WorksheetsQuizwizz 3rd
Total questions: 10
Worksheet time: 3mins
Which of the following processes is commonly used for shaping traditional ceramic
Extrusion
Forging
Casting
Welding
What type of firing process is typically used in traditional ceramics to achieve final hardness and strength
Annealing
Sintering
Tempering
Quenching
Which properties are cruical for selecting refractory materials
Colour
Thermal conductivity
Porosity
Appearance
Select the refractory material not used in the construction of glass furnce lining
Silica brick
Magnesia brick
Chrome magnesia brick
Fireclay brick
Choose the refractory material suitable for acidic environment
Silica brick
Magnesia brick
Chrome magnesia brick
Doloma brick
Select the industries where refractories are commonly used
Food processing
Metallurgy
Automotive
Leather
What is the advantage of using alumina refractory
High thermal conductivity
Chemical stability
Low cost
Low melting point
Which temperature range is typically associated with the firing stage in basic ceramic production
500-800°C
1000-1200°C
1400-1600°C
1800-2000°C
What is the purpose of firing
Enhance thermal conductivity
Provide smooth surface
Increase brittleness
Achieve final hardness and strength
Choose refractory material that exhibit amphoteric behavior
Chrome magnesia
Fireclay
Alumina
Magnesia
