Spinning 2

Question 1

Sheet metal can be formed using electromagnetic fields which is called.

Answer 1

Magnetic pluse

Question 2

3 variations of Magnetic pulse forming

Answer 2

Bulging, Crimping, Forming

Question 3

____ uses powdered metal as its input.

Answer 3

Powder Metallurgy Processing

Question 4

_____ is another name for a funnel

Answer 4

Tundish

Question 5

3 types of processing metal to powder

Answer 5

Atomizing, Grinding, Electrical Discharge

Question 6

The _____/_____ ratio makes PM and ignition source.

Answer 6

Area/Volume

Question 7

When using Electrical Discharge to process metal to powder ____ _____ and ______is used to prevent ignition.

Answer 7

Inert Gas. Vacuum

Question 8

The process of ______ is the first step in processing uniformly sized PM particles.

Answer 8

Compaction

Question 9

Compaction of PM is done by a

Answer 9

press

Question 10

Compaction produces highly porous

Answer 10

Green Compact in a green state

Question 11

______ _______ or _______ ______ is used for compaction.

Answer 11

Double punches, split punches

Question 12

_____ is used to create stock of uniform density throughout.

Answer 12

Isostatic Compaction

Question 13

Tungsten Carbide compaction uses _______ ______ to help with temporary adhesion in the green state.

Answer 13

Polymer Binders