metals

What are ferrous metals?

• Metals that contain zinc

• Metals that contain iron

• Metals that contain aluminum

• Metals that contain copper

What are non-ferrous metals?

• Metals that contain iron

• Metals that contain copper

• Metals that contain aluminum

• Metals that contain zinc

What are the properties of cast iron?

• Corrosion Resistance, Malleability, Ductility

• Ductility, Malleability, Elasticity

• Hardness, Toughness, Ductility

• Hardness, Malleability, Toughness

What are the properties of wrought iron?

• Hardness, Toughness, Tensile Strength

• Ductility, Malleability, Toughness

• Corrosion Resistance, Malleability, Ductility

• Hardness, Malleability, Toughness

What are the uses of aluminum?

• Making jewelry, Coins, Radiation protections

• Engineering and construction material, Cars and construction products

• Power lines, High-rise buildings, Window frames

• Electrical equipment, Construction and industrial machinery

What are the uses of steel?

• Power lines, High-rise buildings, Window frames

• Engineering and construction material, Cars and construction products

• Electrical equipment, Construction and industrial machinery

• Making jewelry, Coins, Radiation protections

What is mild steel?

• Steel with low tensile strength

• Steel with high ductility

• Steel with high tensile strength

• Steel with low ductility

What is anodizing?

• A process to coat metal with a paint layer

• A process to coat metal with an oxide surface layer

• A process to coat metal with a polymer layer

• A process to coat metal with a plastic layer

What is powder coating?

• A type of coating applied as a free-flowing, dry powder

• A type of coating applied as a liquid paint

• A type of coating applied as a wax

• A type of coating applied as a gel

What are precious metals?

• Metals that are lightweight and flexible

• Metals that are magnetic and conductive

• Metals that are rare and valuable

• Metals that are common and easily found