Pink Aluminum Oxide Fused Alumina with Low/Medium/High Chromium

Pink Aluminum Oxide Fused Alumina with Low/Medium/High Chromium

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

We hope that the use of our Tabular Alumina For Polishing, Nice Foundry Sand, Blue Ceramic Abrasive Grain will be more assured, so that customers can be more satisfied with our products and services. The development of our company not only needs the guarantee of quality, reasonable price and perfect service, but also relies on our customer's trust and support! By establishing the common enterprise concept, enterprise spirit and values among the employees, we can enhance the cohesion of the enterprise and devote ourselves to the service for customers with full enthusiasm. We are looking for long-term business partnerships, and ensure our suppliers that they will absolutely benefit in both short and long run.

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%


In the course of many years of development, we have always implemented the policy of 'worrying about the customers' worries', insisting on meeting the needs of our customers with high-quality Pink Aluminum Oxide Fused Alumina with Low/Medium/High Chromium and good service. The company will be committed to continuous improvement of product production technology and quality. In order to further meet market demand, our company will continue to uphold the concept of stable operation and innovation to win.
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