Heat Treatment Flashcards by Mr Cooper | Brainscape

Q

Hardened steels dent more. True or False?

-FWOS

A

False.

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What does annealing do on the crystal scale?

-FWOS

A

Reduces internal stress.

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Cold working will make a metal more _____?

-FWOS

A

Hard.

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the disadvantage of hardening?

-FWOS

A

It makes a metal brittle.

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the Carbon % of pig iron?

-FWOS

A

4%

How well did you know this?

1

Not at all

2

3

4

5

Perfectly