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Applications and Processing of Metal Alloys Part 2

Total questions: 4

Worksheet time: 3mins

Name
Class
Date
1.

The Steel TTT diagram stands for Time (a)   Transformation

2.

What is the main difference between Hot Working and Cold Working ?

a)

In HOT working, the deformation temperature is high enough for recrystalisation

b)

In COLD working, the deformation temperature is high enough for recrystalisation

c)

In HOT working there are small deformations

d)

In COLD working there are large deformations

3.

Which Metal Strengthening mechanism is shown in this image

a)

Solution Hardening

b)

Alloying

c)

Work Hardening

d)

Precipitation Hardening

4.

The Property shown on the y-axis of this material property chart is ________ _________

(a)