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 process of firing magnesia chrome bricks is roughly the same as that of magnesia bricks. In order to remove the bricks during sintering, due to MgO and Cr2O3, Al2O3 or direct bonding of magnesia chrome bricks
- Q: What are the environmental hazards of magnesia chrome refractory bricks?
- Magnesia chrome brick with MgO and Cr2O3 as the main component of this kind of brick, high refractoriness, high strength, anti alkaline slag corrosion resistance, excellent thermal stability, has certain adaptability in industry wide application of now high temperature acid slag
- 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
- 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: 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?
- Magnesia brick factory with strong technology foundation as the basis, has developed more than 40 varieties of products, including building materials, non-ferrous metals, iron and steel and other fields, won the national high-tech products nearly a dozen, four patents, including magnesia spinel brick reached the world advanced levelFrom July 2006 to now won the high-tech enterprises in Liaoning province; National Standardization Management Committee issued the "adopting international standard product certificate" enterprises; in 2009 passed the ISO9001 quality management system certification; the famous brand products of Liaoning Province certificate certificate and certificate management, the reliable guarantee for the quality of products.
- 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?
- Opacifying particles as periclase spinel crystal structure, fully developed, as part of account of solution structure and matrix.
- Q: What is the difference between magnesia chrome brick and direct bonded magnesia chrome brick?
- The magnesium chromium brick with the direct bonded magnesia chrome brick is different: 1 with the purity of magnesia (raw materials) 2: the sintering temperature of common magnesia chrome brick sintering temperature at 1550 DEG ~1600 DEG, direct the magnesium chromium brick sintering temperature is over 1700 DEG C, because of its more than 1700 DEG C, magnesia chrome brick microstructure occurred change, and periclase chromium ore directly combined, so called direct bonded magnesia chrome brick
- Q: What are the main raw materials of magnesia chrome bricks?
- Magnesium alloys are alloys based on magnesium and other elements. Its characteristics are: small density (1.8g/cm3 magnesium alloy or so), high specific strength, high modulus of elasticity, good heat dissipation, good shock resistance, greater impact load capacity than aluminum alloy, good resistance to organic and alkaline corrosion. The main alloying elements are aluminum, zinc, manganese, cerium, thorium, and a small amount of zirconium or cadmium.
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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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