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WorksheetsQuiz on Ferrous and Non-Ferrous Alloys
Total questions: 15
Worksheet time: 8mins
What is the main alloying element in ferrous materials?
Copper
Aluminum
Carbon
Nickel
Which type of steel has a carbon content of less than 0.25%?
Low-carbon steel
High-carbon steel
Medium-carbon steel
Stainless steel
What is the primary characteristic of stainless steels?
High melting point
High resistance to corrosion
Low density
High electrical conductivity
Which type of cast iron is known for its brittleness and difficulty to machine?
Malleable iron
Gray cast iron
Nodular cast iron
White cast iron
What is the typical carbon content range for high-carbon steels?
0.25% to 0.6%
0.6% to 1.4%
1.4% to 2.14%
Less than 0.25%
Which alloying element is commonly added to improve the hardenability of medium-carbon steels?
Chromium
Nickel
Titanium
Copper
What is a key advantage of non-ferrous alloys over ferrous alloys?
Higher thermal conductivity
Lower melting point
Better corrosion resistance
Higher density
Which type of stainless steel is known for its non-magnetic properties?
Ferritic stainless steel
Austenitic stainless steel
Martensitic stainless steel
Duplex stainless steel
What is the primary application of high-carbon steels?
Structural shapes
Cutlery and tools
Automobile body components
Railway tracks
Which non-ferrous alloy is characterized by low density and high strength?
Aluminum alloys
Copper alloys
Magnesium alloys
Titanium alloys
What is the main feature of duplex stainless steels?
Low corrosion resistance
Non-hardenable
Two-phase microstructure
High carbon content
Which type of cast iron is produced by adding magnesium to gray cast iron?
White cast iron
Gray cast iron
Nodular cast iron
Malleable iron
What is the typical application of aluminum alloys?
Surgical instruments
Gas turbine blades
Automotive parts
Welding electrodes
Which alloying element is commonly found in brass?
Tin
Zinc
Aluminum
Nickel
What is the primary characteristic of refractory metals?
High melting points
Low strength
Low melting points
High ductility
