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tell me funtion of tube types of furnace
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∙ 12y ago
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What is the difference between acid lining materials and basic lining materials in foundry?
Acid lining material used in inductor and basic lining material used in sheel
What furnace is 98 percent efficient?
Lennox top o the line furnace is 98.2 percent efficient
How do you convert 1 metric ton of furnace oil to 1 liter of furnace oil?
you would convert it buy using specific gravity. the specific gravity of fuel oil is 0.893 at 60F. so that said 1 liter of furnace oil would weigh 893g. one metric tonne of furnace oil would equal roughly 1120 liters
Which material can handle 2000 degree c?
Some materials used in the manufacture of super refractory goods are: alumina, silicon carbide, zirconia.
How do you know whether a furnace damper is open or closed?
There should be a lever somewhere on the duct near the furnace. If it is open, the lever will be parallel to the duct. If the damper is closed, it will be perpendicular to the duct.
What type of refractory lining use for DRI melting in induction furnace?
SiO2 refractory
What is the difference between a closed combustion furnace and open combustion furnace?
what is the purpose of refractory lining in furnace
Why you used carbon refractory at blast furnace?
You don't. Carbon burns! The fuel is carbon (as coke). The refractory lining (fire-bricks) is made from minerals with very high melting-points.
How do you build a glass furnace?
Select a furnace refractory and design to suite to your article and construct.
How many kinds of refractory bricks for glass furnace using?
there are various kinds of refractory bricks for glass furnace using, and different bricks are using in different parts of glass furnace, the most widely used blocks is fused cast azs block. Zhengzhou Sunrise Refractory Co., Ltd. can provide excellent quality refractory, more details you can find in fusedcastazs.com
Magnesium oxide as a refractory lining material?
Magnesium oxide is used to make linings for some furnaces. It is known as a refractory material - which just means that it is resistant to heat.Magnesium oxide has a high melting point (2852°C) and so resists the high temperatures in a furnace. Its melting point is high because of the strong ionic bonds between the small Mg2+ and O2- ions.
What is black sand mining?
Black sand beaches and deposits are common in all of the trans-Pacific countries with volcanoes. The sand is black because of the iron component, derived from the volcano, and this is a trade-able commodity used in steel making. Black sand is mined in New Zealand and sent to Japan for steel-making, but not just for the iron component. The sand also contains titanium as a contaminant and this makes the steel-melt in the furnace somewhat sticky - normally a disadvantage. But this stickier component adheres to the ceramic lining of the blast furnace, and thus prolongs the life of the furnace lining. Steel furnaces require re-lining at intervals, but this is an expensive process, as the furnace has to be pulled out of commission, and allowed to cool before the refractory lining can be replaced. Thus the titanium contaminant is an economic advantage.
What is the function of ciliates cells in the lining of the oviduct?
What is the function of the ciliates cells in the lining of the oviduct
How does the function of the tonsils compare to the function of a furnace?
It doesnt
What is a foundry ladle made of?
Foundry ladles usually comprise of a mild steel shell with a refractory lining material. Effectively it is the refractory lining material that allows the foundry ladle to be used with molten metal whilst the steel shell provides support for the refractory. Traditionally the refractory material used to be firebrick, fireclay or even rammed sand. However it is more common for foundries to now use special refractory concretes that have high insulation values and last longer. Examples can be seen at www.acetarc.co.uk Where small amounts of metal are to be cast foundries will sometimes use ceramic crucibles to hold the metal.
What are refractory oxides?
they are oxides that retains their physical strength at very high temperatures. this makes them suitable to be used as materials for things like crucibles and furnace linings. They can be subdivided into acidic, alkaline or neutral refractory oxides. an example is SiO2.
What is function of furnace?
A furnace is a device used for heating.It convert sample to ash.
