S1 (2018): 2324–25. http://dx.doi.org/10.1017/s1431927618012102.

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29

Yadav, Devinder, and Ranjit Bauri. "Microstructure Development in Single and Double-Pass Friction Stir Processing of Aluminium." Materials Science Forum 753 (March 2013): 50–53. http://dx.doi.org/10.4028/www.scientific.net/msf.753.50.

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Single pass and double-pass friction stir processing was carried out on commercially pure aluminium at a rotation speed of 640 rpm and traverse speed of 150 mm/min and a detailed electron backscattered diffraction (EBSD) and transmission electron microscopy (TEM) analysis was carried out to understand the microstructure developed. The grain size was refined substantially after the first pass whereas there was no significant change in the grain size after the second pass. This indicates that the final grain size after friction stir processing does not depend on the starting grain size. The equi

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30

Kamikawa, Naoya, X. Huang, Nobuhiro Tsuji, Niels Hansen, and Yoritoshi Minamino. "EBSD and TEM Characterization of Ultrafine Grained High Purity Aluminum Produced by Accumulative Roll-Bonding." Materials Science Forum 512 (April 2006): 91–96. http://dx.doi.org/10.4028/www.scientific.net/msf.512.91.

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High purity aluminum (99.99% purity) was severely deformed by accumulative roll-bonding (ARB) to a thickness reduction of 98.4%. Quantitative microstructural characterization of the deformed sample was carried out by electron backscatter diffraction (EBSD) and transmission electron microscopy (TEM). EBSD scans at various locations from the sample surface to the mid-thickness revealed a fairly uniform and equiaxed structure, although a small fraction of an elongated structure parallel to rolling direction (RD) was also observed. Misorientation angle distributions for grain boundaries of which m

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31

GUI, Jianian, Xiaomei CHEN, Jing LIU, Jianbo WANG, and Renhui WANG. "Orientation Relationships and Constituent Phases." Microscopy and Microanalysis 5, S2 (1999): 264–65. http://dx.doi.org/10.1017/s1431927600014641.

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We report here our preliminary results on orientation determination and phase identification using the electron backscatter diffraction (EBSD) technique. Using a scanning electron microscope (SEM) equipped with the EBSD attachment. it is now possible to study the correspondence and orientation relationships of parent-phase and martensite variants in shape memory alloys (SMAs). Previously, such an information was obtained from large single crystals studied by micro-beam X-ray Laue diffraction and supplemented by transmission electron microscopy study of thin foils. Figs. 1(a), (b) and (c) are t

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32

Wang, Zhi Fen, Shao Kang Pu, Y. Guan, Ping He Li, Li Xin Wu, and Qing Feng Chen. "A Study on the Microstructure of Ultra Low Carbon Bainitic Steels by RPC Technique." Materials Science Forum 561-565 (October 2007): 2107–10. http://dx.doi.org/10.4028/www.scientific.net/msf.561-565.2107.

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The effect of tempering process on the microstructure of ultra low carbon bainitic (ULCB) steel produced by relaxation precipitation controlled phase transformation (RPC) has been investigated by transmission electron microscopy (TEM) and electron backscattered diffraction (EBSD). The results showed that the final microstructure mainly contained lath-like bainitic ferrite, granular bainite and martensite-austenite (MA) constituent in ULCB steels. On tempering at 650°C a slight increase was detected in the effective grain size as the strain-induced precipitates pinned up the dislocation walls a

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33

Raanes, M., and J. Hjelen. "Analysis of Asbestos Fibres in The Scanning Electron Microscope (SEM) by The Use of Electron Backscattering Diffraction (Ebsd)." Microscopy and Microanalysis 3, S2 (1997): 767–68. http://dx.doi.org/10.1017/s1431927600010722.

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Asbestos is a common name of a number of fibrous mineral silicates which differ in chemical composition. The asbestos fibres are classified into two groups: serpentine (chrysotile) and amphiboles (anthophyllite, amosite, actinolite, tremolite, crocidolite).Inhalation of asbestos dust fibres involves a health risk. It is therefore of great importance to develop quick and reliable methods to check for the presence of asbestos fibres in suspected materials. Some common analysis methods for asbestos detection are: optical microscopy scanning or transmission electron microscopies (SEM ,TEM) often c

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34

Li, Yu Qin, X. D. Wang, F. L. Song, Y. Jao, and S. H. Luo. "Effect of Residual Stress and Microstructures on 316 Stainless Steel Treated by LSP." Materials Science Forum 898 (June 2017): 1261–65. http://dx.doi.org/10.4028/www.scientific.net/msf.898.1261.

