Item MC-10A MC-10B MC-10C MC-14A MC-14B MC-14C MC-18A MC-18B MC-18C
MgO/% = 80 78 76 76 74 74 72 70 70
C/% = 10 10 10 14 14 14 18 18 18
Apparent porosity/% = 4 5 6 4 5 6 3 4 5
Bulk density/g.cm3 = 2.9 2.85 2.8 2.9 2.82 2.77 2.9 2.8 2.77
Cold crushing strength/ Mpa = 40 35 30 40 35 25 40 35 25
Modulus of rupture/Mpa = 6 5 4 10 8 5 9 7 4
Magnesia Bricks Description Magnesia Bricks are alkaline refractory materials. These products have over 90% magnesium oxide content and adopt periclase as the principal crystalline phase. Magnesia Bricks can be divided into two categories of Burnt Magnesia Bricks and Chemical Bonded Magnesite Brick. They have excellent performance of superior high temperature mechanical strength and volume stability. Magnesia Bricks can service in the high temperature of 1750.. They are ideal products for glass furnace application. Magnesia Bricks Features: It is a kind of alkaline refractory product with periclase as main phase magnesite-alumina spinel clinker as basic material. the product has such characteristics as good temperature vibration, good strength and volume stability in high temperature. Magnesia Bricks Application Basic open-hearth furnace for steelmaking Electric furnace bottom and wall Permanent lining of oxygen converter Non-ferrous metal metallurgy furnace Hyperthermia tunnel kiln Lining of rotary cement kiln Heating furnace bottom and wall Regenerative chamber of glass furnace Magnesia Bricks Properties High Refractoriness Good alkaline slag erosion resistance High apparent initial softening temperature Good thermal conductivity High thermal expansion Magnesia Bricks Manufacturing Process Burnt Magnesia Bricks are manufactured with magnesite clinker as the raw material and fired in the high temperature of 1550~1600 after smashing, burdening, mulling and molding. High-purity products can be fired in the temperature that over 1750. Chemical bonded magnesite brick is produced with certain chemical bonding through mixing, molding and drying.
Specifications Mg-C brick has high refractoriess high basic slag resistance good thermal conductivity Magnesia Carbon brick is resin-bonded brick made from dead-burned or fused magnesia and graphite. Anti-oxidant is added if required. Magnesia Carbon brick has good performance in thermal resistance, corrosion resistance and spalling resistance. Widely used in converters, EAFs, ladles and refining furnaces. Magnesia Carbon bricks a very mature product in our area. As our area has 1/4 world storage of best quality Magnesia ore, we can provide as good quality as European Mg-C bricks with competitive prices. We also provide basic refractory lining solution for CONVERTER, EAF, LF, LADLE, etc. these industrial furnaces.
Fused Spinel, AluminaMagnesia Spinel is ahighly recommended refractory raw material. Using our high-quality prereacted ALUMINAMAGNESIA SPINEL for developing high purity refractories in both monolithic and brick form. Our high quality Fused Spinel has high bulk density and great color. It has strong resistance to corroding and antidetonation. It adopts high pure MgO and Chemical Al2O3 to smelt by EAF. Application include but not limited to the proof of EAF, basic oxygen furnace, steel ladle, intermediate zone cement rotary kiln, etc. Characteristics: good temperature vibration, good strength and volume stablity in high temperature. Applications: They have been widely used in cement,glass,steel making and non-ferrous metal industries. MagnesiaSpinel Brickis widely usedfor glassfurnace,cement kiln,blast furnace,steel and non-ferrousmetal industry
Product Description: We are a trusted name in manufacturing fire bricks which are a block of ceramic material used in masonry construction. These are sized to be layered with one hand using mortar. Our fire bricks are made from fire clay which is widely used as refractory insulating bricks to maintain insistent temperature. Thee bricks are extensively used in lining furnaces, kilns, fireboxes, and fireplaces.
