Magnesia carbon brick
Description:
Magnesia-carbon bricks are made of high-purity and high-density fused magnesia and large crystal fused magnesia, together with high-purity graphite. Added with anti-oxidants and combined with resins and finally shaped through machine pressing.
Properties:
Magnesia-carbon bricks for ladle have good performance in high temperature resistance, high slag resistance, high thermal shock resistance and temperature creep resistance.
Application:
Working linings for steel ladles(slag line, melting zone and the bottom)
Specifications:
Index |
HAMC14-1 |
HAMC14-2 |
HAMC10-1 |
HAMC10-2 |
HAMC6 |
MgO / % |
98.4 |
97.8 |
97.2 |
97 |
95.5 |
CaO / % |
0.8 |
1.2 |
1.6 |
1.6 |
2.4 |
Al2O3/% |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
Fe2O3/% |
0.2 |
0.3 |
0.4 |
0.5 |
0.6 |
SiO2 /% |
0.4 |
0.5 |
0.6 |
0.7 |
1.2 |
C /% |
14 |
14 |
10 |
10 |
6 |
Bulk Density/g.cm3 |
3.0 |
3.01 |
3.02 |
3.0 |
3.0 |
Apparent Porosity/% |
4 |
4 |
5 |
5 |
5 |
Crushing Strength/MPa |
35 |
35 |
45 |
45 |
45 |
Magnesia carbon bricks for ladles are all high grade bricks, carbon content is generally over 8%-14%.We use 97% MgO fused magnesite and super level flake graphite as raw material. Types include tap hole bricks, bottom bricks, wall bricks, slag line bricks etc.
Hitech Material Group is a specialized group in refractory materials and insulation products. The headquarter is named "Zibo Hitech material co., ltd" , which is located in Zibo city, Shandong province. In addition, there are 3 factories under the Group.
Our company mainly develop and manufacture refractory bricks, monolithic refractories and ceramic fibers, which has 5000 m2 machine pressure workshop, 3000m2 the castable workshop, two 86 m and 75 m tunnel kilns, 16 sets of 350 t - 1000 t friction press, 3 sets of automatic batching system.
Hitech passed ISO 9001-2000 international quality system certification, that strictly keep accordance with the approved specification and standard requirements for production and marketing.
In recent years, Hitech has been developing new products constantly, exploring new technologies and new processes and results. Hitech have offered large amounts of refractory products and insulation products for many national important projects, and participate in many domestic and foreign large-scale engineering design and construction.
With advanced production technology, technical equipment, integrated and scientific quality control system, our products are widely used in the field of metallurgy, cement, glass, electricity, oil, chemical engineering, machinery, aerospace, construction.
Hitech Material has been in international exhibition since 2007. Hitech materials are highly commended by domestic and overseas customers with excellent quality, precise measurement and good appearance.
Our products are exported to USA, Canada, Argentina, Spain, Brazil, Mexico, Italy, Germany, Netherlands, Belgium, Turkey, Norway, India, Pakistan, Korea, UAE, Saudi Arabia, Iran, Iraq, Australia etc. Hitech materials are highly commended by domestic and overseas customers with excellent quality, precise measurement and good appearance.
Hitech would like to get your cooperation and support by our exquisite technology, excellent product quality and service. Offering continually high quality service is our unremitting pursuit.
Zibo Hitech Material Co., Ltd.
is a main Chinese supplier and exporter providing reliable products such as refractory products, high temperature alloys and stainless steel at costeffective prices for the globe market. Hitech Material always guarantees that each of our customers, traders, commissioners, buyers and sellers, users and suppliers will obtain substantial benefits and development from the longterm cooperation and partnerships with us. We are aiming at becoming the most reliable supplier in the supply of refractory products and alloys around the world. Our tenet is "Quality is the root of our survival; service is the way of our development". "Being the most reliable manufacturer and supplier worldwide" is our goal.
Main Production Equipment:
5000mˆ2 machine pressure workshop, 3000m^2 the castable workshop, two 86m and 75m tunnel kilns, 16 sets of 350T - 1000T friction press, 3 sets of automic batching system.
Main Products:
FireClay Bricks, Low Porosity Clay Brick, High Alumina Brick, Mullite Brick, Corundum, Brick, Andalusite Brick, AZS Brick, Silica Brick, Magnesia Brick, Magnesia Carbon Brick, Magnesia Chrome Brick, Magnesia Brick, Magnesia Claium Brick, Castable & Ceramic Fiber. Our products are widely used in the field of metallurgy, cement, glass, electricity, oil, chemical engineering, machinery, aerospace, construction, exported to U.S.A, Canada, Argentina, Spain, Brazil, Mexico, Italy, Germany,Netherlands, Belgium, Turkey, Norway, India, Pakistan, Korea, UAE, Saudi Arabia, Iran, Iraq, Austrila etc, more than fifty countries and regions.
HITECH GROUP are highly commended by domestic and oversea customers with excellent quality, precise measurement and good appearance. Recentlly, our company has been develping new products constantly, exploring new technologies and new processes and coorperating with many research institutes and achieved substitutial results. We have offered largfe amounts of refractory products and insulation products for many national projects, nad participate in many domestic and foreign large-scale engineering design and construction.
Members of Group Company
HM Group consists of a group of companies:
- Hitech Material Refractory Ltd.: a specialized and well experienced refractory manufacturer and exporter
- Hitech Material Ceramic Fibre Ltd.: a specialized and well experienced ceramic fiber manufacturer and exporter
- Hitech Material Alloy Ltd.: a specialized manufacturer in making all types of high temperature and corrosion-resistance alloys.
1. How you can control your quality?
For each production processing, we have complete QC system for the chemical composition and Physical properties.
After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
2. What's your delivery time?
It usually needs about 20-45 days after receiving the deposit.
3. Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock.
The quantity based on the material type, The buyer should bear all the shipping costs.
4. What's your payment terms?
We can accept 30% deposit, 70% balance before shipment for ordrs over $ 2000.
5. Can we visit your Company?
Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.
6. What standards do we have?
Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
The third party testing is all available for us.
For more details, please visit our official website: http://hitechmaterial.en.made-in-china.com
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