... moulding copper dislocation motion extrusion plastic flow stress-strain relations Size effects, i.e., increased data scatter, variations in material response, shape anomalies, etc., which occur with miniaturization as the grain size approaches the feature size, pose concerns when forming...

.../p65-122 10 03 2011 25 07 2011 13 09 2011 13 09 2011 composite materials fibres finite element analysis hydrodynamics Newton-Raphson method plastic flow polymers Runge-Kutta methods Jeffery’s orbit short-fiber-reinforced composite materials fiber...

... treatment heating necking plastic flow sheet metal processing superplasticity electrical pulsing aluminum sheet metal formability EAM When manufacturing metallic parts from sheet metal, there is a limit to which the blanks can be deformed prior to fracture. This limit is primarily...

..., e.g., poor surface finish, reduced tool life, low repeatability, and reduced effectiveness of lubricants. copper deformation dislocation density electroforming grain size plastic flow 15 07 2009 08 01 2010 30 03 2010 30 03 2010 2010 American Society...

... finite element analysis forming processes laser beam applications microfabrication plastic flow scanning electron microscopy shock wave effects work hardening With the increasing application of micro-electro-mechanical systems (MEMS) in industry, its reliability and robustness calls...

... the valve pin and the valve body. 18 02 2005 07 12 2005 plastic flow plastics industry flow control rheology controllers non-Newtonian flow finite element analysis interpolation finite difference methods valves design engineering channel flow melt processing pressure control...

...A. G. Atkins The implications of whether new surfaces in cutting are formed just by plastic flow past the tool or by some fracturelike separation process involving significant surface work, are discussed. Oblique metalcutting is investigated using the ideas contained in a new algebraic model...

..., there is a critical wear land width, VB * , at which plastic flow is initiated at the front of the wear land. For this case, if VB < VB * , purely elastic contact is present, but if VB > VB * , plastic flow of the workpiece is present at the front edge of the wear...

... Engineering Division for publication in the JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING . Manuscript received Aug. 2000; Revised July 2001. Associate Editor: R. Smelser. 01 Aug 2000 01 July 2001 29 04 2002 drawing (mechanical) forming processes plastic flow ultrasonic...