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In order to improve the stress corrosion resistance of 316 stainless steel, a new technology was proposed and studied. The 316 stainless steel sample was treated by laser shock processing (LSP). The residual stress and microstructures of 316 stainless steel with and without LSP were measured and compared by the methods of X-ray, transmission electron microscopy (TEM) and Electron Back-ScatteredDiffraction (EBSD), and the strengthening mechanism was discussed. It showed that the high residual compressive stress introduced by laser shock processing was about-112 MPa. The TEM and EBSD results sho

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35

Ren, Yuping, Hong Zhao, Liqing Wang, et al. "Evidence of a novel intermetallic Mg7Ag3 phase in Mg–Ag binary alloy system." Journal of Applied Crystallography 51, no. 3 (2018): 844–48. http://dx.doi.org/10.1107/s160057671800599x.

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A novel intermetallic Mg7Ag3 phase in the Mg–Ag binary alloy system at 573 and 623 K was discovered by the diffusion couple technique combined with the equilibrated alloy method. The composition and crystal structure of the Mg7Ag3 phase were identified via scanning electron microscopy/energy dispersive spectrometry, X-ray diffractometry (XRD), electron backscatter diffraction (EBSD) and transmission electron microscopy (TEM). The refinement of the XRD patterns was performed by Rietveld analysis. The XRD data have shown that Mg7Ag3 crystallizes in a body-centered crystal structure with Immm/ort

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36

Lee, Tae-Ho, Heon-Young Ha, Byoungchul Hwang, Sung-Joon Kim, Eunjoo Shin, and Jong Wook Lee. "Scale-Bridging Analysis on Deformation Behavior of High-Nitrogen Austenitic Steels." Microscopy and Microanalysis 19, S5 (2013): 77–82. http://dx.doi.org/10.1017/s1431927613012385.

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AbstractScale-bridging analysis on deformation behavior of high-nitrogen austenitic Fe–18Cr–10Mn–(0.39 and 0.69)N steels was performed by neutron diffraction, electron backscattered diffraction (EBSD), and transmission electron microscopy (TEM). Two important modes of deformation were identified depending on the nitrogen content: deformation twinning in the 0.69 N alloy and strain-induced martensitic transformation in the 0.39 N alloy. The phase fraction and deformation faulting probabilities were evaluated based on analyses of peak shift and asymmetry of neutron diffraction profiles. Semi in

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37

Suzuki, Seiichi. "Evaluation of Transmission-EBSD Method and Its Application to Observation of Microstructures of Metals." Journal of the Japan Institute of Metals and Materials 77, no. 7 (2013): 268–75. http://dx.doi.org/10.2320/jinstmet.j2013002.

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Lee, Tae Ho, Sung Joon Kim, Suk Hoon Kang, Kyu Hwan Oh, and Setsuo Takaki. "TEM & EBSD Study on Deformation Behavior of High Nitrogen Austenitic Fe-18Cr-18Mn-2Mo-0.9N Stainless Steel." Solid State Phenomena 124-126 (June 2007): 1333–36. http://dx.doi.org/10.4028/www.scientific.net/ssp.124-126.1333.

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Deformation behavior of high nitrogen austenitic Fe-18Cr-18Mn-2Mo-0.9N stainless steel was investigated utilizing electron back-scattered diffraction (EBSD) and transmission electron microscopy (TEM). During deformation, the <110> grains rotated and the trace of these grains moved towards into the dodecahedral plane (the line connecting (001) and (111) planes). Misorientation mapping in EBSD showed that the special boundaries (almost Σ3) gradually diminished whereas the low-angle boundaries were developed. TEM observation showed that (i) the low-angle boundaries developed corresponded to

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39

Portillo, Joaquim, Edgar F. Rauch, Stavros Nicolopoulos, Mauro Gemmi, and Daniel Bultreys. "Precession Electron Diffraction Assisted Orientation Mapping in the Transmission Electron Microscope." Materials Science Forum 644 (March 2010): 1–7. http://dx.doi.org/10.4028/www.scientific.net/msf.644.1.

