The driving force for the various stages of solid-state sintering are – McqOptions

MCQOPTIONS

1.	The driving force for the various stages of solid-state sintering are ________ and ________
A.	Lattice diffusion and capillary force
B.	Surface tension forces and diffusional flow
C.	Surface tension forces and plastic flow
D.	Lattice diffusion and surface tension force
Answer» C. Surface tension forces and plastic flow

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