... strength, resistance to plastic flow, and electrical conductivity [( 3 )]. Thus, processes that reduce grain sizes are desirable for microscale applications and it has been shown that high strength microcomponents can be fabricated by controlling grain refinement and texture using processes such as equal...

... hydrodynamics Newton-Raphson method plastic flow polymers Runge-Kutta methods In this paper, we apply numerical schemes to solve for the motion of a single fiber within a viscous fluid. The basis is that the fiber is migrating with zero net force and torque from the fluid. As in Jeffery’s approach, we...

.... , 2002 , “ Thermally Activated Plastic Flow of Metals and Ceramics With an Electric Field or Current ,” Mater. Sci. Eng., A 0921-5093 , 322 , pp. 100 – 107 . 10.1016/S0921-5093(01)01122-4 Andrawes , J. S. , Kronenberger , T. J. , Roth , J. T. , and Warley , R. L. , 2007...

..., 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...

... stress concentration occurs in area B in Fig. 5 because the plastic flow is constricted at small fillets. It is manifest in Fig. 7a that the vertical displacement of the thin film in the cavity increases linearly with the increase in fillet size, owing to less retardation in material flow...

.... Colloid Sci. 0095-8522 10.1016/0095-8522(65)90022-X , 20 , pp. 417 – 437 . 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...

...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...

... October 23, 2001; revised July 5, 2002. Associate Editor: M. Davies. 23 October 2001 05 July 2002 25 04 2005 turning (machining) cutting tools cutting wear machining chatter condition monitoring genetic algorithms plastic flow boron compounds Generally, the hard...

.... 2000; Revised July 2001. Associate Editor: R. Smelser. 01 Aug 2000 01 July 2001 29 04 2002 drawing (mechanical) forming processes plastic flow ultrasonic transducers thickness measurement ultrasonic measurement The conventional deep drawing process is limited...