High Chromium Pink Fused Alumina Manufacturer

High Chromium Pink Fused Alumina Manufacturer

This Pink Fused Alumina is white fused alumina with chromium oxide (<0.5% Cr 2 O 3) added during the melting process. It produces particles that are slightly tougher than ordinary white fused alumina used to grind uncured high alloy steel. If more chromium oxide (about 3% Cr 2 O 3 ) is added, it will get ruby fused alumina, which has higher toughness than pink fused alumina.
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Product Details

We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for Green Silicon Carbide For Grinding, Aluminium Hydroxide, Zirconia Bead. We continue to think about the customer's business, and actively provide suggestions for the success of the customer's business to win customer satisfaction and build a long-term trust relationship. In the fierce market competition, our company has the ambition to fight for the first place and move forward courageously. We believe that customer demand is the driving force behind our company's development, and customer satisfaction is the highest purpose of our product.

Product description:

1. This Pink Fused Alumina is white fused alumina with chromium oxide (<0.5% Cr 2 O 3) added during the melting process. It produces particles that are slightly tougher than ordinary white fused alumina used to grind uncured high alloy steel. If more chromium oxide (about 3% Cr 2 O 3 ) is added, it will get ruby fused alumina, which has higher toughness than pink fused alumina.

2. Pink Fused Alumina belongs to electronic corundum. It is produced by controlling the melting of calcined bauxite in an electric arc furnace. It is iron free and very tough. Its natural crystal structure gives it high hardness and fast cutting properties. It is commonly used as a raw material for curing abrasives and coated abrasives. It is a solid that is insoluble in water. It is tasteless, tasteless, extremely hard, easy to absorb moisture, and does not deliquesce. Pink Fused Alumina should be sealed and stored dry during storage.

Product application:

1. Suitable for grinding high carbon, high speed steel and thin wall parts.

2. Suitable for precision grinding of measuring tools, machine shifts, instrument and equipment parts, threaded workpieces, etc.

3. Can be used as polishing, precision casting, spraying and refractory materials.


Physical Index:

Color

Pink

Basic Mineral

α-Al2O3

True Density

3.90g/cm3

Bulk Density

1.40-1.95g/cm3

Mohs Hardness

9.0

Microhardness

HV2200-2300

 

Chemical Composition:

Grade

Al2O3

Cr2O3

Na2O

Low Chromium

≥98.5

0.20-0.45

≤0.55

Medium Chromium

≥98.2

0.45-1.0

≤0.6

High Chromium

≥97.0

1.0-2.0

≤0.6


Size Available:

Abrasives F16-F220, P12-P220

Other special specifications could be supplied as required.

With the goal of building a sustainable and international High Chromium Pink Fused Alumina Manufacturer industry, we are committed to providing better products and more considerate services to global consumers. Our consistent aim is to provide high-quality products and services to help customers grow. We have a high-quality marketing team, perfect and fast after-sales service, the overall customer network describes the world carefully and we have advanced business philosophy and thinking globalization.
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