发布求助
文献互助 智能选刊 最新文献

Texture, Stress, and Microstructure最新文献

筛选
英文 中文
The Nucleation of Recrystallisation and the Development of Textures in Heavily Compressed Iron-Carbon Alloys 重压缩铁碳合金中再结晶的形核与织构的发展
Texture, Stress, and Microstructure Pub Date : 1900-01-01 DOI: 10.1155/TSM.1.151
I. Dillamore, H. Katoh, K. Haslam
{"title":"The Nucleation of Recrystallisation and the Development of Textures in Heavily Compressed Iron-Carbon Alloys","authors":"I. Dillamore, H. Katoh, K. Haslam","doi":"10.1155/TSM.1.151","DOIUrl":"https://doi.org/10.1155/TSM.1.151","url":null,"abstract":"Quantitative studies of textures developed in compressed iron–0.02%C and iron–0.14%C alloys before and after annealing have allowed theoretical predictions based on homogeneous plasticity theory to be assessed. It is concluded that qualitatively the theory is very good but predicts rates of texture development rather higher than those observed. The prediction of the theory that orientations on a line joining [110] and [411] should have a tendency to split into two components on deformation and form transition bands, which may be important in nucleating recrystallisation, has been confirmed by the results of the annealing experiments.","PeriodicalId":413822,"journal":{"name":"Texture, Stress, and Microstructure","volume":"21 33","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113962830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 45
An Analysis of Elastic Anisotropy and Microyielding in Polycrystalline Molybdenum TZM 多晶钼的弹性各向异性及微屈服分析
Texture, Stress, and Microstructure Pub Date : 1900-01-01 DOI: 10.1155/TSM.3.231
A. Kumar, W. Hutchinson
{"title":"An Analysis of Elastic Anisotropy and Microyielding in Polycrystalline Molybdenum TZM","authors":"A. Kumar, W. Hutchinson","doi":"10.1155/TSM.3.231","DOIUrl":"https://doi.org/10.1155/TSM.3.231","url":null,"abstract":"Samples of molybdenum TZM alloy in sheet form have been investigated in the warm-worked condition and after recrystallisation heat treatments to produce a range of different grain sizes. Orientation distributions were calculated from measured pole figure data and specimens were cut at various angles around the sheet to determine the planar variations in Young's modulus and microyield stress. Elastic moduli have been calculated for the materials on the basis of several different models using the preferred orientation data. Excellent agreement is found between the measured moduli and those calculated according to the Eshelby-Kroner-Kneer model. Variations in stress level from grain to grain were also calculated according to this model and used to predict the initiation of plastic flow, i.e. the microyield point. These predictions also agree closely with measured values. Variation of grain size did not have a major influence on elasticity or microyielding.","PeriodicalId":413822,"journal":{"name":"Texture, Stress, and Microstructure","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127600258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Yield Loci Calculation of Hexagonal Materials Using a Selfconsistent Polycrystalline Model 用自洽多晶模型计算六边形材料的屈服位点
Texture, Stress, and Microstructure Pub Date : 1900-01-01 DOI: 10.1155/TSM.26-27.513
R. Lebensohn, C. Tomé
{"title":"Yield Loci Calculation of Hexagonal Materials Using a Selfconsistent Polycrystalline Model","authors":"R. Lebensohn, C. Tomé","doi":"10.1155/TSM.26-27.513","DOIUrl":"https://doi.org/10.1155/TSM.26-27.513","url":null,"abstract":"Polycrystalline models are used for the calculation of the yield loci of hcp aggregates with different \u0000crystallographic textures. Predictions are made using both a classical Taylor Full Constraints (FC) \u0000approach and a viscoplastic selfconsistent (VPSC) formulation. Typical deformation modes for low and \u0000high temperature are assumed to be active. The vertex configuration of the Single Crystal Yield