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Journal articles on the topic 'Deformation Texture'

Author: Grafiati

Published: 4 June 2021

Last updated: 6 September 2023

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1

Yan, Wen Duan, Gao Sheng Fu, Wan Qing Lai, et al. "Effects of Oxide Inclusions on Texture of 1235 Al-Alloy after Deformation." Materials Science Forum 1023 (March 2021): 53–59. http://dx.doi.org/10.4028/www.scientific.net/msf.1023.53.

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Texture characteristics of compressed 1235 Al-alloy treated by different purification methods are studied by electron backscattered diffraction. The effects of oxide inclusions on texture components of material are studied as well. The main textures in hot-compressed 1235 Al-alloy are Cube texture, R texture, Gross texture, Brass texture, and Rotated cube texture. The lower the content of oxide inclusions in the material, the smaller the total relative ratio of textures. The total relative ratio of textures goes to the smallest by 1.8 % in high-efficient purified 1235 Al-alloy by oxide inclusi

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2

Perlovich, Yu, H. J. Bunge, M. Isaenkova, and V. Fesenko. "Equilibrium of Elastic Microstresses in Textured Metal Materials." Textures and Microstructures 33, no. 1-4 (1999): 303–19. http://dx.doi.org/10.1155/tsm.33.303.

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In order to study the distribution of lattice elastic microstresses in textured metal materials, pole figures of X-ray line peak position were constructed on the basis of data, obtained by diffractometric texture measurements using a position sensitive detector. The data treatment involves recalculation of the Bragg angle 2θϕψ into the relative deviation of the interplanar spacing from the weighted average level Δd/dav. Depending on the texture character, different modes of microstress equilibrium take place. A common feature of most lattice deformation pole figures is the cross-wise pattern,

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3

Basu, Saurabh, Zhiyu Wang, and Christopher Saldana. "Deformation heterogeneity and texture in surface severe plastic deformation of copper." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 472, no. 2187 (2016): 20150486. http://dx.doi.org/10.1098/rspa.2015.0486.

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Comprehensive understanding of thermomechanical response and microstructure evolution during surface severe plastic deformation (S 2 PD) is important towards establishing controllable processing frameworks. In this study, the evolution of crystallographic textures during directional surface mechanical attrition treatment on copper was studied and modelled using the visco-plastic self-consistent framework. In situ high-speed imaging and digital image correlation of surface deformation in circular indentation were employed to elucidate mechanics occurring in a unit process deformation and to cal

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4

Wang, Xiao Feng, Ming Xing Guo, Ling Yong Cao, Li Cui, Ji Shan Zhang, and Lin Zhong Zhuang. "The Evolution of Microstructure and Texture during Thermomechanical Processing of Al-Mg-Si-Cu Alloy." Materials Science Forum 794-796 (June 2014): 1141–46. http://dx.doi.org/10.4028/www.scientific.net/msf.794-796.1141.

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In order to improve formability, it is practicable to control the texture through adjusting process parameters. This work describes the evolution of microstructure and texture during thermomechanical processing of Al-Mg-Si-Cu alloy. With the change of deformation conditions, both the microstructure and texture change dramatically. After hot rolling from 90 mm to 7.5 mm, H and E texture components in the surface layer become dominant due to non-uniform deformation. And then with the increasing of cold rolling deformation from 7.5 mm to 4.0 mm, the texture components gradually change from shear

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5

Zhao, P., D. G. Morris, and M. A. Morris Munoz. "Forging, textures, and deformation systems in a B2 FeAl alloy." Journal of Materials Research 14, no. 3 (1999): 715–28. http://dx.doi.org/10.1557/jmr.1999.0097.

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High-temperature forging experiments have been carried out by axial compression testing on a Fe–41Al–2Cr alloy in order to determine the deformation systems operating under such high-speed, high-temperature conditions, and to examine the textures produced by such deformation and during subsequent annealing to recrystallize. Deformation is deduced to take place by the operation of 〈111〉 {110} and 〈111〉{112} slip systems at low temperatures and by 〈100〉{001} and 〈100〉{011} slip systems at high temperatures, with the formation of the expected strong 〈111〉 textures. The examination of the weak 〈10

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6

Leiss, B., S. Siegesmund, and K. Weber. "Texture Asymmetries as Shear Sense Indicators in Naturally Deformed Mono- and Polyphase Carbonate Rocks." Textures and Microstructures 33, no. 1-4 (1999): 61–74. http://dx.doi.org/10.1155/tsm.33.61.