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Precession electron diffraction (PED) is a new promising technique for electron diffraction pattern collection under quasi-kinematical conditions (as in X-ray Diffraction), which enables “ab-initio” solving of crystalline structures of nanocrystals. The PED technique may be used in TEM instruments of voltages 100 to 400 kV and is an effective upgrade of the TEM instrument to a true electron diffractometer. The PED technique, when combined with fast electron diffraction acquisition and pattern matching software techniques, may also be used for the high magnification ultra-fast mapping of variab

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40

Zhang, Guo Ping. "Microstructure and Texture Evolution during Equal Channel Angular Extrusion of Pure Copper: Effect of Strain Rat." Advanced Materials Research 239-242 (May 2011): 472–76. http://dx.doi.org/10.4028/www.scientific.net/amr.239-242.472.

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Effect of strain velocity on the refinement of severe plastic deformation structure of ECA pressed pure copper was studied using transmission electron microscope(TEM) and electron back-scattered diffraction (EBSD) analysis. Formation mechanism of unltra-fine grain with high angle boundary was discussed. It was found that exceedingly fast stain rate can significantly increase the fraction of high angle boundary, up to 76%, and make grain refine further, up to 0.23μm.

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41

Thompson, Michael R., Brian J. Riley, Mark E. Bowden, et al. "Crystal structure and chemistry of tricadmium digermanium tetraarsenide, Cd3Ge2As4." Acta Crystallographica Section E Crystallographic Communications 75, no. 9 (2019): 1291–96. http://dx.doi.org/10.1107/s2056989019010636.

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A cadmium germanium arsenide compound, Cd3Ge2As4, was synthesized using a double-containment fused quartz ampoule method within a rocking furnace and a melt-quench technique. The crystal structure was determined from single-crystal X-ray diffraction (SC-XRD), scanning and transmission electron microscopies (i.e. SEM, STEM, and TEM), and selected area diffraction (SAD) and confirmed with electron backscatter diffraction (EBSD). The chemistry was verified with electron energy loss spectroscopy (EELS).

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42

Li, Kejian, Qiang Zheng, Chunhong Li, et al. "Characterization of Surface Modification of 347 Stainless Steel upon Shot Peening." Scanning 2017 (2017): 1–4. http://dx.doi.org/10.1155/2017/2189614.

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Plastic deformations, such as those obtained by shot peening on specimen surface, are an efficient way to improve the mechanical behavior of metals. Generally, scanning electron microscopy (SEM) and electron backscattered diffraction (EBSD) are commonly used to observe the complex microstructural evolutions, such as grain refinement and phase transformation, induced by the surface treatment. In this work, the microstructure of 347 stainless steel, after ultrasonic shot peening (USP) treatments, was investigated. SEM, EBSD, transmission electron microscopy, and X-ray diffraction were used to ob

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43

Borisova, D., C. Schimpf, Andreas Jahn, et al. "Microstructure Investigations of the Phase Boundaries in the Bridgman TRIP Steel Crystal." Solid State Phenomena 160 (February 2010): 211–16. http://dx.doi.org/10.4028/www.scientific.net/ssp.160.211.

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Formation of microstructure defects at the phase boundaries in TRIP steels was investigated with the aid of microstructure analysis on a TRIP steel crystal, which was grown by the Bridgman technique. The microstructure studies comprised scanning electron microscopy (SEM), X-ray diffraction (XRD), electron backscatter diffraction (EBSD), transmission electron microscopy (TEM) and transmission electron microscopy with high resolution (HRTEM). Initial XRD measurements revealed that the crystals under study consist of austenite and ferrite with extremely strong preferred orientations. Subsequent X

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Yamamoto, Yuta, and Shunsuke Muto. "B13-P-06Effective surface treatment of non-conductive materials for orientation analysis by transmission EBSD." Microscopy 64, suppl 1 (2015): i95.2—i95. http://dx.doi.org/10.1093/jmicro/dfv241.

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Li, Ning, Wilasinee Kingkam, Renheng Han, Ming Tang, Hexin Zhang, and Chengzhi Zhao. "Effect of Dynamic Recrystallization on the Transformed Ferrite Microstructures in HSLA Steel." Metals 10, no. 6 (2020): 817. http://dx.doi.org/10.3390/met10060817.

