Results 331 to 340 of about 3,408,458 (372)

Microstructural evolution in bone china

British Ceramic Transactions, 2000
Abstract Phase and microstructural evolution in model bone china bodies was determined by XRD and electron microscopy of quenched samples fired for 3 h at 600–1500°C. Unfired but shaped bone china comprised bone ash and clay agglomerates (≤70 μm) in a matrix of smaller (from submicron to 10 μm) mixed clay, feldspar, and bone ash particles.
Y. Iqbal, P.F. Messer, W.E. Lee
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Microstructure evolution and dynamic recrystallization mechanism during thermal deformation of GH4698 superalloy

Journal of Materials Science, 2022
Haizhu Li, Xing-xing Liu, Wen-wen Zhang, Pengwei Liu, S. Guo, He-yong Qin, Q. Tian   +6 more
semanticscholar   +1 more source

Microstructure Evolution During Batch Annealing

Journal of Materials Engineering and Performance, 2003
Design of industrial annealing cycles requires recrystallization and grain growth studies, which are typically carried out under isothermal laboratory condition. The kinetics coefficients of these phase transformations are obtained from such studies, which are subsequently used in designing the industrial nonisothermal cycles using the additivity ...
Satyam S. Sahay, B.V. Harish Kumar, Sangeetha J. Krishnan   +2 more
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Effect of undercooling on microstructure evolution of Cu based alloys

Journal of Alloys and Compounds, 2022
Xiaolong Xu, Y. Hao, R. Dong, H. Hou, Yu-hong Zhao   +4 more
semanticscholar   +1 more source

Microstructural evolution in silica aerogel

Journal of Non-Crystalline Solids, 2007
Microstructural evolution in silica aerogel has been observed in samples produced by the hydrolysis and polycondenzation of tetramethylorthosilicate that was acid catalyzed. Drying of the silica gel was performed by replacing its liquid phase with liquid carbon dioxide, which was removed under high pressure and low temperature conditions in a critical ...
Carlos Folgar, Diane Folz, Carlos Suchicital, David Clark   +3 more
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Additive manufacturing of metals: Microstructure evolution and multistage control

, 2021
Zhi-Yuan Liu, Dandan Zhao, Pei Wang, Ming Yan, Can Yang, Zhangwei Chen, Jian Lu, Zhaoping Lu   +7 more
semanticscholar   +1 more source

Microstructural evolution during directional annealing

Acta Materialia, 2002
Development of a columnar-grained structure and its continued propagation during directional annealing has been studied using a front-tracking, grain-growth model. The effects of the initial microstructure, hot zone velocity, and hot zone width were investigated for a single-phase system without a texture.
A.Y Badmos, H.J Frost, I Baker
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Microstructure evolution and mechanical responses of Al–Zn–Mg–Cu alloys during hot deformation process

Journal of Materials Science, 2021
Yuemei Guo, Jianhai Zhang, Hongwei Zhao
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Microstructural Evolution and Coherent Islands

MRS Proceedings, 1992
ABSTRACTMicrostructural evolution in systems containing strained islands (coherent, incoherent or both) is investigated. The growth rate of an individual island coarsening in an ensemble of strained islands is obtained by including elastic effects on surface diffusion of adatoms to and the equilibrium solubility of strained islands.
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Microstructure evolution and mechanical properties at high temperature of selective laser melted AlSi10Mg

, 2021
Yejie Cao, Xin Lin, Qingzheng Wang, S. Shi, L. Ma, N. Kang, Weizhao Huang   +6 more
semanticscholar   +1 more source