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The microstructural and quantitative texture analyses of a naturally deformed calcite mylonite, a dolomite mylonite and a dolomitic calcite mylonite reveal different texture asymmetries for comparable deformation conditions. Calcite shows a c-axis maximum rotated against the shear sense with regard to the main shear plane. In contrast, the dolomite shows a c-axis maximum rotated with the shear sense. In accordance with the experimental and simulated textures from the literature, this difference proves e-twinning and r-slip for calcite and f-twinning and c-slip for dolomite as the main deformat

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7

Bunsch, Adam, Wiktoria Ratuszek, Małgorzata Witkowska, Joanna Kowalska, and Aneta Łukaszek-Sołek. "Textures of the Hot-Forged Ti6Al4V Alloy." Solid State Phenomena 203-204 (June 2013): 111–14. http://dx.doi.org/10.4028/www.scientific.net/ssp.203-204.111.

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This paper presents the results of the texture investigation in the hexagonal phase and the body-centered cubic  phase of the Ti6Al4V alloy hot-deformed by forging. Forging was performed at two different temperatures on the occurrence of the single  and in the two-phase  +  state. It was found that after deformation both  and  phases are textured and their textures strongly depends on deformation temperature.

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8

Serebryany, V. N., I. A. Malyshev, D. N. Caikler, N. S. Martynenko, M. M. Morozov, and S. V. Dobatkin. "Study of the texture and deformation mechanisms of MA2-1pch magnesium alloy upon rotary swaging." Industrial laboratory. Diagnostics of materials 84, no. 8 (2018): 25–31. http://dx.doi.org/10.26896/1028-6861-2018-84-8-25-31.

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The use of quantitative X-ray texture analysis (QXRTA) (construction of the orientation distribution function (ODF) proceeding from the measurement of direct pole figures) and simulation of the texture formation in the framework of thermoactivation model (TA) are considered to study the features of texture formation in MA2-1pch magnesium alloy subjected to rotary swaging (RS) at 400 – 350°C. A diffuse texture consisting of basic and inclined to the pressing direction basic poles is formed in the alloy when temperature decreases and the total true deformations increase up to ε = 2.77. Model tex

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9

Leffers, T., and D. Juul Jensen. "Evaluation of the Effect of Initial Texture on the Development of Deformation Texture." Textures and Microstructures 6, no. 4 (1986): 231–63. http://dx.doi.org/10.1155/tsm.6.231.

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We describe a computer procedure which allows us to introduce experimental initial textures as starting conditions for texture simulation (instead of a theoretical random texture). We apply the procedure on two batches of copper with weak initial textures and on fine-grained and coarse-grained aluminium with moderately strong initial textures. In copper the initial texture turns out to be too weak to have any significant effect. In aluminium the initial texture has a very significant effect on the simulated textures—similar to the effect it has on the experimental textures. However, there are

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10

Basu, Indranil, Talal Al Samman, and Günter Gottstein. "Recrystallization and Grain Growth Related Texture and Microstructure Evolution in Two Rolled Magnesium Rare-Earth Alloys." Materials Science Forum 765 (July 2013): 527–31. http://dx.doi.org/10.4028/www.scientific.net/msf.765.527.

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Two binary alloys, Mg-1Ce and Mg-1Gd (wt.%), were subjected to severe deformation via. single-pass rolling, followed by annealing treatments at different temperatures. Optical microscopy, X-ray diffraction and electron backscatter diffraction techniques were applied to characterize the respective texture and microstructure evolution. Correlations between the material composition and the deformation, recrystallization and grain growth events were established. Mg-1Ce displayed typical split basal textures post rolling with little modification during the transition from deformation to recrystalli

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11

Furu, Trond, and K. O. Pedersen. "The Influence of Grain Structure and Texture on Formability and Toughness of Extruded Aluminium Alloys." Materials Science Forum 519-521 (July 2006): 1421–28. http://dx.doi.org/10.4028/www.scientific.net/msf.519-521.1421.

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The main focus in this work is to investigate the effect of crystallographic texture, grain structure and dispersoids on formability and toughness in some industrial 6xxx and 7xxx series alloys. Materials of these alloys showing strong cube textures or β-fibre deformation textures in as extruded condition have been compared with the same alloys processed by rolling and heat treatment to obtain a random texture. It is found that the formability depends on the temper and the texture and that the effect of the latter is path dependent. Materials with a random texture have a significant higher for

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12

Niederschlag, Elke, and Heinrich Siemes. "Influence of Initial Texture, Temperature and Total Strain on the Texture Development of Polycrystalline Pyrrhotite Ores in Deformation Experiments." Textures and Microstructures 28, no. 1-2 (1996): 129–48. http://dx.doi.org/10.1155/tsm.28.129.

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The development of the crystallographic preferred orientation (texture) of polycrystalline pyrrhotite from Sullivan mine, Canada, and Cerro de Pasco, Peru was determined by neutron texture analyses before and after experimental deformation. The pyrrhotite ore from Sullivan has an initial texture with a distinct c-axis maximum perpendicular to the foliation whereas the ore from Cerro de Pasco shows a weak and moreover inhomogeneous texture within the specimen.The deformation texture and deformation behaviour of samples from Sullivan were investigated as a function of temperature, total strain a

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13

Kulkarni, Gajanan, Vijay Hiwarkar, and Rajkumar Singh. "Texture Evolution of Ti6Al4V during Cold Deformation." International Journal of Materials, Mechanics and Manufacturing 7, no. 6 (2019): 250–53. http://dx.doi.org/10.18178/ijmmm.2019.7.6.250.

