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What are the types of refractory bricks?
There are many types of refractory bricks available. Those are Andalusite Bricks, Dense Silica Brick for Glass Furnace, Corundum Mullite Brick, Corundum Brick, Fireclay Brick for Coke Oven, Fireclay Brick for Blast Furnace, Low Creep High Alumina Brick for Hot Stoves, High Alumina Bricks for Blast Furnaces, General Refractory Fireclay Brick, General High alumina refractory brick, Insulating firebrick, Silica bricks-coke oven refractories, Magnesia brick, Magnesia Bricks for Cement Industry, High Alumina Bricks For Cement Industry, Fused cast Bricks, Sillimanite Bottom Blocks, Low Porosity Fireclay Bricks, Zirconia Bricks, General fireclay brick for steel industry, Refractory insulating fire brick B&C series, Insulating bricks etc.
What percentage of porosity of fire clay refractories is?
a] 8-24% b]2-4% c]20-30% d]40-50%
What is acid refractories?
Acid refractories are refractories that are composed principally of silica and reacts at high temperatures.
When was Harbison-Walker Refractories Company created?
Harbison-Walker Refractories Company was created in 1905.
What is main purpose of refractories of boiler furnace?
one of the main purpose of refractories in the boiler furnace is to
What are refractory mineral?
Refractory refers to inorganic non-metallic materials that above 1580 ℃ refractoriness. Refractory variety, usually divided according to the level of ordinary refractoriness refractory (1580 ~ 1770 ℃), advanced refractories (1770 ~ 2000 ℃) and grade refractory (2000 ℃ above); divided by the chemical properties of acidic refractories, neutral and basic refractories refractories. In addition, there are special occasions for refractories.
Do steel investment foundries make use of clay refractories?
Steel investment foundries make use of clay refractories
How do you determine the max temperature of high alumina refractories?
If the furnace is lined with refractories and the charge is full a 60% alumina will be 1600C.
What is low porosity and high porosity?
big particles=low porosity small particles=high porosity
What is fireclay in Farsi?
In Farsi, fireclay is commonly known as "رس سوزنده" (pronounced as "Res-e Soozandeh").
What are basic refractories?
peril, hazards ,moral
Is a glass an example of porosity?
yes.... it is an answer for porosity....