Magnesia carbon brick isprepared by using high grade fused magnesia and big crystal flake graphite as raw materials,adding compound high efficiency antioxidant and additives,after appropriate grading, moulding and heat treatment process.They are characterized by good oxidation resistance,slagresistance and thermal shock resistance. It can be applied in different parts of steel making equipment,such as converter, electric furnace, refining frnace and ladle.
Plant Introduction Sinometal refractory engineering Co., Ltd. is a modern comprehensive enterprise consisting of scientific research, manufacture and trade. Industrial products of the company are mainly magnesia refractories. Products of the company: The company possesses domestic advanced production line of refractories used in metallurgy industry; more than 160 sets of extensive manufacturing facilities; and more than 30 sets of checkout equipment. The company's annual output of magnesia carbon brick, alumina magnesia carbon brick and aluminium carbide brick and so on is 70,000 tons Quality advantages: All products of the company are in accordance with national standard as well as the enterprise's standard, and has got ISO9001 Quality Management System Certification and ISO14001 Environment Management System Certification. Scientific and technical advantages: The company invested a large sum of money to built the building of engineering technology center which covers an area of 5,000 square meters in 2012.The company's capability of scientific research and development is abundant. high refractoriness Brick brief introduction Magnesite Carbon brick is a kind of basic refractory which is made from magnesite, graphite as raw material, resin as binder, with high pressure moulding and low temperature treatment. As one kind of compound refractories, it make magnesite good slag erosion risistance and graphite high thermal conductivity and low dilatability mixed together. Thus BOF Brick has features of high refractoriness, good thermal shock resistance,erosion resistance, and has good performance in I&S industry, including BOF, EAF, LF. basic refractory brick series have the advantages of good performance, long life and low cost. And long supply experience can make sure that we can give our customer total solutions Alumina Magnesia Carbon brick has same production process, the main raw materials are fused alumina or bauxite, so it has better strength and refractoriness under load, but the slag resistance is not as good as magnesia Carbon bricks.
magnesia carbon bricks . Our high volume output, combined with stringent manufacturing methods, has made us a strategic Magnesia carbon brick is a no-burn alkaline refractory material. It enhances corrosion resistance and slag resistance. The product range is based on magnesia composite materials. These bricks show excellent resistance to thermal shock and corrosion at high temperatures and are widely used in the steel industry. Its high melting point and resistance to hydration make it an ideal refractory material. Steelmaking requires extreme chemical, thermal and mechanical conditions that require materials with high performance that can withstand the action of steel and slag. Both magnesia carbon and magnesia alumina carbon are capable of providing such properties. In addition to manufacturing standard brick sizes (MC 8/10/12/14/18), we are able to produce specialized shapes to suit all reformer and electric arc furnace designs.
We offer high quality refractory products and materials meeting the entire needs of our valued clients. OUR REFRACTORY PRODUCTS AND MATERIALS Induction Furnace Lining (Quartz) Induction Furnace Lining (Neutral) High Alumina Ladle Bricks and Blocks Magnesia Carbon Ladle Bricks and Blocks Magnesia Carbon Bricks for LRF High Alumina Bricks for LRF Porous Plugs Well Block Slide Gate Sets Tundish Lining Tundish Nozzles COPPER MOULD TUBES We supply Copper Mould Tubes manufactured by the topnotch manufactures of China. Sizes and Shapes Single Taper, Double Taper, Triple Taper, Multi Taper Square: 80x80 to 200x200 mm Rectangle: 150x180 mm to 250x300 mm Radius: 3 meter to 12 meter meter Length: 700 mm to 1200 mm Customised: shapes, sizes and material
Magnesia Bricks Application 1.Iron Steel Industry Fireproof magnesia brick used in steel making furnace lining, ferroalloy furnace, metal mixer furnace lining, converter lining, arc furnace wall and furnace bottom, soaking furnace, heating furnace bottom. 2.Non-ferrous metallurgical industry Magnesia refractory bricks used in copper,nickel,lead,zinc,tin smelting furnace lining, refined copper reverberatory furnace,ore electric furnace lining 3.Glass Industry Magnesia fire brick is suitable for glass furnace regenerator checker 4.Building Material Industry Magnesia brick have lime kiln,cement kiln