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14

Su, Hui, Zhibing Chu, Chun Xue, Yugui Li, and Lifeng Ma. "Relationship among Initial Texture, Deformation Mechanism, Mechanical Properties, and Texture Evolution during Uniaxial Compression of AZ31 Magnesium Alloy." Crystals 10, no. 9 (2020): 738. http://dx.doi.org/10.3390/cryst10090738.

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Cuboid samples with significant initial texture differences were cut from extruded AZ31 Mg alloy samples, whose long axis and bar extrusion direction ED were 0° (sample E0), 45° (sample E45), and 90° (sample E90). The relationship among the initial texture, deformation mechanism, mechanical properties, and texture evolution of the AZ31 Mg alloy was investigated systematically using a compression test, microstructure characterization, and the Viscoplastic Self-Consistent (VPSC) model. Results revealed a close relationship among them. By influencing the activation of the deformation mechanism, t

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15

Lee, H. P., C. Esling, and H. J. Bunge. "Development of the Rolling Texture in Titanium." Textures and Microstructures 7, no. 4 (1988): 317–37. http://dx.doi.org/10.1155/tsm.7.317.

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The complete ODF of titanium, cold rolled up to 80% deformation, was calculated using the series expansion method, including the zero range method. The rolling texture obtained after 80% deformation is mainly characterized by the well-known orientation {0001}〈101¯0〉 ± 40°TD but with distinct spread ranges about it. At about 40% deformation several other texture components are found of which the component {0001}〈112¯0〉 must be mentioned. Further features of the obtained textures are a minor component as well as characteristic zero ranges. Texture development as function of the rolling degree ca

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16

Chen, Yuqiang, Chuang Xiong, Wenhui Liu, et al. "Texture Evolution and Control of 2524 Aluminum Alloy and Its Effect on Fatigue Crack Propagation Behavior." Applied Sciences 11, no. 12 (2021): 5550. http://dx.doi.org/10.3390/app11125550.

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The influences of cold rolling and subsequent heat treatment on the microstructure evolution of 2524 alloy were investigated using an orientation distribution function (ODF) and electron back-scattered diffraction (EBSD). A preparation method of 2524-T3 aluminum alloy with a strong Brass texture was developed, and its effect on the fatigue properties of the alloy was investigated using scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The results show that with the increase in cold rolling deformation from 0% to 80%, the volume fractions of Brass, copper, and S tex

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17

Kim, Jinuk, Kazuto Okayasu, and Hiroshi Fukutomi. "Formation of Texture in AZ80 during High Temperature Compression Deformation." Materials Science Forum 715-716 (April 2012): 936–39. http://dx.doi.org/10.4028/www.scientific.net/msf.715-716.936.

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Formation behavior of texture during high temperature compression of AZ80 is investigated on the specimens produced from the extruded bar and rolled plate. Special attention is paid on the formation of (0001) (compression plane) texture. Before deformation, (0001) is distributed frequently parallel to the compression plane in the specimen produced from the rolled plates, while (0001) is frequently normal to the compression plane in the specimen produced from the extruded bar. The deformation is performed at temperatures and strain rates ranging from 673K to 723K and 1.0×10-4s-1 to 5.0×10-2s-1,

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18

Ryś, Janusz, and Anna Zielińska-Lipiec. "Structural Aspects of Ferrite and Austenite Co-Deformation in Duplex Stainless Steel." Solid State Phenomena 203-204 (June 2013): 28–33. http://dx.doi.org/10.4028/www.scientific.net/ssp.203-204.28.

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The present research is a part of project dealing with structural aspects of ferrite and austenite co-deformation in duplex stainless steels. The examination concerned a development of ferrite and austenite microstructures, major deformation mechanisms operating in both phases and texture formation upon cold-rolling of a model duplex type steel. The investigations showed that the band-like morphology of two-phase structure formed upon processing together with specific starting textures obtained after a preliminary thermo-mechanical treatment exerted significant influence on texture and microst

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19

Mathur, K. K., and P. R. Dawson. "Texture Development During Wire Drawing." Journal of Engineering Materials and Technology 112, no. 3 (1990): 292–97. http://dx.doi.org/10.1115/1.2903326.

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The development of deformation induced anisotropy in wire drawing operations is modeled with a finite element formulation that incorporates a polycrystalline plasticity model to describe the metal anisotropy. An aggregrate of grains is assumed to underly every material point on the continuum scale. The averaged response of an aggregate defines the macroscopic behavior of the corresponding material point, which is used in the finite element formulation to solve the boundary value problem corresponding to wire drawing. Macroscopic deformations imposed on the aggregate cause changes in the relati

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20

Kang, Jun Yun, Brigitte Bacroix, Kyu Hwan Oh, and Hu Chul Lee. "Effect of Initial Texture on the Deformed Microstructure of IF Steel." Materials Science Forum 558-559 (October 2007): 1395–400. http://dx.doi.org/10.4028/www.scientific.net/msf.558-559.1395.

