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Intermediate stage sintering kinetics

Since the introduction of a mathematical model for sintering by Kuczynski [12] numerous other models have been proposed. Reviews of these sintering kinetic models are given in references [13—19]. This description of sintering kinetics is organized into initial, intermediate, and final stage kinetic models. [Pg.788]

Solid state sintering was discussed previously in this chapter. The sintering kinetics depend upon the rate determining step, which can be either viscous flow, grain boundary diffusion, or lattice diffusion. These sintering kinetics are summarized in Tables 16.4 and 16.6 for the initial and intermediate stage and Section 16.3.2.3 for the final stage. [Pg.861]

This concept can also be applied to the intermediate stage of sintering. Coble s intermediate stage model also took the surface area of the pore into account. The kinetic equations based on the two models are, in fact, the same except for the numerical constants. [Pg.60]


See other pages where Intermediate stage sintering kinetics is mentioned: [Pg.869]    [Pg.57]    [Pg.822]    [Pg.84]    [Pg.86]    [Pg.87]    [Pg.37]    [Pg.504]    [Pg.93]    [Pg.36]    [Pg.78]   
See also in sourсe #XX -- [ Pg.800 , Pg.801 , Pg.802 ]




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