Pink Fused Alumina for Grinding & Tool Sharpening

Pink Fused Alumina for Grinding & Tool Sharpening

This Pink Fused Alumina For Grinding, also known as chromium fused alumina, is an alumina with almost no Cr2O3. This pink fused alumina has higher hardness and lower toughness than brown fused alumina. It also has better cutting ability. Its particle shape is sharp and angular. It is particularly suitable for the manufacture of vitrified bonded abrasives of work hardened steels and alloys with high tensile strength.
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Product Details

Relying on advanced technology and perfect after-sales service system, our company integrates the series products of Green Silicon Carbide For Ceramic, Boron Nitride, Vice-White Fused Alumina, serving the society and meeting the needs of our customers. You should feel free to contact us at any time. We have won widespread favor, universal praise and unanimous praise in the industry and abroad. The seamless connection of design, R&D and manufacturing ensures the continuous innovation of our products. We stick to the development concept of working together for mutual benefit, so that the company will continue to grow and develop, while bringing benefits to all partners involved.

Product description:

1. This Pink Fused Alumina For Grinding, also known as chromium fused alumina, is an alumina with almost no Cr2O3. This pink fused alumina has higher hardness and lower toughness than brown fused alumina. It also has better cutting ability. Its particle shape is sharp and angular. It is particularly suitable for the manufacture of vitrified bonded abrasives of work hardened steels and alloys with high tensile strength. It can also be used for tool grinding, sawing and edge grinding applications, precision grinding, profile grinding, slot grinding, tooth surface grinding, knife segments and dry grinding of mounted wheels.

2. The grinding tool made of Pink Fused Alumina For Grinding has excellent durability and high processing cleanliness. It is made by adding chromium oxide to high purity alumina during the melting process. The amount of chromium oxide added affects the color of the final product as well as the toughness of the particles. As the amount of chromium oxide added increases, the toughness of the Pink Fused Alumina For Grinding increases.


Physical Index :

Flexural strength

300 MPa at 20 °C

Basic Mineral

α-Al2O3

True Density

3.90g/cm3

Bulk Density

1.40-1.95g/cm3

Mohs Hardness

9.0

Max service temperature

1500 °C


Typical Chemical Composition :

Al2O3

98.5%

Cr2O3

0.15-1.50%

Na2O

0.50%


We serve our customers with the business philosophy of honesty, innovation, speed and win-win, continuously reduce product costs and improve quality, so as to make our Pink Fused Alumina for Grinding & Tool Sharpening more competitive in the international market. We focus on the rapid and successful transformation of innovative ideas into new products. In today's fierce market competition, the company always believes that the public demand, product quality and fast service are the basic conditions for the survival of enterprises, and the humanized products and services have always made us in the forefront of the industry.
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