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The development of deformation texture and microstructure was examined for four different initial textures. IF steel sheets with a majority of α-, ε-, and γ-fiber and near random texture were prepared and cold rolled. The specimens exhibited characteristic behaviors in rolling texture evolution and deformation-induced misorientation development, according to their initial textures, especially at small strain levels. Due to the orientation dependence of intra-granular misorientation accumulation, the different texture evolutions affected the induced misorientation distribution. A larger fractio

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21

Madhavan, R., N. P. Gurao, and Satyam Suwas. "Deformation and Recrystallization Texture Evolution in Nanocrystalline Nickel." Materials Science Forum 715-716 (April 2012): 508–17. http://dx.doi.org/10.4028/www.scientific.net/msf.715-716.508.

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Deformation and recrystallization textures in nanocrystalline nickel with average grain size of 20 nm were investigated using X-ray diffraction, electron microscopy and differential scanning calorimetry. The deformation behaviour of nanocrystalline nickel is quite complicated due to intervention of other deformation mechanisms like grain boundary sliding and restoration mechanisms like grain growth and grain rotation to dislocation mediated slip. Recrystallization studies carried out on the deformed nanocrystalline nickel showed that the deformation texture was retained during low temperature

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22

Lyu, Hao, Yaxin Zhang, Yuan Bao, and Jiahui Zhang. "The Effect of Initial Texture on the Plastic Deformation of Gradient Aluminum." Materials 16, no. 7 (2023): 2603. http://dx.doi.org/10.3390/ma16072603.

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The effect of specific processing-induced surface textures in gradient aluminum has not yet been investigated. A dislocation-based multi-scale framework is employed to explore the influence of various initial shearing textures and the depth from the surface of the region featuring each texture on the macroscopic behavior of gradient aluminum. By assigning different textures to the same grain size gradient aluminum sample, the initial texture was found to significantly affect the plastic deformation and macroscopic behavior of gradient aluminum. Specifically, the {111} texture can enhance the s

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23

PARK, JAE YEOL, SEUNG-HYUN HONG, and DONG NYUNG LEE. "TEXTURES OF EQUAL CHANNEL ANGULAR PRESSED 1050 ALUMINUM ALLOY STRIPS." International Journal of Modern Physics B 22, no. 31n32 (2008): 5977–84. http://dx.doi.org/10.1142/s0217979208051467.

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In order to improve the deep drawability of aluminum and aluminum alloy sheets, it is desirable to increase the ND//<111> component in their textures. The ND//<111> component is known to develop in shear-deformed fcc alloy sheets. The equal-channel angular pressing (ECAP) is a process in which materials undergo approximately simple shear deformation. The deformation texture of ECAPed strips can change depending on process variables such as the texture of starting strips, the oblique angle, the number of pressing passes, and the shear direction. The deformation and deformation textu

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24

Zhu, Siyuan, Man Zhao, Jian Mao, and Steven Y. Liang. "Study on Hot Deformation Behavior and Texture Evolution of Aluminum Alloy 7075 Based on Visco-Plastic Self-Consistent Model." Metals 12, no. 10 (2022): 1648. http://dx.doi.org/10.3390/met12101648.

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In this paper, the VPSC (visco-plastic self-consistent) model was improved by considering the effect of heating rate. The hot compression deformation behavior and texture evolution of AA7075 were studied based on the improved VPSC model and EBSD (electron back-scattering diffraction). The stress–strain curves, inverse pole figure (IPF), and orientation distribution function (ODF) of the material were analyzed by combining TSL-OIM-Analysis, MTEX, and other analysis software. By observing the changes in grain structure and micro-texture of the material before and after hot compression deformatio

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25

Miller, Peter, David Collins, Inna Golinkin та Keith Bowman. "Plane Strain Deformation Textures of β-Si3N4". Textures and Microstructures 24, № 1-3 (1995): 31–41. http://dx.doi.org/10.1155/tsm.24.31.

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Several prior investigations have documented deformation-induced rotation of β-Si3N4 grains resulting in texture and property anisotropy. As documented previously for axisymmetric textures, Jeffery-based models correlate well with experimental results for a limited range of strains in plane strain deformation. Comparison to other experimental results and the implications of these results on texture modeling are discussed.

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26

Stark, A., Frank Peter Schimansky та Helmut Clemens. "Texture Formation during Hot-Deformation of High-Nb Containing γ-TiAl Based Alloys". Solid State Phenomena 160 (лютий 2010): 301–6. http://dx.doi.org/10.4028/www.scientific.net/ssp.160.301.

