Chapter 2 Review Metallurgy

Which of the following is a reason to perform heat treatment?

All of the above.

One method of rapidly heating metal parts using electricity is by

induction

Malleability is best described as the ability of metal to

bend without breaking

An alloy is a substance comprised of two or more _____.

metals

Which of the following is a problem that can occur when using an induction coil to harden parts?

Shifting position

All metals whose major component is not iron are classified as which of the following?

Nonferrous

Chemical composition of metals and alloys is important for the final properties, but so are _____.

processes and microstructure

Which of the following is an alloying element used in ferrous metals?

chromium

Which of the following is a metal property?

Strength

These are responsible for the properties seen in metals.

Microstructures

Which of the following is not a nonferrous metal?

Iron

Which of the following best describes the art and science of metallurgy?

All of the above.

Which of the following is used by an induction coil to harden steel parts?

High-frequency electric energy

Which of the following is determined from the microstructure of a metal?

The properties of the metal

Which two metals are commonly used to make cooling fins?

Aluminum and copper

All metals whose major component is iron are classified as _____.

ferrous