Before pressing and sintering in the conventional PM sequence, the powders are blended and/or mixed.Blending refers to which one of the following:
A) air is largely removed from the powders
B) ceramic powders are intermingled with the metal powders to create cermets
C) powders of different chemistries are intermingled
D) powders of the same chemistry but possibly different sizes are intermingled
Correct Answer:
Verified
Q5: For a given weight of metallic powders,
Q6: As particle size increases, interparticle friction
A)decreases
B)increases
C)remains the
Q7: Which of the following powder shapes would
Q8: Which of the following statements are correct
Q9: In the water atomization process for producing
Q11: After pressing in the press and sinter
Q12: Which one of the following most closely
Q13: Repressing refers to a pressworking operation used
Q14: Impregnation refers to which of the following
Q15: In cold isostatic pressing, the mold is
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