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In this study texture and microstructure formation in high-Nb containing TiAl alloys during lab-scale compression experiments and “near conventional” forging on an industrial scale are investigated. The deformation temperatures range from 700 °C up to temperatures close to the α transus temperature (Tα = 1295 °C). Depending on the deformation conditions, the texture of the tetragonal γ-TiAl phase is formed by pure deformation components, components related to dynamic recrystallization, or transformation components. This changing corresponds with microstructural observations. The hexagonal phas

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27

Yang, Ping, Fa Yun Lu, Tong Yan Liu, Li Meng, and Wei Min Mao. "Crystallographic Behaviors of Uni-Axial Deformed High Manganese Steels." Materials Science Forum 706-709 (January 2012): 2668–73. http://dx.doi.org/10.4028/www.scientific.net/msf.706-709.2668.

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High manganese TRIP/TWIP steels with different Mn contents were subjected to uniaxial deformation. The textures, misorientations and orientation relationships were determined in austenite, HCP/BCC martensites and ferrite. It is observed that the mechanically stabilized austenite possesses mainly stable deformation texture, the intermediate HCP martensite possesses mainly unstable tilted basal texture and the BCC martensite possesses stable deformation texture which was actually mixed with transformation texture. Special misorientations due to either the inherence from austenite or due to twins

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28

Wang, Zhaoqiang, Lingtao Sun, Bo Han, Xiaoqiang Wang, and Zhiwei Ge. "Study on the Thermohydrodynamic Friction Characteristics of Surface-Textured Valve Plate of Axial Piston Pumps." Micromachines 13, no. 11 (2022): 1891. http://dx.doi.org/10.3390/mi13111891.

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The purpose of this paper is to study the oil film and friction characteristics of valve plates with a micro-textured surface and to explore the influence of textures of different shapes and sizes on the valve plates. Firstly, on the basis of thermohydrodynamic theory, this paper established the lubrication model of the oil film on the valve plate pair of swashplate axial piston pumps, according to the Reynolds equation. Secondly, the micro-texture was added to the mathematical model of the valve plate pair’s oil film. A combination of the energy equation, oil-film-thickness equation, elastic

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29

Kim, Jinuk, Kazuto Okayasu, and Hiroshi Fukutomi. "Formation Process of Texture in AZ80 Alloy during High Temperature Plane Strain Compression Deformation." Materials Science Forum 702-703 (December 2011): 340–43. http://dx.doi.org/10.4028/www.scientific.net/msf.702-703.340.

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Formation process of textures in AZ80 is investigated on polycrystal specimens with different initial textures by plane strain compression deformation at 673 K and 723 K with strain rates between 5.0×10-4s-1 and 5.0×10-2s-1. Three kinds of specimens were taken out from the extruded bars with (direction of the extrusion) fiber texture by changing the geometrical relationship with the extrusion direction. In the case of the specimen having parallel to the compression direction before deformation, the initial fiber texture gradually transformed into several orientations with increasing strain at

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30

Wang, Lixia, Xingpin Chen, Tianhong Luo, et al. "Effect of cross cold rolling and annealing on microstructure and texture in pure nickel." REVIEWS ON ADVANCED MATERIALS SCIENCE 59, no. 1 (2020): 252–63. http://dx.doi.org/10.1515/rams-2020-0016.

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AbstractThe microstructure and texture in pure nickel were investigated during multi-step cross cold rolling (CCR) and subsequent annealing. It was found that the deformation texture in the CCR nickel was dominated by Brass and rotated Brass about normal direction (ND) (BsND) texture components, along with marginal cube textures. The resulted deformation textures had a significant effect on the recrystallization behavior. Annealing of the CCR nickel at 550°C for 1 h led to the formation of dominant <012> // ND fiber accompanied by minor rotated cube textures, rather than strong cube text

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31

Al-Samman, Talal, Bashir Ahmad, and Günter Gottstein. "Uniaxial and Plane Strain Compression Behaviour of Magnesium Alloy AZ31: A Comparative Study." Materials Science Forum 550 (July 2007): 229–34. http://dx.doi.org/10.4028/www.scientific.net/msf.550.229.

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Texture evolution and microstructure development of hot extruded magnesium alloy AZ31 deformed by PSC and uniaxial deformation at select temperatures and a constant strain rate of 10-4 s-1 were investigated and compared using X-ray techniques, electron back scattered diffraction (EBSD) and optical microscopy. At a deformation temperature of 200 °C both deformation routes resulted in a similar crystallographic texture and showed a heterogeneous microstructure consisting of highly deformed zones appearing as huge and/or elongated grains containing twins and shear bands embedded in a very fine-gr

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32

Kim, In Soo, Su Kwon Nam, and Saidmurod Akramov. "Texture Change of Severe Plastically Deformed Al Alloy Sheets." Materials Science Forum 654-656 (June 2010): 1259–62. http://dx.doi.org/10.4028/www.scientific.net/msf.654-656.1259.

