Results 301 to 310 of about 442,453 (317)
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Behavior and asymptotic stability of thermomechanical processes
International Journal of Engineering Science, 1986Abstract Adiabatic shearing flows of incompressible Newtonian fluids with temperature-dependent viscosity under time-dependent inertial force and time periodic or steady boundary velocity are considered. We obtain some results concerning the behavior and the asymptotic stability of these flows for several types of shearing and viscosity functions.
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Reactive Thermomechanical Processing of Intermetallic Materials
Journal of Materials Engineering and Performance, 2003Intermetallic materials have long attracted the serious attention of scientific and industrial organizations. This is primarily due to their attractive properties, which include high-temperature oxidation and corrosion resistance, low density, and high-temperature strength.
J. Rodriguez +3 more
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Shock Thermomechanical Processing of Superalloys
1979Nickel-base superalloys have become the primary material used in gas turbine engines for blades, brackets, disks, and other components. Most of the effort on nickel base materials has been to extend their high-temperature capabilities to increase the efficiency of the engine.
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Thermomechanical Processing by Shock Waves: An Overview
1981Research efforts assessing the potential of shock TMP for a number of alloy systems are reviewed. Shock loading seems to be a promising deformation technique in TMP when (a) the initial strength of the alloy is such that conventional deformation is precluded and (b) when the shock wave induces property improvements that are significantly superior to ...
Marc A. Meyers +3 more
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Finite–element modelling of thermomechanical processing
Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 1999The finite–element method is the most widely used computer–based modelling technique for investigating the detail of metal forming operations, particularly within the deformation zone. It is used for mechanical, thermal and microstructural events. The demands for greater detail keep pace with improvements in computer power, such that the technique ...
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Thermomechanical Processing of Aluminum Alloy Ingots
1978The Materials Engineering Division at Frankford Arsenal is involved in an extensive research effort aimed at upgrading the engineering properties of wrought high-strength 7000-series aluminum alloys through thermomechanical processing of the ingot material.
J. Waldman, H. Markus, H. Sulinski
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Thermomechanical Processing of Superalloys
1989Timothy E. Howson, Wilford H. Couts
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, 2004