High Chrome Magnesite Chrome Brick for Glass Industry
- Ref Price:
-
$125.00 - 165.00
/ kg
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 kg
- Supply Capability:
- 1000 kg/month
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Quick Details for Magnesia Chrome Brick/ Magnesite Chrome Block/ High Chrome Bricks/Glass Industry
| Place of Origin: | China (Mainland) | Shape: | Brick | Material: | magnesite and chrome |
| SiO2 Content (%): | 1.5% | Al2O3 Content (%): | 1.0% | MgO Content (%): | 60-80% |
| CaO Content (%): | 2.5% | Refractoriness (Degree): | 1770°< Refractoriness< 2000° | CrO Content (%): | 8-20 |
| SiC Content (%): | none | Model Number: | 115 X 230X76/84 | Brand Name: | |
| Refractory: | high termperature | minerals: | none metal | metallurgy: | steel, stainless stee, nickel |
| character: | thermal insulation | application: | glass kilns |
Packaging & Delivery
| Packaging Details: | as per customers requirements or export standard pallets, 1000X1000mm, 1100X1100mm.280piece on per pallets. 25mt loading in per 20'FCL. |
| Delivery Detail: | 15-20days |
Specifications
1.good corrosion resistance
2.high density
3.good thermal shock stability
Magnesia chrome brick is mainly made from sintered magnesia and chrome-oxide, by high pressure shaping and chrome-oxide,by high pressure shaping and high temperature firing.According to different requirements the contents of the Cr2O3 can be changed. The product has good specifications for the shock resistance and high temperature performance. It's characterized by the small thermal expansion.The good thermal shock resistance and slag resistance.It is widely used for many industrial furnaces and kilns such as cement kilns,open-hearth furnace and melting furnace for nan-ferrous metals.Extra high temperature firing direct bonded,rebounded,rebounded and semirebonded magnesia-chrome brick,which are made from purity material all or part of the material that is synthesizeed through fusion,pressed with fine ingredients and high pressure and sintered by extra high temperature.
item\index | MGe-8 | MGe-12 | MGe-16 | MGe-20 |
MgO,% ≥ | 60 | 55 | 45 | 40 |
Cr2O3,% ≥ | 8 | 12 | 16 | 20 |
Apparent porosity % ≤ | 21 | 21 | 23 | 23 |
Cold crushing strength,MPa ≥ | 30 | 30 | 30 | 30 |
0.2MPa the load softens the beginning temperatur/°C ≥ | 1530 | 1550 | 1550 | 1550 |
Heat shock resistance(950°C air cooling),each ≥ | Provide the data | |||
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, BV 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.
Please feel free to ask if any further questions....
- Q: Process for producing magnesia chrome brick
- The fine powder compacts after calcination produced by magnesia - chrome ore grinding method, brick with magnesia coarse particles, are effective measures to eliminate the effect of loose. Compared with the common magnesia chrome brick, the magnesia chrome brick made by this method has lower porosity, higher compressive strength, higher softening temperature and higher flexural strength. Compacts with chrome magnesite powder, magnesia chrome brick by synthetic magnesia chrome sand made of high-temperature calcination, slag resistance and high temperature strength are better than other magnesite chrome brick.In addition, magnesite brick and electric arc furnace melting magnesium chromium material by direct casting (see Figure microstructure, color), fused magnesia chrome brick material produced by the process of melting particles combined with magnesia chrome brick etc..
- Q: Refractory brick, high alumina brick, magnesia chrome brick, magnesia brick, clay brick, which type of high temperature refractory brick?
- High alumina brick clay brick up to 1700 degrees above 1500 degrees -1750 degrees of magnesia brick and magnesia chrome brick 1500-1650 degrees.
- Q: How much is magnesium chrome brick a ton?
- Magnesium chrome bricks according to physical and chemical indicators in order to know the specific price, the production of magnesia chrome brick place a lot
- Q: Magnesia chrome brick
- Magnesia chrome brick to Magnesium Oxide (MgO) and chromium oxide (Cr2O3) as the main ingredient, refractory periclase and spinel as main mineral components of products. The bricks have high refractoriness, high temperature strength, strong resistance to alkaline slag, good thermal stability, and certain adaptability to acid slag. The main raw materials for making magnesia chrome bricks are sintered magnesia and chromite. The purity of magnesia raw materials should be as high as possible, chrome iron ore chemical composition requirements: Cr2O3:30 - 45%, CaO = 1 ~ 1.5%.
- Q: How many kinds of refractory bricks are there?
- High aluminum brick: Al2O3 content more than 75 higher than that of the refractory clay brick, anti corrosion resistance, suitable for cement kiln etc., long service life, but high price.
- Q: Magnesium chrome brick price?
- In the brick factory products are now sold throughout the country and exported to the United States, South Africa, India, Germany, Canada, Ukraine, Japan and other countries, has been recognized and highly refractory materials in the world market.
- Q: What are the types of magnesia chrome bricks for industrial use?
- It is possible to judge by the concrete kiln. The magnesium chrome bricks produced by real gold company are very good. Our factory purchased them the year before last, and their technicians were very professional, and gave us very good suggestions.
- Q: What is a half combination of magnesia chrome bricks?
- Semi - combined magnesia chrome brick is a kind of refractory product made from partly fused magnesia chromite sand.
- Q: With different capacitance magnesia brick brick
- Fused magnesia brick brick has compact structure, high mechanical strength,
- Q: What is the difference between magnesia chrome brick and direct bonded magnesia chrome brick?
- The performance of direct bonding magnesia chrome brick is better than that of common magnesia chrome brick.
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High Chrome Magnesite Chrome Brick for Glass Industry
- Ref Price:
-
$125.00 - 165.00
/ kg
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 kg
- Supply Capability:
- 1000 kg/month
OKorder Service Pledge
OKorder Financial Service
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