The Origin and Growth Kinetics of Plate-Like Abnormal Grains in Liquid Phase Sintered Barium Titanate

1998 ◽  
pp. 331-338 ◽  
Author(s):  
D. Kolar ◽  
A. Rečnik ◽  
M. Čeh
Keyword(s):  
Liquid Phase ◽  
Barium Titanate ◽  
Growth Kinetics ◽  
Kinetics Of

Numerical analysis of growth kinetics of bulk III-V crystals grown by liquid phase electroepitaxy

2010 ◽  
Vol 45 (12) ◽  
pp. 1290-1294 ◽  
Author(s):  
P. Strak ◽  
Z. R. Zytkiewicz ◽  
K. Sakowski ◽  
S. Krukowski
Keyword(s):  
Numerical Analysis ◽  
Liquid Phase ◽  
Growth Kinetics ◽  
Kinetics Of

Controlling the Microstructure of the 2223 Phase Grains for the Fabrication of Silver Clad (Bi,Pb)2Sr2Ca2Cu3Ox Tapes Through the Growth Kinetics of the Superconducting Phases

1992 ◽  
Vol 275 ◽  
Author(s):  
Wai Lo ◽  
B. A. Glowacki
Keyword(s):  
Growth Rate ◽  
Grain Size ◽  
Liquid Phase ◽  
Bulk Density ◽  
Growth Kinetics ◽  
Major Phase ◽  
Average Grain Size ◽  
The Relationship ◽  
Kinetics Of ◽  
Fast Growth Rate

ABSTRACTOur study concentrated on the relationship between the proportions of the phases in the precursors used to synthesise the Bi-2223 phase and the ultimate microstructures of the 2223 phase materials, although the overall cation stoichiometry fixed. It was found that the final 2223 phase grains were larger, although the bulk density tended to be lower with the grains loosely packed together, when the major phase in the precursor was 2212 phase. This was proved to be partly caused by the fast growth rate of the 2212 phase grains which were eventually converted into the 2223 phase. When 2223 phase was present in the precursor, the bulk density became higher and 2223 phase grains became closely packed together, although the average grain size became smaller. This was explained by the existence of a liquid phase at higher temperatures during the formation of the 2223 phase and the sintering of the 2223 phase grains.

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