Materials Processing in High Gravity
Published on 5. November 2012
Book
Paperback/Softback
VIII, 222 pages
978-1-4613-6073-5 (ISBN)
Description
There are two motives for studying materials processing in centrifuges. First, such research improves our understanding of the influence of acceleration and convection on materials processing. Second, there are commercial opportunities for production of unique and improved materials that cannot be prepared under normal earth conditions or in space. Through a combination of experiments and theory, we are gaining an understanding of centrifugation on phenomena of importance to materials processing. We find that it is necessary to consider not only acceleration, but also the Corio lis effect and the variation of acceleration with position. As one consequence, the vigor of buoyancy-driven convection is sometimes increased by centrifugation and sometimes decreased. Similarly, the tendency of the convection to become unstable or oscillatory may either be increased or decreased by centrifugation. On the other hand, the observed effects of centrifugation on product quality have largely gone unexplained. This volume constitutes the proceedings of The Second International Workshop on Materials Processing at High Gravity, hosted by Clarkson University in June of 1993. The concept for a workshop on materials processing in centrifuges was born at a series of informal meetings held in Paris in 1990. The First International Workshop on Materials Processing at High Gravity was held in May of 1991 in Dubna, USSR, on the banks of the Volga River. The proceedings of this workshop was published in 1992 as a special issue of the Journal of Crystal Growth.
More details
Edition
Softcover reprint of the original 1st ed. 1994
Language
English
Place of publication
New York
United States
Target group
Professional and scholarly
Research
Illustrations
VIII, 222 p.
Dimensions
Height: 254 mm
Width: 178 mm
Thickness: 13 mm
Weight
453 gr
ISBN-13
978-1-4613-6073-5 (9781461360735)
DOI
10.1007/978-1-4615-2520-2
Schweitzer Classification
Other editions
Additional editions
Liya L. Regel | William R. Wilcox
Materials Processing in High Gravity
Proceedings of the Second International Workshop Held in Potsdam, New York, June 6-12, 1993
Book
12/1994
1st Edition
Kluwer Academic / Plenum Publishers
€96.00
Article exhausted; check different version
Content
to Materials Processing in Large Centrifuges.- Thermal Stability and the Suppression of Convection in a Rotating Fluid on Earth.- Convective Flows during Crystal Growth in a Centrifuge.- Removal of Convective Instabilities in Liquid Metals by Centrifugation.- Growth of GaAs Single Crystals at High Gravity.- Response of Temperature Oscillations in a Tin Melt to Centrifugal Effects.- Unsteady Thermal Convection of Melts in a 2-D Horizontal Boat in a Centrifugal Field with Consideration of the Coriolis Effect.- Variation of Effective Impurity Segregation Coefficient in Tellurium Grown under High Gravity.- Analysis of Impurity Distribution by Galvanomagnetic Method in InSb Obtained under High Gravity Conditions.- The Influence of Gravity on Pb1-xSnxTe Crystals Grown by the Vertical Bridgman Method.- Microstructural Development in Pb-Sn Alloys Subjected to High-Gravity during Controlled Directional Solidification.- The Role of Thermal Stress in Vertical Bridgman Growth of CdZnTe Crystals.- Morphological Stability of Directional Solidification in a Centrifugal Field.- Effects of Coriolis and Centrifugal Forces on the Melt during Directional Solidification of a Binary Alloy.- Modeling and Experiments on Epitaxial Growth on a GaAs Hemisphere Substrate at 1 g and under Hypergravity.- Fire Behavior in Macrogravity.- Coriolis Effect on Heat Transfer Experiment Using Hot-Wire Technique on Centrifuge.- Crystal Growth of Energetic Materials during High Acceleration Using an Ultracentrifuge.- Gel Polymerization at High Gravity.- Numerical Simulation of the Effect of Gravity on Weld Pool Shape.- HIRB - The Centrifuge Facility at Clarkson.- Establishment of the New C-CORE Centrifuge Centre.