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+91 9910 303 999
india@novainsol.com
High density mixture for hot repairing of hearth and slag line in a EAF. High purity magnesia, high lime, very low silica and technical dead burned dolomite.
We offer brick in magnesia-carbon, magnesia-Alumina carbon and burned magnesite with or without tar impregnation. Solar Arrange for outstanding customer services before, during and after the brick is installed.
Among the several items influencing the efficiency and the productivity of any steel mill, surely the delta roof plays a significant role. Advanced ultra-low cement product and high alumina base provide pre-casted blocks or casted in situ solutions for any suspended roof.
Basic (DBM) ramming refractory mass. High density and additive free mixture for construction and cold repair of the bottoms of electric furnaces. High purity Dead Burned Magnesite (DBM), high lime, very low silica (ratio CaO/SiO2>25) and technical dead burned dolomite. Increased number of castings. Shorter repair times. Excellent quality price ratio. Lower specific costs. Safety guarantee.
Olivine sand, with over %99 free opening achievement, high magnesium and low LOI value. Any grain size distribution is available:
1 – 5 mm/ 2 – 6 mm/ 2 – 7 mm/ 2 – 8 mm/ 3 – 8 mm/ 4 – 9 mm
Magnesia Carbon taphole shapes made exclusively from electro-fused magnesia and high-purity graphite.
magnesia based gunning mixes for hot repairs of BOF, EAF, Converters and Ladles, chemically bonded with two main types of bonding systems, phosphate and silicate. Other bonding systems are also available.
Products are basically Isostatically pressed Alumina –Carbon composites. Tailor made designs are offered to meet specific requirement of the users.
MBS with and without argon injection system. Composite type MBS with high spalling resistant material at the body and erosion resistant material at the nose. With special material like Zirconia–carbon / Magnesia-carbon at tundish slag zone as corrosion resistant material. With Magnesia-carbon nose for high Ca ppm steel. High corrosion resistant material at the nose for MS & SS grade. Specially designed MBS for foundries
our shrouds come in all types, shapes and sizes:
Composite type shrouds offer superior corrosion resistant material in slag zone and spalling resistant material in body for longer sequence casting. Shrouds with steel encasing in neck area provide additional strength. Y-shaped shrouds help in neck strengthening & reducing Nitrogen pick up. Shrouds with argon injection system through in-built channel / porous ring / groove/ steel CAN help reduce Nitrogen pick up. Shrouds with pyroplastic sealing gasket reduce Nitrogen pick up. Bell shaped design helps reduce turbulence in tundish.
SEN/SES with Zirconia-Graphite at “Mould powder area” for excellent corrosion resistance. The Zirconia % can be enriched for higher life. With Magnesia-Carbon in seat area for use in special grades of steel. With Anticlogging bore for low C, Al – killed steel. Flat type SEN for narrow sections. Effective use of nano-zirconia at slag band for achieving higher life. Thin Slab SEN
Solmagtun series of products which are magnesia based tundish coating mixes applied on the working lining of tundishes by spray machine or Shovelling.
The special grades of DBM used in this type of products with a Forsteritic SiO2 / CaO ratio and high hydration resistance lead to high quality spay Tundish products.
tundishes may be in contact with molten steel for very long periods of time, in long sequence casting. This sequence varies from 5 to more than 40 hours. The permanent lining of the tundishes has to be protected from the contact with the hot metal and basic monolithic refractory grades are forming the working lining. Our materials can competitively satisfy any user’s requirement.
No water required for lining. Metallurgical purity. Short heating-up phase. High tundish availability. High flexibility with a cold application. No processing machinery, no parts wearing. The break-off can be re-used as a recycled raw material
Products are Isostatically pressed, Alumina-Carbon composites. Materials like Zirconia-carbon & Magnesia-carbon at different zones are used to make it suitable for long & longer sequence casting. Tailor made designs are offered to meet specific requirement of the users.
With Magnesia-Carbon in seat area for use in special grades of steel. With anticlogging bore to prevent alumina clogging.
We provides refractory solutions and engineering designs for Pusher, walking beam, walking hearth, rotary hearth, boogie, tunnel and annealing furnaces considering customer expectations.
Our products include:
Plastic and gunning mixes
Regular and low cement castables
Shotcretes
Precasted shapes
We provide Andalusite /low iron Bauxite bricks or castable which give good corrosion resistance to metal & slag. they are made with special additives have high cold crushing strength.