Coble developed rate equations for three stage sintering assuming the – McqOptions

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1.	Coble developed rate equations for three stage sintering assuming the compact to be made of packed spheres and in the final stage form interlocking ___________
A.	Tetrakaioctahedrons
B.	Tetrakaidecahedrons
C.	Tetracontagons
D.	Tetrakaitetrahedrons
Answer» C. Tetracontagons

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