Sand Blasting White Fused Alumina Oxide 99% (white corundum) Made in China

Sand Blasting White Fused Alumina Oxide 99% (white corundum) Made in China

This White Fused Alumina is based on Bayer alumina, to be electrically fused at high temperatures. It has higher hardness and lower toughness than brown fused alumina. Its grinding tools are suitable for the grinding of high carbon steel, high speed steel and chilled steel. It can also be used as a polishing medium and precision foundry sand, spray and coating materials, catalyst supports, specialty ceramics and advanced refractories.
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Product Details

We have many years of practical operating experience, and established a complete quality assurance system runs through the entire process of manufacturing the Ceramic Foundry Sand, Pink Fused Alumina, Silicon Nitride. Our company adheres to the business philosophy of 'people-oriented, pursuit of excellence, realistic innovation, and service to the society'. Whatever you require, we should do our utmost to aid you. Also we support the delivery of absolutely free samples.

Product description:

This White Fused Alumina  is based on Bayer alumina, to be electrically fused at high temperatures. It has higher hardness and lower toughness than brown fused alumina. Its grinding tools are suitable for the grinding of high carbon steel, high speed steel and chilled steel. It can also be used as a polishing medium and precision foundry sand, spray and coating materials, catalyst supports, specialty ceramics and advanced refractories. White Fused Alumina is a high quality raw material made from melt refined crystals. It has high purity, self-sharpness, good acid and alkali resistance, thermal properties and stability. It has a slightly higher hardness than corundum. It has a slightly lower toughness but a higher purity. It is produced by controlling the melting of alumina in an electric arc furnace. White fused alumina is iron free, ultra pure and extremely hard.

Size Available:

Abrasives F16-F220, F230-F1200, JIS240-JIS3000

Refractory 0-1mm,1-3mm,3-5mm,200mesh,325mesh

Other special specifications could be supplied as required.

Physical Index:

Color

White

Basic Mineral

α-Al2O3

True Density

3.96g/cm3

Bulk Density

1.75-1.95g/cm3

Microhardness

HV2200-2300

Mohs Hardness

9.0

Melting Point

2250℃

Chemical Composition:

Al2O3

99.65%

Na2O

0.25%

Fe2O3

0.04%

SiO2

0.03%

Abrasives Grade:

Grit Size

Al2O3

Na2O

F12-220

>99.5%

<0.35%

F230-400

>99.2%

<0.4%

F500-1200

>99.0%

<0.5%


Our goal is to satisfy our customers by offering golden service, good price and high quality for Sand Blasting White Fused Alumina Oxide 99% (white corundum) Made in China. Sustainable development challenges such as climate change, material use, energy demand, water resource utilization, and health and safety have spawned new customer needs and legislative considerations. Our company will carry out modern business operations with a complete quality assurance system and excellent after-sales service.
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