Refractory Technology
Magnesite refractories have low resistance to

Attack by basic slag
Abrasion
Both B and C
Disintegration on sudden change of temperature

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Refractory Technology
Carbon refractories

Do not burn/oxidise, when exposed to air on heating
Do not resist temperature fluctuations
Are not attacked by slags, as they are not wetted by melts
Have extremely low thermal & electrical conductivities

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