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Aluminum alloy sheets have lower formability (r-value) than low carbon steel sheets in fully annealed condition. Because the texture of fully annealed aluminum alloy sheet is mainly consists of cube component {001}<100>, which shows low formability. Asymmetric rolling, one of the severe plastic deformations, gives rise to shear deformation texture through the Al sheet thickness. In this paper, the changes of texture components after the severe deformation and subsequent heat treatment in Al sheet were observed. The change of the formability after the severe plastic deformation and subseq

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33

Li, Jing Yuan, Zhi Hui Yang, and Jia Fei Wang. "Influence of Annealing on Microstructure and Texture of AZ31 Magnesium Alloy Sheet." Advanced Materials Research 430-432 (January 2012): 213–16. http://dx.doi.org/10.4028/www.scientific.net/amr.430-432.213.

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There are strong basal textures in AZ31 magnesium alloy sheet. Through rolling and post-annealing, we can significantly reduce the basal texture, and with the rising of deformation, the texture intensity falls. The peak intensity of basal texture reduced from 12 to 4 when the rolling deformation rises to 35%. The influence of post-annealing on grain refinement is very obvious. When the temperature of pre-annealing is 773K and rolling temperature is 623K, the grain size reduce to 201μm after 1% deformation. But we can reduce the grain size to 30μm after post-annealing. If the rolling deformatio

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34

Klinkenberg, Christian, Helmut Klein, and Jörg Gerlach. "Texture Development during Mechanical r-Value Determination." Materials Science Forum 495-497 (September 2005): 1493–98. http://dx.doi.org/10.4028/www.scientific.net/msf.495-497.1493.

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This investigation aimed at the understanding of texture development during r-value determination by uniaxial tensile testing. Special emphasis was given to examine the texture evolution in the deformation zone of the tensile test specimen during mechanical r-value determination. The textures of different sheet steel grades were investigated in different deformation stages by the orientation distribution function (ODF) and mechanical testing.

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35

Fukutomi, Hiroshi, Eisuke Iguchi, and Nobuyuki Ogawa. "Effect of Hot Working on the Microstructure and Thermoelectric Characteristics of (Bi, Pb)-(Sr, Y)-Co-O Oxide." Materials Science Forum 495-497 (September 2005): 1407–12. http://dx.doi.org/10.4028/www.scientific.net/msf.495-497.1407.

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Thermoelectric oxides consisting of Bi, Pb, Sr, Y and Co are produced by usual sintering method. Uniaxial compression deformation is performed on the oxides under various deformation conditions. Melting temperature is determined by thermal analysis and deformation is conducted close to the melting point. After deformation, density, microstructure, texture and thermoelectric characteristics are experimentally examined. It is found that the oxides plastically deforms at high temperatures, resulting in an increase in density as well as the development of textures. The sharpness of the texture var

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36

Schuman, C., C. Esling, M. J. Philippe, M. Hergesheimer, M. Jallon, and A. Lefort. "Texture Evolution During the Drawing of Low Carbon Steel." Textures and Microstructures 22, no. 4 (1994): 261–78. http://dx.doi.org/10.1155/tsm.22.261.

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This study deals with the texture evolution during drawing of interstitial-free low carbon steels under different conditions to study the possible influence of the drawing direction, deformation rate and metal/die friction coefficient. The drawing has been carried out without intermediary annealing, with constant die angle and deformation rate per pass. In all cases, a 〈110〉 fibre texture has been observed at the early stage of deformation (a few percents). The drawing direction, whether alternate or unidirectional, has little effect on texture. Slight differences only in the intensity of peak

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Böcker, A., H. Klein, and H. J. Bunge. "Development of Cross-rolling Textures in AlMn1." Textures and Microstructures 12, no. 1-3 (1990): 155–74. http://dx.doi.org/10.1155/tsm.12.155.

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True cross-rolling and pseudo cross-rolling (with only one change of the rolling direction after half of the total deformation degree) was investigated in an alloy AlMn1 up to 93% deformation. The texture formation was studied in terms of ODF. After true cross-rolling (multi-stage rolling) a strong two-component ideal orientation near (011)[322] was found with maximum densities up to 60 times random. Pseudo cross-rolling (two-stage rolling) resulted in weaker, but still strong deformation textures with maximum densities up to twenty times random which were intermediate between unidirectional a

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He, Youliang, and Erik J. Hilinski. "Textures of Non-Oriented Electrical Steel Sheets Produced by Skew Cold Rolling and Annealing." Metals 12, no. 1 (2021): 17. http://dx.doi.org/10.3390/met12010017.

