High Alumina 92% 95% Wear Resistant Alumina Ball Abrasive

Product Introduction

Wear-resistant alumina ball abrasive is an abrasive material with high hardness, high strength and good wear resistance. It has the characteristics of high density, high wear resistance, high temperature resistance and good chemical stability, and is widely used in grinding, polishing, polishing and other processes in metals, ceramics, electronics and other fields. The production process of wear-resistant alumina ball abrasives mainly includes high-temperature roasting, heat treatment, crushing, screening and other steps. Common particle size range is 0.5mm-90mm, which can be customized according to customer requirements. Compared with other abrasive materials, wear-resistant alumina ball abrasives have the advantages of high grinding efficiency, low cost and long service life.

Properties
1. High hardness: the hardness range of wear-resistant alumina ball abrasive is above grade 9, which is 3~4 times that of traditional steel balls, iron sand and other abrasives, and has excellent wear resistance and compressive strength.

2. High density: the density of wear-resistant alumina ball abrasive is 3.6g/cm,which improved the grinding efficiency.

3. Reduced contamination: wear-resistant alumina ball abrasive is free from impurities and is inert, making it ideal for use in applications where contamination is a concern.

4. Versatility: wear-resistant alumina ball abrasive can be used in a variety of applications, including ceramics, electronics, and chemical industries.

5. Cost-effective: although the initial cost of wear-resistant alumina ball abrasive may be higher than traditional steel balls, its longer service life and improved grinding efficiency make it a more cost-effective option in the long run.

Detail

Series	BMYM92	BMYM95
AL2O3 (%)	92±0.5	95±0.5
Hardness(Mohs)	9	9
Bulk density(g/cm3)	≥3.6	≥3.7
Self wearing rate(‰)	≤0.15	≤0.1
Dimension(mm)	φ0.5-90	φ0.5-90

Application Field

1. Metal surface polishing and preparation of polishing materials: wear-resistant alumina ball abrasives are often used for metal surface polishing and preparation of polishing materials, such as stainless steel polishing, cast iron polishing, etc.

2. Ceramic products processing: ceramic products processing requires high-precision surface processing, and the use of wear-resistant alumina ball abrasives can achieve better results. For example, when making ceramic products, alumina ball abrasives can be used to polish them to improve the surface finish of the product.

3. Coating preparation: wear-resistant alumina ball abrasive is widely used in coating preparation, which can increase the hardness and gloss of the coating, and can improve the wear resistance, corrosion resistance and high temperature resistance of the coating.

4. Preparation of building materials: In the preparation of building materials, wear-resistant alumina ball abrasives can be used to grind stone, concrete, etc., through the grinding effect of abrasives, the surface of building materials can be smoother, and the aesthetics, wear resistance and durability of materials can be improved.

5. Preparation of high-grade ceramic porcelain powder and tile processing: high-grade ceramic porcelain powder and ceramic tile need to undergo grinding and polishing and other processes in the preparation process, wear-resistant alumina ball abrasive as one of the high-quality abrasive materials, is widely used in the production fields, for improving the gloss, surface flatness and hardness of the product has a significant effect.


Produce Process


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