Pink Fused Alumina (PA) for Grinding Wheels

Pink Fused Alumina (PA) for Grinding Wheels

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

Over the years, we have been adhering to the firm philosophy of creating value for customers and striving for quality excellence, we are now the main manufacturer for Abrasive Material, Corn Cob Abrasive, Garnet Abrasive For Waterjet Cutting in China. This kind of relationship is based on mutual respect and mutual honesty, which provides consistent, thoughtful and effective protection for customers' needs and interests. All the company's production equipment are domestic and even international advanced models, and we are at the first-class level in terms of strength, scale, raw materials, and technology.

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 are willing to cooperate with like-minded people of insight will be bigger and stronger field of Pink Fused Alumina (PA) for Grinding Wheels, to create a new pattern of this industry. We recognize the company's corporate culture and promote the company's development through enthusiasm, courage and responsibility. Our company adheres to the principle of customer first, quality-oriented, dedicated service, and innovation, and always upholds the spirit of craftsmanship.
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