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The flow stress behavior of high-strength low-alloy (HSLA) steel at different true strains was studied using a hot compression test. The effect of dynamic recrystallization (DRX) on the transformed ferrite microstructures was investigated with electron backscatter diffraction (EBSD). The EBSD analysis indicated that the fraction of high-angle grain boundaries (HAGBs) and DRX increased with increasing true strain. The low-angle grain boundaries (LAGBs) were gradually transformed into HAGBs with increasing DRX degree. When the true strain was increased to 0.916, the fraction of HAGBs increased t

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Kuwano, Noriyuki, Sadanori Horikami, and Marina Linus. "Electron Microscopy Study of Grain Boundary Behavior in Pb-Free Solder Materials for Mitigation of Whiskers." Materials Science Forum 827 (August 2015): 341–46. http://dx.doi.org/10.4028/www.scientific.net/msf.827.341.

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The changes of microstructure in pure-Sn after deformation were investigated by electron microscopy. Two types of specimens were prepared: Sample-1; pure-Sn/Fe-42Ni, Sample-2; single crystalline pure-Sn. The growth of curling whiskers on Sample-1 was observed in-situ in a scanning electron microscope (SEM). A thin foil specimen of the curling whisker was made with a focused ion beam (FIB) mill. Transmission electron microscope (TEM) analysis confirmed that the curling whisker was of a single crystal regardless of its external shape. New models for growth process of a bent single-crystalline wh

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Donlon, W. T., and J. W. Zindel. "The Determination of the Orientation Relationship Between Primary and Eutectic Aluminum in A.Cast 319 Aluminum Alloy." Microscopy and Microanalysis 7, S2 (2001): 1250–51. http://dx.doi.org/10.1017/s1431927600032323.

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Cast 319 aluminum is an important automotive alloy used for engine blocks and cylinder heads. in order to “optimize” the as-cast microstructure and physical properties, a detailed understanding of its solidification behavior is required. One aspect of the solidification behavior which is not well understood is the mechanism by which aluminum and silicon in the eutectic regions nucleate. Figure 1 is an optical micrograph which identifies the aluminum dendrites, the Al-Si eutectic region, iron intermetallics, and Al2Cu particles. Dahle, Hjelen & Arnberg have utilized electron backscattered d

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Zambaldi, Claudio, Stefan Zaefferer та Stuart I. Wright. "Characterization of order domains in γ-TiAl by orientation microscopy based on electron backscatter diffraction". Journal of Applied Crystallography 42, № 6 (2009): 1092–101. http://dx.doi.org/10.1107/s0021889809036498.

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A new approach to resolve the slight tetragonality ofL10-ordered γ-TiAl by electron backscatter diffraction (EBSD) is presented. The phase has ac/aratio of only about 2% larger than unity. The corresponding EBSD patterns therefore exhibit cubic pseudosymmetry. As a consequence, different order variants cannot be easily distinguished on the basis of their EBSD patterns. Automated orientation mapping results in frequent misindexing. In the past, either this problem was overcome by identifying order domains by relatively laborious transmission electron microscopy, or the order domain structure wa

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Rodak, Kinga, and Jacek Pawlicki. "Mechamism of Grain Refinement in Al after COT Deformation." Solid State Phenomena 191 (August 2012): 29–36. http://dx.doi.org/10.4028/www.scientific.net/ssp.191.29.

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The microstructure of Al processed by compression with oscillatory torsion (COT) method have been studied. This method was applied to refine the grain structure to ultrafine dimension. The aim of the study was to examine how severe plastic deformation technique (COT) - alter the microstructure. The second aim is to understand the mechanism of grain refinement. The microstructure was characterized using transmission electron microscopy (TEM) and scanning electron microscopy (SEM) equipped with electron back scattered diffraction (EBSD) facility.

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Wang, Jiang, Jian Li, and You Wen Wang. "Prepare of the New Structure PbTiO₃ Nanowires and the Study of the Reversible Bending." Applied Mechanics and Materials 331 (July 2013): 522–26. http://dx.doi.org/10.4028/www.scientific.net/amm.331.522.

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When the self-made with Teflon lined with stainless steel reaction kettle is used to produce PbTiO3 nanowires with the adoption of hydrothermal reaction , PbTiO3 nanowires with new structure can be made when Pb/Ti equals 2.2. Observed through the Transmission Electron Microscopy (TEM), the bending feature of the PbTiO3 nanowires can be observed for several times when X-ray diffraction (XRD) and Electron Backscattered Diffraction (EBSD) are used to analyse and test the crystal structure of the nanowires. The result of the study shows that the degree of the bending of the PbTiO3 nanowires varies

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