Silica Brick for Stoves - Price
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 kg
- Supply Capability:
- 2000000 kg/month
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High Quality Silicon Carbide Fines Silica Refractory Brick
CMAX Silica bricks are made from high quality quartz tail sand, lime and mineralizing agent through the process of crashing, screening,mixing, pressing, drying and sintering. zircon brick is characterized by good thermal stability and resistance to corrosion and erosion of glass liquid. They are used for high temperature equipment in the glass furnace, molten steel ladle and continual casting water month.
Silica bricks for hot stoves feature sharp dimension,low expansion,little residual quartz, low true density.low creep rate,good thermal shock resistance upon 600°C and high refractoriness under load, It mainly used at high temperature area include arch and upside of hot stove and upside of checker.What’s more, we are main supplier of Morgan .
Product Applications:
Silica Brick are ideal for use in the below applications
Furnaces of metallurgy industry, heat treatment furnace
Furnaces of chemical industry and construction industry.
Furnace of incineration of garbage, recirculating fluidized bed furnace
Standard sizing: 230 x 114 x 65 mm others up to the clientKiln car building
For ladle
Product Advantages:
With dense and smooth appearance, uniform corner and edge, pure color and luster and accurate size.
Silicon oxide is above 95%.
Good acid erosion resistance.
High softening point with temperature.
No shrink in burn repeatedly.
Temperature of refractoriness under load is above 1650º C
Stable Capability, High Quality, Excellent Service, Competitive price is the most important advantage of our products.
Main Product Features:
Low bulk density, low thermal conductivity, good thermal insulation performance.
Refractory category allow direct contact of fire, suitable ofr various atmosphere
Good integrity with furnace lining, long service life, easy operation, could be shaped freely
Product specification: standard form, normal standard, shaped and special shaped bricks.
Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.
Product Specifications:
ITEM | For Hot-Blast Stoves | For Glass Furnace | ||||||
S-94 | S-95A | S-95B | G-94 | G-95A | G95-B | G-96A | G-96B | |
SiO2, % | ≥94 | ≥95 | ≥95 | ≥94 | ≥95 | ≥95 | ≥96 | ≥96 |
Fe2O3, % | ≤1.5 | ≤0.5 | ≤1 | ≤1.5 | ≤1.2 | ≤1.2 | ≤0.8 | ≤1 |
Residual Quartz, % | ≤1 | ≤1 | ≤1 | ≤1 | ||||
Apparent Porosity | ≤23 | ≤23(24) | ≤21(23) | ≤24 | ≤22(24) | ≤22(24) | ≤22(24) | ≤22(24) |
True Density, g/cm3 | ≤2.35 | ≤2.34 | ≤2.33 | ≤2.35 | ≤2.35 | ≤2.34 | ≤2.34 | |
Cold Crushing Strength, Mpa | ≥29.4 | ≥30(27) | ≥30(20) | ≥30 | ≥30(35) | ≥30(35) | ≥30(35) | ≥30(35) |
Refractoriness Under Load, ℃ | ≥1650 | ≥1600 | ≥1630 | ≥1660 | ≥1650 | ≥1680 | ≥1670 | |
Permanent Linear Change, % | 1500℃X4h, ±0.2 | 1450℃X2h, ±0.5 | ||||||
FAQ:
Q1: Are you a manufacture or trader?
A: Factory+trade (mainly for manufacturing, also do some business of related products).
Q2: What's the MOQ of trial order?
A: No limit,We can offer the best suggestions and solutions according to your requirements.
Q3: After an order is confirmed,when to deliver?
A: According to your order quantity, normally, 15-25 days after deposit received.
Q4: Is your company accept customization?
A: We have our own factories and excellent technical team, and we accept OEM service.
Q5: What certificates do you have?
A: ISO9001 and Test Report, also we can do other necessary certification according to your requirements.
Q6: Can you offer samples?
A: Of course,samples are total free! Freight should be paid by buyers.
Product Picture
Produce Processing
- Q:Why in the production of the brick to detect the volume density
- Fast density test, please consult an instrument.
- Q:Why will expand when heated brick
- Because the production of raw materials are silica brick, brick with SiO2 content of not less than 95% of silica as raw materials, adding mineralizer and binder, through mixing, molding, drying, sintering and other processes in the system
- Q:Which material is good for furnace refractory?
- Basic refractories in Magnesium Oxide and calcium oxide as the main ingredient, commonly used is brick. Magnesium Oxide 80% to more than 85% containing magnesia brick, has good resistance to alkaline slag and slag, refractory clay brick and brick high ratio. Mainly used in open hearth furnace, oxygen converter, electric furnace, non-ferrous metal smelting equipment and high temperature equipment.
- Q:Brick
- Acidic silica brick refractory material, has good acid resistance and slag erosion, softening temperature is as high as 1640 to 1670 DEG C, in the long-term use volume is relatively stable under high temperature.
- Q:Glass kiln brick for physical and chemical indicators?
- Glass kiln with high quality silica brick with silicon oxide content, low melt index, mainly used for glass kiln crown, parapet, wall hanging, small furnace arch superstructure and regenerator.
- Q:The hot blast stove when the temperature did not rise against the brick interface decreased
- Different insulation methods can be adopted according to the length of the stop time and the location and equipment of the overhaul. Gold, refractory material factory specializing in the production of various specifications of brick
- Q:The formula in the refractory brick, and firing curve, who knows?
- Add 1.8-2.2% of the total weight of the main raw material, and then add lime milk, rolling for 10-15 minutes, and finally add pulp, rolling for 10-15 minutes, out of the mill, forming billet.
- Q:How to judge the quality of brick, clay brick, high alumina brick furnace from the appearance?
- Mainly depends on the color and density of brick. Another black clay brick and brick with iron oxide formation and how much the size of bricks
- Q:Semisilica brick interpretation
- Good thermal shock resistance. In use, more high viscosity glass phase can be formed, and the masonry brick joint and the working surface are dense and the masonry is complete, which is beneficial to improve the impermeability of the masonry and reduce the erosion effect of the slag on the masonry.
- Q:What is acid refractory?
- Acid refractory material usually refers to refractories with SiO2 content greater than 93%. Its main characteristic is that it can resist acid slag corrosion at high temperature, but it is easy to react with alkaline slag.
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Silica Brick for Stoves - Price
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 kg
- Supply Capability:
- 2000000 kg/month
OKorder Service Pledge
OKorder Financial Service
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