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- Subject
- Refractory Technologychemical-engineering › refractory-technology
- Published
- 8 Mar 2019
- Last updated
- 28 May 2026
Explanation
Fireclay bricks are commonly used for lining cupolas, gas producers, and the roofs of open hearth furnaces due to their heat resistance. However, they are not appropriate for lining the bottom of hot metal mixers because this area requires materials with higher mechanical strength and resistance to slag corrosion.
More Refractory Technology MCQs
Practice related questions from the same subject.
- 1.Identify the incorrect statement about ceramic materials:
- 2.Identify the incorrect statement from the options below:
- 3.Identify the incorrect statement regarding the electrical conductivity of refractory materials.
- 4.Identify the incorrect statement from the following options:
- 5.Identify the incorrect statement from the following options:
- 6.Identify the incorrect statement from the options below:
- 7.What is the chemical composition of carborundum, which is utilized in the production of crucibles for melting non-ferrous metals?
- 8.What does the permeability of bricks indicate?
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