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High-Performance Brown Fused Alumina Powder for Precision Casting
High-Performance Brown Fused Alumina Powder for Precision Casting High-Performance Brown Fused Alumina Powder for Precision Casting
High-Performance Brown Fused Alumina Powder for Precision Casting High-Performance Brown Fused Alumina Powder for Precision Casting
High-Performance Brown Fused Alumina Powder for Precision Casting High-Performance Brown Fused Alumina Powder for Precision Casting
High-Performance Brown Fused Alumina Powder for Precision Casting High-Performance Brown Fused Alumina Powder for Precision Casting

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High-Performance Brown Fused Alumina Powder for Precision Casting

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Taiyue provides high-performance brown fused alumina powder, specifically designed for precision casting. With its reliable strength and purity, this product enhances casting quality and durability. Taiyue’s technical expertise ensures that each batch meets strict performance standards. Let us support your casting processes with quality materials—get in touch with us!Product parameters
Availability:
Quantity:

Product parameters

Parameter

Value

Product Name

High-Performance Brown Fused Alumina Powder

Type

Sandblasting Medium

Grit Size

100#-320#

Origin

China

Customization Support

OEM, ODM, OBM

Brand Name

Taiyue Brand

Model

Sand Grain Fineness

Application

Sandblasting

Appearance

Brown-Black Particles

Hardness

≥9.0

Micro Hardness

HV2200-2300

Melting Point

2050℃

Maximum Usage Temperature

1900℃

Bulk Density

1.75-1.95 g/cm³

Uses

Refractory Materials, Precision Casting

Size

100#-325# or as per customer requirements

Sand Grain Size

F100-F325

High-Performance Brown Fused Alumina Powder from Taiyue is designed for demanding sandblasting and casting applications. Its fine particle size and high hardness make it ideal for precision tasks. With a melting point of 2250℃, this alumina powder offers excellent thermal resistance, suitable for high-temperature environments. Tailored for use in refractory materials and precision casting, it also supports custom grit sizes to meet specific industry needs, ensuring high performance and adaptability in a variety of applications.


Physical characteristics

Parameter

Value

Color

Brown

Packing Density

1.55-1.90 g/cm³

Melting Point (°C)

2050

Maximum Service Temperature (°C)

1900

Hardness (Mohs)

9.0

True Density

3.90 g/cm³

Size

F100-F325


brown fused alumina powder sand blast

Features of High-Performance Brown Fused Alumina Powder


High Hardness and Resilience

This brown fused alumina powder has a Mohs hardness of 9.0, making it extremely tough. Its hardness allows it to handle intense grinding, cutting, and polishing applications while maintaining its structure, enhancing durability and lifespan.



Superior Refractoriness

With a melting point of 2200°C and maximum usage temperature of 1900°C, it withstands high temperatures effectively. This high refractoriness makes it suitable for casting environments that involve extreme heat, ensuring reliable performance under thermal stress.


Dense and Consistent Packing

The powder provides a packing density range of 1.55-1.90 g/cm³ and a true density of 3.90 g/cm³. These characteristics support its compact and uniform structure, which is crucial for precision casting where consistent density is necessary for accurate results.


Versatile Grain Sizes

Available in a range of sizes from 8-5mm down to 0-325μm, the powder accommodates various casting and polishing requirements. This variety in grain size allows it to be customized to different stages and needs in the casting process.


Purity and Low Impurity Levels

Composed mainly of Al₂O₃, with controlled low levels of SiO₂ and Fe₂O₃, this powder ensures chemical stability and minimal contamination. Its high purity is ideal for precision applications that require a clean, reliable abrasive material.



Taiyue’s High-Performance Brown Fused Alumina Powder is thus an ideal choice for applications in precision casting, meeting demanding requirements in terms of hardness, heat resistance, and material purity.


Brown Fused Alumina (Corundum) Powder for High grade refractories

Applications of High-Performance Brown Fused Alumina Powder


Sandblasting:
Brown fused alumina powder is highly suitable for sandblasting applications, effectively used on aluminum profiles, copper profiles, glass surfaces, and precision molds. Its hardness and durability facilitate efficient removal of surface impurities, making it ideal for achieving a smooth, clean finish in these fields.


Abrasive Manufacturing:
This powder is widely applied in producing resin-bonded and coated abrasives, including sandpaper and abrasive cloth. With its dense and durable properties, it ensures high performance and longevity in sanding, grinding, and polishing, meeting the requirements of industries focused on reliable surface treatment.


Functional Filler:
Brown fused alumina powder acts as a functional filler in high-demand areas, such as automotive brake parts, specialty tires, and advanced construction products. Its toughness enhances durability and wear resistance, providing structural stability in applications requiring robust materials.


Filtration Medium:
Used as a filtration medium, brown fused alumina powder is effective in purifying drinking water and wastewater. Its stable composition and uniform particle shape make it ideal for trapping contaminants, improving water quality across various filtration systems.


Free Grinding:
In free grinding applications, this powder is used for polishing items requiring clarity, such as TV picture tubes, optical glass, single-crystal silicon, lenses, watch glass, crystal glass, and jade. Its hardness provides a polished, smooth finish, suitable for industries needing high precision.


Hydraulic Cutting:
Brown fused alumina powder supports hydraulic or water jet cutting processes, capable of cutting materials like oil and gas pipelines and steel components. Its abrasiveness allows for accurate, clean cuts, reducing waste and supporting industries that demand precision cutting.

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With an annual production capacity of 20,000 tons of brown corundum powder, 30,000 tons of brown fused alumina grit, 5,000 tons of bauxite fused mullite, 20,000 tons of ceramic foundry sand.

Contact Us

Tel: +86-18603423131
E-mail: qxgx@qinxin.cn
WhatsApp: +8613643407252(Selina Guo)
+8618536385989 (Joanna Sun)
Add: Qinxin Industrial Park, Qinhe Town, Qinyuan County, Changzhi City, Shanxi Province, China

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