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In order to investigate the effect of cold rolling deformation mode and initial texture on the final textures of non-oriented electrical steels, a special rolling technique, i.e., skew rolling, was utilized to cold reduce steels. This not only altered initial textures but also changed the rolling deformation mode from plane-strain compression (2D) to a more complicated 3D mode consisting of thickness reduction, strip elongation, strip width spread and bending. This 3D deformation induced significantly different cold-rolling textures from those observed with conventional rolling, especially for

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39

Suwas, Satyam, László S. Tóth, Jean-Jacques Fundenberger, Thierry Grosdidier, and Werner Skrotzki. "Texture Evolution in FCC Metals during Equal Channel Angular Extrusion (ECAE) as a Function of Stacking Fault Energy." Solid State Phenomena 105 (July 2005): 345–50. http://dx.doi.org/10.4028/www.scientific.net/ssp.105.345.

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FCC metals with different stacking fault energy (SFE), namely Al, Cu and Ag have been investigated for the evolution of crystallographic texture during ECAE deformation using Route A. Different materials with different SFE result in their characteristic textures. The results have been analysed on the basis of microstructural features and related established concepts on texture evolution in FCC metals during other deformation modes.

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Suwas, Satyam, László S. Tóth, Jean-Jacques Fundenberger, and André Eberhardt. "Texture Evolution in Commercially Pure Al during Equal Channel Angular Extrusion (ECAE) as a Function of Processing Routes." Solid State Phenomena 105 (July 2005): 357–62. http://dx.doi.org/10.4028/www.scientific.net/ssp.105.357.

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FCC metals with different stacking fault energy (SFE), namely Al, Cu and Ag have been investigated for the evolution of crystallographic texture during ECAE deformation using Route A. Different materials with different SFE result in their characteristic textures. The results have been analysed on the basis of microstructural features and related established concepts on texture evolution in FCC metals during other deformation modes.

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41

Gervasyeva, I. V., D. P. Rodionov, B. K. Sokolov, and Yu V. Khlebnikova. "Effect of Deformation Texture Component Composition on Cube Texture Formation during Primary Recrystallization in Ni-Based Alloys." Materials Science Forum 495-497 (September 2005): 1213–18. http://dx.doi.org/10.4028/www.scientific.net/msf.495-497.1213.

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Deformation and primary-recrystallization textures in nickel alloys with some metals (Nb, to 5.4%; W, to 7.4; Re, to 4.1%; Mo, to 9.3%; V, to 10.1%; Mn, to 22.1%; Al, to 12.0% and Cr, to 22.0%) has been studied depending on the content of alloying elements and the rolling temperature. The dependence of the type of recrystallization texture on the component composition of the deformation texture has been established.

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42

Hammelrath, H., J. F. Butler, D. Juul-Jensen, T. Leffers, Hsun Hu, and K. Lücke. "An ODF Study of the Deformation and Recrystallization Textures of Rolled and Channel-die Compressed High Purity Copper." Textures and Microstructures 13, no. 2-3 (1991): 165–87. http://dx.doi.org/10.1155/tsm.13.165.

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The rolling deformation has widely been considered equivalent to plane strain compression. The validity of this presumption, particularly at high strains, was tested by comparing the deformation and recrystallization textures in rolled and channel-die compressed copper using the ODF techniques. Noticeable differences were observed in both the deformation and recrystallization (cube) textures of the strips produced by these two deformation methods. For the deformation texture, the rolled strip shows stronger “copper” and “S”, but weaker “brass” components, in comparison with the channel-die com

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Kilmametov, A. R., Igor V. Alexandrov, and Anna Dubravina. "Texture Analysis of Nanostructured Metals Produced by Severe Plastic Deformation." Materials Science Forum 443-444 (January 2004): 243–46. http://dx.doi.org/10.4028/www.scientific.net/msf.443-444.243.

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In the present work the processes of crystallographic texture formation during severe plastic deformation (SPD), which has been carried out in the conditions of high imposed pressures (up to 6 GPa) and extremely large cumulative deformation degree (e up to 1÷100 and more) in pure metals, are investigated. It is shown that the processes of nanostructure formation as a result of SPD are accompanied not only by known processes such as a fragmentation, extension of misorientation angles, character modification of dislocation density, but also by the formation of deformation textures. The deformati

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Wen, Mingyun, Jisun Park, and Kyungeun Cho. "Textured Mesh Generation Using Multi-View and Multi-Source Supervision and Generative Adversarial Networks." Remote Sensing 13, no. 21 (2021): 4254. http://dx.doi.org/10.3390/rs13214254.

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This study focuses on reconstructing accurate meshes with high-resolution textures from single images. The reconstruction process involves two networks: a mesh-reconstruction network and a texture-reconstruction network. The mesh-reconstruction network estimates a deformation map, which is used to deform a template mesh to the shape of the target object in the input image, and a low-resolution texture. We propose reconstructing a mesh with a high-resolution texture by enhancing the low-resolution texture through use of the super-resolution method. The architecture of the texture-reconstruction

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Kurc-Lisiecka, Agnieszka, Wojciech Ozgowicz, Wiktoria Ratuszek, and Joanna Kowalska. "Analysis of Deformation Texture in AISI 304 Steel Sheets." Solid State Phenomena 203-204 (June 2013): 105–10. http://dx.doi.org/10.4028/www.scientific.net/ssp.203-204.105.

