Refractory Grade White Fused Alumina Grain Sand – Steel/Ladle/Furnace Lining Material High-Temperature Resistant Abrasives

• Customization: Available
• Artificial Abrasive Type: Corundum Abrasives
• Application: Refractory
• Model NO.: 0-0.5mm 0-1mm 1-3mm 3-5mm 100#-0 200#-0 325#-0
• Function: Refractory Raw Materials
• Source: Artificial Abrasives
• Particle Size: Abrasive
• Hardness: Conventional Abrasive
• Principal Crystalline Phase: α-Al2O3
• Shape: Cubic, Angular and Sharp
• Color: Brilliant White
• Melting Temperatureity: 2250ºC
• Mohs Hardness: ≥9.00
• Refractoriness: ≥1900ºC Min
• Transport Package: 1mt Big Bags/PP Bag or Paper Bag on Pallet
• Specification: 0-0.5mm 0-1mm 1-3mm 3-5mm 100#-0 200#-0 325#-0
• Trademark: Becens
• Origin: China
• HS Code: 2818109000
• Production Capacity: 2000 Tons/Year

Product Description

White Fused Alumina

White Aluminum Oxide is fused from high-purity alumina powder in an electric arc furnace at very high temperatures. It has brilliant white color,

extraordinary hardness, and sharp edges; it is highly resistant to corrosion; and its chemical stability, high bulk density and low porosity give it extraordinary volume stability and thermal shock resistance. It can be produced in a wide array of sizes, from large grains to micro-powders, and is ideal for a wide range of abrasive and refractory applications.

Performance Advantages of WFA Refractories
1. Ultra-High Refractoriness: 
WFA has a melting point of up to 2050°C, allowing long-term use in extreme environments above 1800°C, outperforming brown fused alumina and sintered alumina.
2. Excellent Corrosion Resistance
WFA exhibits strong resistance to acidic/alkaline slags and molten metals, making it ideal for steelmaking and glass furnaces.
3. High Mechanical Strength
WFA refractories have extremely high cold crushing strength (CCS) and hot strength, enabling them to withstand mechanical impact and thermal stress.
4. Superior Thermal Shock Resistance
Due to its low thermal expansion coefficient, WFA refractories resist cracking under rapid temperature changes, extending service life.
5. Chemical Inertness
WFA is chemically inert to most acids and alkalis, making it suitable for linings in high-temperature chemical reactors.

Physical Properties:
Color	Brilliant White
Principal Crystalline Phase	α-Al2O3
Shape	Cubic, Angular and Sharp
Melting Temperature	2250℃
Mohs hardness	≥9.00
Refractoriness	≥1900℃ min

Chemical Composition:
Specification	Al2O3	SiO2	Fe2O3	Na2O
0-1mm, 1-3mm, 3-5mm	≥99%	≤0.1%	≤0.1%	≤0.4%
100#-0, 200#-0, 325#-0	≥98.5%	≤0.1%	≤0.1%	≤0.4%

Applications of WFA in Refractories

1. High-Grade Refractory Bricks
WFA is a key raw material for manufacturing high-alumina bricks, corundum bricks, and chrome-corundum bricks. Due to its high purity and thermal resistance, WFA-based refractory bricks are widely used in furnaces for industries such as steel, cement, and glass, including blast furnaces, ladles, and rotary kilns.
2. Unshaped Refractories
WFA powders and aggregates are used in castables, plastics, and gunning mixes. These materials exhibit excellent thermal shock resistance and slag corrosion resistance, making them ideal for repairing high-temperature equipment such as heating furnaces and induction furnaces.
3. Ceramic Fiber Reinforcement
WFA micro-powders can be added to ceramic fiber products to enhance their high-temperature strength and thermal shock resistance, making them suitable for thermal insulation in aerospace and semiconductor industries.
4. Refractory Coatings and Precast Shapes
WFA is used in high-temperature protective coatings to prevent metal oxidation and furnace lining erosion. Additionally, WFA precast shapes (e.g., porous plugs, sliding gates) play a crucial role in continuous casting and molten steel treatment.

Company Profile

Henan Becens Minerals Co., Ltd

Becens located in the Central Plains of China, Zhongyuan district, Zhengzhou City, Henan Province, which have been in abrasives and refractories fields more than ten years. Our main products are brown alumina oxide, white alumina oxide, black silicon carbide, garnet and glass beads, which are widely used in abrasive tools, sandblasting, polishing, refractory, water jet cutting, finishing, coating, surface treatment, etc.
Becens could supply products under different standards (FEPA, JIS, GB and ANSI) and quality control system according to ISO-9001: 2008. We have strict production process and inspection control system. Facing customers with reliable quality, favorable price, fast delivery and considerate service. Our proven quality comes from our ability to maintain control throughout the production process.

The mainly products are in abrasive and refractory fields, which are widely used in sandblasting and shot blasting; Bonded and coated abrasives tools (cutting discs, grinding wheels, drill points, and abrasive sand papers...); Polishing; Lapping; Shaped and unshaped refractory materials (refractory brick, refractory castable and ramming materials… ); Metallurgy; Non-slip road…

Becens always adheres to the principle of integrity, and moves forward with global partners with transparent services and professional commitments. With excellent product quality and dedicated service, we have earned the recognition of customers from all over the world, with a high repurchase rate of 95%.
Whether you need standard products or customized solutions, Becens offers the most professional services. Contact us today to explore how we can support your business and create success together.

Packing & Delivery

Becens could supply customized packaging according to your requirments. We could printing marks on package, such as company logo, brand name, etc.
1. 1000kg and 1250kg bulk bags
2. 40× 25kg PP bags into big bag
3. 40× 25kg PP bags on pallet
4. 40× 25kg paper bags on pallet

FAQ

Q1: What is the Minimum Order Quantity (MOQ)?

A: No minimum order quantity. We could arrange different kinds of goods together, and put it into one container, or ship by less than container load. 

Q2: Can you do the production as customized?

A: Yes, we have a professional technique team, we could produce the products depends on your requirements.

Q3: Can you provide customized packaging?

A: Yes, we could supply 25kg/15kg pp bags or paper bags on pallet, and we could print your logo on the packaging according to your needs.