Zircon Mullite Brick ZAS25

Ref Price:: $1,279.11 - 1,563.35 / m.t

Loading Port:: China Main Port

Payment Terms:: TT or L/C

Min Order Qty:: 5 Tons m.t

Supply Capability:: 1000 Tons Per Month m.t/month

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General Information of Zircon Mullite Brick ZAS

Zircon mullite bricks are made from zircon sand, industrial alumina or super calcined bauxite. Mullite bricks
have good heat shock resistant, and high service termperature. To make the mullite bricks have better mechanical properties, the mulliter bricks are added 25% content zirconia.
A variety of shapes could be produces under customers’ request.

Characteristics of Zircon Mullite Brick ZAS25

Our zircon mullite bricks exhibit the following characteristics:
High refractoriness under load
Resistance to high temperature creep
High tensile strength
Strong resistance to slag
Good chemical stability

Typical Application of Zircon Mullite Brick ZAS25

Typical applications of zircon mullite bricks include glass furnace paving, sub-paving and buffer covers. Other applications of zircon bricks include hearth, lower sidewalls and belly-bands in severe service aluminum furnaces and chemical industry.

Technical Data of Zircon Mullite Brick:

Sintered Zircon Mullite Brick---ZAS25
Physical Properties:
Bulk Density	Kg/m3	298
Cold Crushing Strength	Mpa	120
Apparent Porosity	%	18
Refractories Under Load(0.2Mpa)	℃	1650
Chemical Analysis:
Fe₂O₃	%	60.0
Fe₂O₃	%	0.3
ZrO₂	%	25.0

We has success in zircon mullite bricks due to their resistance to high temperature creep and low thermal expansion coefficient. CNBM also has experience in zircon mullite bricks application and would like to assist you in product selection, system design, and installation techniques.

zircon brick

Q: What are the ingredients in the binder of the yttrium zirconium brick?: Of course, this is only a general component of the situation, usually in different use environment, the ratio of various additives is different, so the specific quantity is subject to specific analysis.

Q: What metal materials withstand 1000 degrees high temperature long burning contact with open flame?: Molybdenum wire, because wire cutting is made of molybdenum wire!The temperature of wire cutting is much higher than 1000 degrees!

Q: What's the difference between zirconium and zirconia? What are the fields in which applications?: Zirconia according to the production process is different, divided into two kinds of zirconium and zirconium carbide ~ ~ ~!

Q: Continuous basalt fiberThere are several questions that we write on paper!Please let me know if you have any information about itHow to choose the heating system for the crucible furnace?The commissioning process of the furnace?: Platinum crucible platinum rhodium alloy made by. Platinum is soft and should not be used alone. In order to increase its hardness, mechanical strength, or the rigidity of the crucible, 7%-10% rhodium is generally added, and more than 10% alloy is more brittle. The platinum alloy doped with 10% rhodium has a mechanical strength of 3 times the original.Platinum rhodium alloy with a high melting point, high temperature can well withstand the molten glass liquid. The utility model is an excellent resistance heating material, which can generate heat after the current is used to melt the glass liquid and rise to the temperature suitable for wire drawing. Platinum alloys have excellent high temperature oxidation resistance and chemical corrosion resistance.

Q: What is a zirconium drill? Is it valuable?: Zircon is a natural gemstone in the refractive index after diamond, high dispersion value of the gem, colorless transparent zircon similar to diamond, is a good substitute for diamonds. Commonly used zircon mostly colorless, reddish brown, brown red, green and so on. But the most popular colors are blue and colorless two, in which the blue value is higher, and generally by artificial heat treatment. Many Zircon on the market are sold after heat treatment. This is because the treated stones are prettier and better than the original gemstone.

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