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The textures of cold-rolled AISI 304 austenitic steel were the object of the investigations. The austenite steel was deformed by cold-rolling to 20, 40 and 70% reduction. A significant amount of martensite, formed due to the strain induced (γ®a’) transformation, was detected in the deformed structure by applying magnetic and X-ray diffraction methods. Texture analysis was performed on the basis of the orientation distribution functions (ODFs) calculated from the experimental pole figures. The texture measurements of both phases were conducted from the center layers of the cold-rolled strip. In

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Zhang, Renjie, Chi Zhang, Zeyu Wang, and Jinlong Liu. "Evolution of Recrystallization Texture in A286 Iron-Based Superalloy Thin Plates Rolled via Various Routes." Metals 13, no. 9 (2023): 1527. http://dx.doi.org/10.3390/met13091527.

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The A286 iron-based superalloy has wide-ranging applications in replacing expensive nickel-based and cobalt-based superalloy to manufacture the turbine disk as well as the pipelines and valves of the fourth-generation supercritical water reactor (SCWR) working below 650 °C. The recrystallization texture importantly affects the mechanical properties and oxidation resistance of superalloys. However, very few investigations are available on the recrystallisation texture of A286 alloy. The current work reports the texture of A286 alloy fabrication using various rolling routes, including one-stage

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Cao, W. Q., Seng Ho Yu, Sun Keun Hwang, and Brigitte Bacroix. "Microstructure, Texture and Deformation Mechanism of Zr702 Processed by Equal Channel Angular Pressing (ECAP)." Materials Science Forum 503-504 (January 2006): 533–38. http://dx.doi.org/10.4028/www.scientific.net/msf.503-504.533.

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The commercial purity zirconium (Zr702) has been deformed by Equal Channel Angular Press (ECAP) up to eight passes using route A and BC. The deformation microstructure and the bulk texture have been characterized by Electron Backscattered Diffraction (EBSD) in SEM and X-rays diffraction (XRD), respectively. The homogeneously lamellar deformation structure in route A and the equiaxed deformation structure with local heterogeneity in route BC have both been determined. In both cases the subgrain size flattened at about 0.33 ìm after 2 passes but average misorientation increased with increasing s

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Sussai, W. R., R. E. Bolmaro, and A. M. Kliauga. "The Evolution of Texture and Deformation Anisotropy at an Equal Channel Extruded Aluminum 1050 Alloy." Materials Science Forum 783-786 (May 2014): 192–97. http://dx.doi.org/10.4028/www.scientific.net/msf.783-786.192.

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The aim of this work was to analyze the evolution of texture and the deformation anisotropy of a AA1050 after ECAP and further recrystallization. The initial material was processed by two different routes: the first set of samples came from a hot rolled band with a mixture of cube, copper and brass textures and the second from roll casting and presented a strong brass texture. The ECAP deformation followed routes A, Ay (no rotation between passes but keeping the normal to rolling direction parallel to the transverse extrusion axis) and Bc. Texture evaluation was performed by x-ray analysis. Re

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Dhinwal, Satyaveer Singh, and Laszlo S. Toth. "Unlocking Deformation Path in Asymmetric Rolling by Texture Simulation." Materials 13, no. 1 (2019): 101. http://dx.doi.org/10.3390/ma13010101.

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The texture evolution is wearing the signature of the deformation path in plastic deformation. In asymmetric rolling, plain strain compression and shear are the main components of the imposed strain. In this work, viscoplastic self-consistent (VPSC) simulations of the texture evolution were used to determine the combination and sequence of the two deformation components. It has been found that the deformation path is composed of two parts in asymmetric rolling: it is first essentially rolling, followed by the simple shear process. Simultaneous rolling and shear process cannot produce the obser

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Wang, J., N. Maloufi, Xiang Xin Xue, Z. G. Fan, and Claude Esling. "Textured YBaCuO Films Enhanced by Cold Rolling and Melt Growth Process in Low Oxygen Partial Pressure." Solid State Phenomena 105 (July 2005): 453–58. http://dx.doi.org/10.4028/www.scientific.net/ssp.105.453.

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High critical current density Jc under high magnetic field is required in numerous applications for high temperature superconductor YBa2Cu3O7-δ (Y123). Significant efforts have been made to control sample preparation in view of optimized textures and microstructures. In YBa2Cu3O7-δ superconductor, Jc is limited by grain misalignment and by other defaults like secondary phase (Y211), microcracks... So YBaCuO films were prepared by electrophoretic deposition directly on polycrystalline Ag substrate. Melt textured growth (MTG) in low oxygen partial pressure and cold rolling were performed to YBaC

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