Fused Cast Zirconia Alumina Brick for Sodium Silicate Furnace
- Ref Price:
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100000 m.t./month
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Zirconia Alumina Brick Features:
1.Casted by melting raw material in the mold, then cooling and solidification.
2.Strong glass corrosion resistance and high thermal shack stability.
3.Good wear-resistance,dregs-resistance and alkali corrosion resistance.
4.High-purity raw material, barely no pollution.
5.Top quality, long service time.
Zirconia Alumina Brick Applications:
1.Sodium silicate furnace, ceramic frit furnace, glass furnace, etc.
2.Important parts of furnaces where chemical erosion is serious and temperature changes frequently.
3.Lining of glass furnace.
4.The chemical industrial, metallurgical furnaces.
Zirconia Alumina Brick Physical and chemical index:
Item |
unit | Properties | ||||||||||
AZS—33 | AZS—36 | AZS—41 | ||||||||||
Y | H | Y | H | Y | H | |||||||
Al2O3 | % | Residual quantity | ||||||||||
ZrO2 | ≥ | 32 | 35 | 40 | ||||||||
SiO2 | ≤ | 16 | 17 | 13.5 | 14.5 | 13 | 14 | |||||
Na2O | 1.5 | 1.4 | 1.3 | |||||||||
Fe2O3+TiO2+CaO+MgO +Na2O+K2O+B2O3 | 2.5 | 3.0 | 2.5 | 3.0 | 2.5 | 3.0 | ||||||
Glass phase exudate temperature | ≥ | °C | 1400 | 1080 | 1400 | 1100 | 1400 | 1150 | ||||
% Thermal expansion rate | 1000°C | 0.8 | ||||||||||
1500°C | 0.8 | |||||||||||
Cold Crushing strength Mpa | 350 | |||||||||||
Bulk density,g/cm3 | PT,QX | ≥ | KG/dm3 | 3.40 | 3.30 | 3.45 | 3.4 | 3.55 | 3.50 | |||
MS | 3.50 | 3.45 | 3.60 | 3.55 | 3.70 | 3.65 | ||||||
WS | 3.60 | 3.55 | 3.70 | 3.65 | 3.80 | 3.75 | ||||||
True density,g/cm3 | 3.8-3.9 | |||||||||||
Crystal phase composition | Item | Inclined zircon | Alpha corundum | Glass phase | ||||||||
AZS—33 | 32 | 47 | 21 | |||||||||
AZS—41 | 40 | 43 | 17 | |||||||||
Application | PT,QX | ZWS | WS | |||||||||
sodium silicate furnace,ceramic frit furnace , glass furnace,and other furnaces | ||||||||||||
FAQ
Q1: How do you control the products quality?
A1: With strict quality control system throughout the materials selection and production process, our refractory and ceramic fiber products quality is effectively controlled to meet customer requirements. From the raw materials selecting, our quality control begin. The quality certificates of raw materials are required and each batch will be tested before using. During production, the quality control is conducted by workers and then each piece will be sorted and examined by quality supervisor.
Q2: What`s the lead time for my order?
A2: It depends on customers’ requirements and our production schedule. And usually we need 30-60 days for refractory bricks, 10-25 days for unshaped refractory materials and 10-20 days for ceramic fiber blankets
- Q: How can the silica in zircon sand be removed during the smelting of zirconium corundum?
- From the point of view of data analysis, there is no radioactive substance in it, and it will not cause harm to the human body.It is in the production process, zirconium corundum bricks are likely to cause pollution.Fused zirconia corundum brick is also called AZS AZS English is abbreviated to AZS, is based on three chemical composition of Al2O3 - Zr02 - Sio2 phase diagram of three component system, according to the content of the order, Al2O3 A, Zr02 Z, Sio2 S, national standards for the use of this abbreviation, such as No. 33 cast brick, abbreviated as AZS, 33#, No. 36 fused zirconium corundum brick, abbreviated as AZS, 36#, No. 41 fused zirconium corundum brick, abbreviated as AZS - 41#.
- Q: What is brick power, half brick power and full brick power difference?
- Power module. Small size, high power. General use should order additional storage energy, heat dissipation, etc.. Dimensions such as brick, so called brick power supply. Half brick power supply is half the size of all brick power supply.
- Q: How are qualitative and qualitative refractories understood?
- Shaped refractory products, such as fired brick, fused brick (Rong Zhuzhuan), refractory insulation bricks, as well as experimental and industrial crucibles, utensils and other special products.
- Q: Zirconium corundum 25 content and 40 content, how to distinguish in appearance?
- Fused zirconia corundum brick is also called AZS AZS English is abbreviated to AZS, is based on three chemical composition of Al2O3 - Zr02 - Sio2 phase diagram of three component system, according to the content of the order, Al2O3 A, Zr02 Z, Sio2 S, national standards for the use of this abbreviation, such as No. 33 cast brick, abbreviated as AZS, 33#, No. 36 fused zirconium corundum brick, abbreviated as AZS, 36#, No. 41 fused zirconium corundum brick, abbreviated as AZS - 41#.
- Q: What is the face brick
- According to the shape and size can be divided into ordinary brick, standard brick, etc. can be used as a specific type of building furnace and various thermal equipment of high temperature building materials and structural materials, and at high temperature can withstand all kinds of physical and chemical changes and mechanical action.
- Q: What are ordinary bricks, refractory bricks, hollow bricks?
- According to the preparation process can be divided into bricks, brick, electric melting brick (Rong Zhuzhuan), the refractory insulating bricks; according to the shape and size can be divided into standard brick, brick, brick and other specific type. It can be used as high temperature building materials and structural materials for construction kilns and various thermal equipments, and can undergo various physical, chemical and mechanical changes at high temperature. For example, refractory clay brick, high alumina brick, brick, brick etc..
- Q: What are the main constituents of refractory bricks?
- According to the composition of refractory bricks, they can be divided into five major categories, namely, silicon aluminum refractory bricks, basic series refractory bricks, carbon containing refractory bricks, zirconium containing refractory bricks and insulating refractory bricks. Any furnace is not made of only one kind of refractory brick, and it needs different fire bricks to match with each other. The following five categories of refractory bricks are described in detail.
- Q: Outside wall tile (whole body smooth surface has small hole split brick) has cement pollution, with what product cleaning (cement, mortar, cleaning agent)?
- The temporary pollution in the process of tiling should be cleaned in a timely manner with a damp cloth.
- Q: What's the use of refractory bricks?
- Refractory material of a certain shape and size.According to the preparation process can be divided into bricks, brick, electric melting brick (Rong Zhuzhuan), the refractory insulating bricks; according to the shape and size can be divided into standard brick, ordinary brick, specific rotation. It can be used as high temperature building materials and structural materials for construction kilns and various thermal equipments, and can undergo various physical, chemical and mechanical changes at high temperature.For example, refractory clay brick, high alumina brick, brick, brick etc..
- Q: Can the fire clay be reused?
- Refractory soil cannot be reused.Clay refractory soil 1, characteristics and uses: Clay refractory brick is a weak acid refractory material, its thermal stability is good, suitable for hot air furnace, all kinds of boiler lining, and flue, smoke room, etc.. 2, product specifications form: standard shape, general, special-shaped and special-shaped brick. Physical and chemical properties of fireclay bricks.
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Fused Cast Zirconia Alumina Brick for Sodium Silicate Furnace
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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