Surface \u0000(SCYS) and the relative activity of different deformation modes as a function of the applied stress are \u0000also presented and discussed. For low temperature, when twinning is active, a non centro-symmetric \u0000behavior is observed in textured polycrystals along the direction of the -axis texture component. \u0000Such effect, associated with the directionality of twinning, is well reproduced by the VPSC model. For \u0000high temperature, the predicted yield loci are centro-symmetrical but also strongly dependent on the \u0000texture of the aggregate.","PeriodicalId":413822,"journal":{"name":"Texture, Stress, and Microstructure","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126248610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
QUANTITATIVE DETERMINATION OF PREFERRED ORIENTATION BY ENERGY-DISPERSIVE X-RAY DIFFRACTION 用能量色散x射线衍射定量测定优选取向
Texture, Stress, and Microstructure Pub Date : 1900-01-01 DOI: 10.1155/TSM.2.95
L. Gerward, S. Lehn, G. Christiansen
{"title":"QUANTITATIVE DETERMINATION OF PREFERRED ORIENTATION BY ENERGY-DISPERSIVE X-RAY DIFFRACTION","authors":"L. Gerward, S. Lehn, G. Christiansen","doi":"10.1155/TSM.2.95","DOIUrl":"https://doi.org/10.1155/TSM.2.95","url":null,"abstract":"The use of energy-dispersive X-ray diffraction \u0000for quantitative determination of preferred \u0000orientations in polycrystalline specimens is analysed. \u0000The method is applied to determinations of \u0000rolling texture and fibre texture. The adaptability \u0000of the method to in situ studies is demonstrated by \u0000observations of texture changes simultaneous with \u0000the deformation of a specimen in a tension test.","PeriodicalId":413822,"journal":{"name":"Texture, Stress, and Microstructure","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128010629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
LATTICE CURVATURES PRODUCED BY THE HEAVY DEFORMATION OF POLYCRYSTALS 多晶的大变形所产生的晶格曲率
Texture, Stress, and Microstructure Pub Date : 1900-01-01 DOI: 10.1155/TSM.4.41
I. Dillamore
{"title":"LATTICE CURVATURES PRODUCED BY THE HEAVY DEFORMATION OF POLYCRYSTALS","authors":"I. Dillamore","doi":"10.1155/TSM.4.41","DOIUrl":"https://doi.org/10.1155/TSM.4.41","url":null,"abstract":"An outline nomenclature is given for some of the microstructural \u0000heterogeneities found in heavily deformed single phase \u0000cubic metals. The relationship of these features to the development \u0000of lattice curvatures is discussed and the importance of lattice \u0000curvatures in relating deformation and annealing textures is \u0000assessed.","PeriodicalId":413822,"journal":{"name":"Texture, Stress, and Microstructure","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122254828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Ceramic Magnets (Keramische Magnete) 陶瓷磁体(Keramische Magnete)
Texture, Stress, and Microstructure Pub Date : 1900-01-01 DOI: 10.1155/TSM.2.255
H. Bunge
{"title":"Ceramic Magnets (Keramische Magnete)","authors":"H. Bunge","doi":"10.1155/TSM.2.255","DOIUrl":"https://doi.org/10.1155/TSM.2.255","url":null,"abstract":"","PeriodicalId":413822,"journal":{"name":"Texture, Stress, and Microstructure","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128185154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Unified View of Methods to Resolve the Inverse Problem of Texture Goniometry 纹理几何反问题的统一解决方法
Texture, Stress, and Microstructure Pub Date : 1900-01-01 DOI: 10.1155/TSM.25.171
H. Schaeben
{"title":"A Unified View of Methods to Resolve the Inverse Problem of Texture Goniometry","authors":"H. Schaeben","doi":"10.1155/TSM.25.171","DOIUrl":"https://doi.org/10.1155/TSM.25.171","url":null,"abstract":"Invariants of the tomographic projection operator of texture goniometry and counterexamples provide a unified view of existing methods to resolve the corresponding inverse problem and may be instructive to develop novel approaches.","PeriodicalId":413822,"journal":{"name":"Texture, Stress, and Microstructure","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115780700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
