# Basic Refactories Qualities:
1. Basic refractories are used for firing solutions consisting of alkaline raw materials and as open metal resistors of open hearth steel mills.
2. Basic refractories have high corrosion resistance and dense formation.
3. This type of brick has high heat resistance and high thermal expansion coefficient.
4. This type of brick is more resistant to alkaline admixtures. But if this type of brick has silica, its ability to resist metal decreases.
5. This type of brick is resistant to low quality.
. Basic refractories accomplish more mechanical power at higher temperatures.
. Basic oxide does not explode with iron oxide.
# Use of Basic Refactories:
1. Basic refractories are used in basic environments such as basic oven hearth steel furnaces.
2. Basic metals are highly corrosive like magnesium and dolomite. Otherwise most ceramic raw materials are chemically acidic. Basic oxide is used in the furnace for burning basic products.
3. Basic refractories are used in kiln firing of liquids made from cement and basic raw materials.
4. But basic refactories are used in a limited number of regenerative systems in the glass industry.
5. Pure magnesium oxide has high thermal conductivity at high temperatures and is used to make all furnaces where heat transfer is required.
. Rotary cement is purchased and used.
171.695 SRY0