BRICKS

KYANEX-HIGH ALUMINA DENSE REFRACTORY SHAPES

Kyanex Shapes are made from Natural Sillimanite. Natural Sillimanite is highly volume stable at elevated temperatures. Besides, it has also very low impurities such as Iron oxide, Titania and Alkalies. Sillimanite has a very good resistance to thermal shocks. Sillimanite make "Kyanex" an ideal choice for critical high temperature applications. Kyanex shapes ensures a dense uniform structure, after careful drying the shapes and sintering at high temperatures.

The best choice for Burner Blocks, Refractory Quarls, and Burner Throat Tiles must have a low iron-oxide to withstand spalling due to Carbon Monoxide attack. These shapes are also subjected to sharp thermal gradients; therefore they need to have excellent thermal spalling resistance. Hence shapes made out of Sillimanite are ideally suited for the above application areas.

Also our, Sillimanite Element Holding Bricks offer low iron contamination in industry application.

Specification

Reframul

Reframul made of Fused/ sintered Mullite is ideal for application in Glass Tank Furnace, Kiln Furnitures for firing ferrites, High Alumina Ceramics, Carbon Black Reactor, Cement Kiln, Burner Blocks. This has high bulk density and very low porosity making it highly volume stable.

Refractories made out of sintered Mullite are best suited for reducing atmospheres and have resistance to slag and alkali attack. It has superior resistance to abrasion and thermal shocks. Reframul products can be used for a variety of high temperature applications where mechanical & thermal stability and resistance to creep and spalling are specified.

Specification

Refra Zirmul

Mullite combined with zircon offers superior refractories which are eminently suited for critical applications in Glass, Ceramic, Carbon Black, Ferrites industries. These possess high refractoriness, non wetting properties, thermal shock and abrasion resistance. These are custom made shapes with specially built in properties made with stringent quality control.

Specification 

Refra SC

Silicon Carbide Bricks / Shapes

Refra SC is a range of Oxide bonded Silicon Carbide Refractories for applications in Ceramic, Metallurgical & process Industries. Made from High purity refractory grade silicon carbide grains and proprietory ceramic bonds Refra SC products possess unique combination of physical and chemical properties making them ideal choice for a variety of high temperature applications.
 
Specification

Refranit

Nitride Bonded Silicon Carbide Bricks / Shapes


Refranit is a range of Nitride bonded Silicon Carbide Refractories for applications in Ceramic, Metallurgical & Process Industries Refranit products posses excellent combination of physical and chemical properties including low wettability by molten non-ferrous metals (Al2 Cu & Zn).

Specification

Xlite


Low Thermal Mass Refractory

High Temperature Energy Efficient Shapes

Xlite series of insulating bricks are specially formulated with independent pores so as to ensure maximum insulating efficiency. These bricks are suitable for hot face insulation since gas permeation is prevented. Apart from low thermal conductivity, bricks have low density, high strength, high PCE and low iron content.

Xlite is a unique development made with energy saving as the prime consideration. Xlite is a foamed Sillimanite shaped refractory - a hybrid of Sillimanite refractory insulation brick incorporating the best insulating properties. Sillimanite being highly volume stable at elevated temperatures, extremely intricate shapes can be made out of Xlite with close dimensional tolerances. Xlite being foamed, has strengths greater than any conventional insulation brick of corresponding densities. Foamed structure enables Xlite for a better thermal shock resistance. Xlite range can be safely used for service temperatures upto 1650oC for hot face linings.

Specification

Xtral

Precast Shapes From Conventional Castables


Conventional Castables with 45 - 95% Alumina and different purity levels are used in making high grade precast shapes. They have high strength and good resistance to thermal shocks and also withstand high temperatures and abrasion resistance. They are made to any shape or size.

Xtral special shapes are used for applications in all the industries totally replacing shaped blocks in category of firebricks.

Specification

Xtral

Precast Shapes From Low Cement Castables


Xtral-LC has low iron content and has high strengths at all temperatures. XtraL-LC requires low content of water to cast into any shapes, resulting in high density and low porosity of Pre-cast Blocks.Xtral-LC has high volume stability, impact and abrasion resistance better than any other conventional castable based pre-cast shapes. All necessary care is taken from mixing to slow firing stages.

As Xtral-LC is suitable for Burner Blocks, Hearth Blocks, Roof Hanger Bricks, EAF Delta Segment, Electrode Rings, Tap Hole Spouts, Launders, Runners, Ladle Lip Rings, Well Blocks and many other shapes for reheating furnaces.

Specification

Slip Cast Shapes

Many speciality application in Fertilizers, Refineries, Energy Industries, Carbon & Chemical Industries in complicated shapes of High performance refractories like Ceramic Ferrules, Lances, Shrouds, Small dia Tube which requires meticulous care in selection of raw material manufacture to achieve stringent properties especially dimensional tolerance, thermal shock resistance and high durability in services. Refractory Shapes makes these special shapes in 60 to 94% Alumina categories, Zircon meeting the stringent specification of the user industries.

Specification

High Alumina Bricks

Refractory Shapes offers through its franchisee operations, fireclay and high alumina bricks ranging from 40% alumina to 85% alumina. According to standard specifications of clients.

Specification