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What are refractories? Give the preparation, properties and uses Carborundum bricks.
written 7.9 years ago by
teamques10
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modified 23 months ago
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sagarkolekar
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written 7.9 years ago by
teamques10
★ 65k
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Refactory is any material that can withstand high temperature, without softening or suffering a deformation in shape.
Carborundom (SiC) bricks:
Carborundom bricks belong to the class of neutral refactory.
Preparation:
- SiC is made in an electric furnace at a temperature of 15000C, from sand (60%) and coke(40%) with the addition …
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