The Use of a Position Sensitive Detector or of a Multidetectorfor the Measurement of Pole Figures by Neutron Time-of-FlightTechnique 用位置敏感探测器或多探测器用中子飞行时间技术测量极位图
Texture, Stress, and Microstructure Pub Date : 1900-01-01 DOI: 10.1155/TSM.14-18.251
K. Walther
{"title":"The Use of a Position Sensitive Detector or of a Multidetectorfor the Measurement of Pole Figures by Neutron Time-of-FlightTechnique","authors":"K. Walther","doi":"10.1155/TSM.14-18.251","DOIUrl":"https://doi.org/10.1155/TSM.14-18.251","url":null,"abstract":"The neutron flux of even high flux reactors is poor in conwith the quantum flux ofX-ray tubes. Furthermm the costs of operation time ofa reactor ex the ones of a X-ray dieter many times. Therefore in order to decrease themngtime more and more neutron spectrometers have been equipped with multidrs (MD) or position sensitive detectors (PSD) in the last time. Also in the field of texture investigation the use of PSD were report. They are used at spectrometexs working with monoromated neutron bemns and are particularly used to do profile analysis. In the present paper we describe the planned improvement ofs spectrometer working with a white neutron beam (time-of-flight technique) using a bent MD. In its nature this is a combination oboth wavelength can and pole figure scan. For scanning the pole figures the sample movement can be reduced to a rotation about only one axis.","PeriodicalId":413822,"journal":{"name":"Texture, Stress, and Microstructure","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115908758","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
TEXTURE AND ANISOTROPY BY FORMATION AND DECOMPOSITION OF NICKEL HYDRIDE 氢化镍形成和分解的织构和各向异性
Texture, Stress, and Microstructure Pub Date : 1900-01-01 DOI: 10.1155/TSM.19.29
I. Tomov
{"title":"TEXTURE AND ANISOTROPY BY FORMATION AND DECOMPOSITION OF NICKEL HYDRIDE","authors":"I. Tomov","doi":"10.1155/TSM.19.29","DOIUrl":"https://doi.org/10.1155/TSM.19.29","url":null,"abstract":"The effect of microstructure and crystal direction on the extent of phase transformation (EPT) of Ni \u0000into β-NiH by cathodic charging with H has been investigated by X-ray diffraction, EPT is controlled \u0000by the crystal direction in the case of heat-treated specimens. In the case of electrodeposited \u0000specimens, the imperfections of which are commensurate with those of cold-worked metals, EPT is \u0000controlled by both the crystal direction and the “dislocation-induced” anisotropy at the same time. \u0000The decomposition of β-NiH follows the Kolmogorov–Avrami–Johnson–Mehl kinetics. The microstructural \u0000anisotropy induces anisotropy in the rate of decomposition of β-NiH.","PeriodicalId":413822,"journal":{"name":"Texture, Stress, and Microstructure","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134130721","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
NON-RANDOM ORIENTATION DISTRIBUTION FUNCTIONS WITH RANDOM POLE FIGURES 具有随机极形的非随机方向分布函数
Texture, Stress, and Microstructure Pub Date : 1900-01-01 DOI: 10.1155/TSM.3.169
H. Bunge, C. Esling
{"title":"NON-RANDOM ORIENTATION DISTRIBUTION FUNCTIONS WITH RANDOM POLE FIGURES","authors":"H. Bunge, C. Esling","doi":"10.1155/TSM.3.169","DOIUrl":"https://doi.org/10.1155/TSM.3.169","url":null,"abstract":"It is shown, theoretically and with numerical examples, that the orientation distribution function may vary between zero and two or even more times random while a corresponding pole figure is completely random.","PeriodicalId":413822,"journal":{"name":"Texture, Stress, and Microstructure","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134228156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信