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Send InquiryHigh Alumina Refractory Material
High Alumina Refractory Material Specification
- Dimension (L*W*H)
- 230 mm x 114 mm x 75 mm
- Water Absorption
- <2%
- Porosity (%)
- 18-22%
- Working Life
- Long
- Drying Shrinkage
- <0.3%
- Compressive Strength
- >70 MPa
- Bricks Type
- Refractory Material
- Material
- High Alumina
- Type
- Bricks
- Color
- Yellowish Brown
- Size
- 230 mm x 114 mm x 75 mm
- Shape
- Rectangular
- Porosity
- Low
- Thickness
- 75 mm
- Technics
- Hot Pressed
- Feature
- Excellent Thermal Stability, High Strength, Acid & Alkali Resistance
- Thermal Conductivity
- 1.3 W/mK (at 1000C)
- Usage/Application
- Steel Plants, Furnaces, Boilers, Cement Kiln Lining
- Apparent Porosity
- <22%
- Refractoriness Under Load
- >1450C
- Resistance to Thermal Shock
- Excellent
- Bulk Density
- 2.45-2.6 g/cm3
- Cold Crushing Strength
- 70 MPa
- Alumina Content (Al2O3)
- 70%
High Alumina Refractory Material About
High Alumina Refractory MaterialHigh Alumina Refractory Material manufactured and supplied by our company is available in highly purest form with purity of up to 99 percent. It is available in fine granular form as per the order placed by our customers. It can be used in wide range of industrial applications such as production of aluminum, making of refractory bricks, and many more. This premium quality raw material is in high demand due to its high thermal conductivity, abrasion resistance, high hardness, and electrical insulation. High Alumina Refractory Material offered by our company can also be used in glass making and ceramic industries.
Outstanding Thermal Stability and Strength
High Alumina Refractory Bricks deliver remarkable thermal stability, with a refractoriness under load greater than 1450C and a thermal conductivity of 1.3 W/mK at 1000C. Their high compressive strength and low porosity make them an ideal choice for industrial environments where both robustness and heat resistance are critical.
Versatile Industrial Applications
Suitable for steel plants, furnaces, boilers, and cement kilns, these bricks excel in a wide range of high-temperature operations. Their acid and alkali resistance ensure reliable performance even in aggressive chemical environments, contributing to maintenance efficiency and extended service intervals.
Reliable and Durable Construction
Manufactured with hot pressing technology, these bricks offer a consistent compact structure with a low drying shrinkage rate (<0.3%). Their defined dimensions and substantial working life make them a preferred solution among manufacturers, wholesalers, and suppliers throughout India.
FAQs of High Alumina Refractory Material:
Q: How are High Alumina Refractory Bricks manufactured for optimal strength and stability?
A: These bricks are produced using hot pressing technology, which compacts the refractory material at high temperatures, resulting in superior bulk density, excellent compressive strength ( 70 MPa), and low apparent porosity.Q: What industrial settings are ideal for using High Alumina Refractory Material?
A: They suit steel plants, furnaces, boilers, and cement kiln linings, where high thermal stability, acid and alkali resistance, and durability against extreme heat are critical requirements.Q: When is the right time to replace High Alumina Refractory Bricks in a kiln or furnace?
A: Replacement is recommended when signs of spalling, cracking, or reduced thermal efficiency are observed, ensuring continued safety and performance under high-temperature conditions.Q: Where can High Alumina Refractory Bricks be sourced in India?
A: This product is available through a network of dealers, distributors, manufacturers, wholesalers, and suppliers across India, accommodating various procurement and supply needs.Q: What process ensures the bricks low porosity and high resistance to thermal shock?
A: The hot pressing technique, combined with at least 70% alumina content and strict control of drying shrinkage (<0.3%), guarantees the bricks compactness, low porosity (1822%), and excellent resistance to rapid temperature changes.Q: What are the main benefits of using High Alumina Refractory Material in industrial furnaces?
A: Key benefits include exceptional thermal stability, long working life, resistance to acid and alkali corrosion, and reliable mechanical strength, all contributing to reduced maintenance and greater operational efficiency.
More Products in High Alumina Products Category
High Alumina Bricks
Color : Other , Yellowish or Light Brown
Bricks Type : Other, Refractory Bricks
Material : Other, High Alumina
Feature : Other, High thermal stability, wear resistance
Shape : Rectangular
Alumina Bricks
Minimum Order Quantity : 10 Pieces
Color : Brown
Bricks Type : High Alumina Bricks
Material : Other
Feature : Light weight, Fireretardant
Shape : Rectangle
High Alumina Fire Bricks
Minimum Order Quantity : 10 Pieces
Color : Brown
Bricks Type : High Alumina Bricks
Material : Other
Feature : Light weight, Fireretardant
Shape : Rectangle
We mainly deal in Chandigarh, Delhi, Haryana, Himachal Pradesh, Jammu and Kashmir, Madhya Pradesh, Uttar Pradesh, Punjab, Rajasthan, Uttarakhand etc.
Send InquiryOur Products
- Refractory Material
- Boiler Nozzle And Spare Parts
- High Alumina Products
- Fire Bricks
- Refractory Cement And Castables
- Thermax Refractory Bricks
- Furnace Refractory
- Boiler Refractories
- Refractory Bed Material
- Refractory Bricks Joining Service
- Refractory Lining
- Thermax Boiler Construction Service
- Boiler furnace Work
Plot No. 2, Samaypur Road, Rajeev Colony, Near Sector-58,Faridabad - 121004, Haryana, India
Mr Kapil Vashisht
(CEO)
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