PM 2

Question 1

Impregnated bushings are made of

Answer 1

bronze

Question 2

_______ is the impregnated metal used for medical implants.

Answer 2

Titanium

Question 3

PM parts are identified from cast and forged by having

Answer 3

no parting or trim line

Question 4

The finish of PM parts are unique because

Answer 4

They have a smooth surface finish.

Question 5

the disadvantages of PM are

Answer 5

High cost of powders, Simple shapes and passages, shrinkage

Question 6

________ is uniform and easily compensated for.

Answer 6

Shrinkage