Material Science question 3 Place an up arrow (uparrow), down arrow (downarrow),

Question

Material Science question 3 Place an up arrow (uparrow), down arrow (downarrow), equivalent (=) in each blank space to decrease(ing) or no change for the following statements related to sintering. Note, be very clear with your symbols. The volume of a sintered ceramic relative to the volume of the green body. For Al_2O_3. the temperature of sintering decreases the time for sintering. The porosity of a sintered ceramic as a function of time at sintering temperature. The grain size of sintered ceramics when compared to the particle size in the green body.

Explanation / Answer

1) higher

2) higher

3) decreases

4) decreases

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