Show:
Definitions
Iron Production
Steel Classifications
Metal Identifications
cast iron
100
resistance to penetration
What is hardness
100

pig iron is produced in

What is a blast furnace

100

Bars, rods and tubing are made from what type of product

What is billets

100
Forging and rolling serve to shape the metal and to
What is improve mechanical properties
100

Which element combines with carbon in grey cast iron to from graphite?

What is silicon

200
Ability to withstand rapidly alternating loads
What is Fatigue strength
200

Fluxing agent that removes impurities from iron

What is limestone

200

Structural shapes are made from what type of product

What is blooms

200
how are structural shapes made
What is hot rolling
200

How is broken grey cast iron identified?

What is dark grey graphite flakes in the grain structure

300
Ability of a metal to be drawn, stretched, twisted or permanently deformed without breaking
What is Ductility
300

A cupola furnace is used to turn pig iron and scrap steel into

What is cast iron

300

[ drawing round bar through a series of dies=

what is wire manufacturing

300
one of the main effects carbon has on steel is
What is improved tensile strength
300

How is broken nodular iron identified

What is dark spheroid masses in the grain structure

400
The point which a metal will continue to stretch even though there is no increase in load
What is Yield strength
400

Which steel production method accounts for most of the worlds steel production?

What is basic oxygen furnace

400
Nickel when added to steel increases the steels
What is ductility
400

At what percent of carbon does steel develop maximum tensile strength

What is 0.8%

400

Which type of cast iron is the hardest

What is white cast iron

500
The ability of a metal to be hammered, rolled or bent without breaking or cracking
What is malleability
500

What are most alloy and tool steels produced in

What is electric furnace

500
Which metal when machined, becomes almost white in color and when fractured is white
What is aluminum
500

Out of all the stainless steel groupings, which one is magnetic

What is straight chromium stainless steel

500

This cast iron undergoes a long annealing process

What is malleable cast iron

600
ability to resist crushing forces
what is compression strength
600

slag by definition when talking about iron production

What is layer of impurities

600
Of Aluminum, stainless steel, copper and bronze which has the lowest meting temp.

What is aluminum

658c, 1405c, 1082,860

600

in a chip test this steel appears small and hard

what is cast iron

600

Daily Double

What is added to enhance hardenability toughness, strength and ductility

What is Manganese