Alumina Abrasive Balls
Alumina Abrasive Balls
Alumina Abrasive Balls
Alumina Abrasive Balls
Alumina Abrasive Balls
Alumina Abrasive Balls
Alumina Abrasive Balls

Alumina Abrasive Balls

Alumina abrasive balls is a commonly used abrasive material with alumina powder as the main raw material, widely used in various abrasives processing fields, with hard, wear-resistant, corrosion-resistant and other excellent properties.

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Product Introduction

Product Name:Alumina abrasive balls

Alumina abrasive balls is known as wear resistant alumina ceramic grinding balls. Alumina abrasive balls are a type of high quality and effective grinding medium that are frequently employed in the domains of material mixing, dispersion, and grinding.It is created using high purity alumina powder through a number of methods and benefits from being extremely hard, highly wear-resistant, and chemically stable.Small particle size, high density, and a high temperature sintering technique are used to create alumina grinding balls, which can withstand wear and pressure while maintaining enough strength and durability.The smooth surface of the Alumina abrasive ball makes particle breakage and oxidation difficult to generate, which may guarantee the stability and endurance of the grinding efficiency.Due to the great hardness, wear resistance, and other qualities of alumina grinding balls, additional abrasives are not necessary.which can reduce the impact of the product on the environment.This makes the Alumina abrasive balls a kind of energy-saving, environmentally friendly and healthy grinding material.

Basic Statistics

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

Properties

Alumina abrasive ball is a kind of high performance grinding medium, which has some excellent characteristics.

1. High hardness: The hardness of aAlumina abrasive ball is 9, which is second only to diamond and silicon carbide in all abrasives, and can effectively grind materials of various hardness.

2. Good wear resistance: Alumina abrasive ball has high wear resistance, can maintain the surface flatness and accuracy, and extend the service life.

3.High density and light weight, which can improve the abrasive density, generate more energy in the process of collision between the abrasive ball and the suspended matter, and improve the grinding efficiency.

4. Strong corrosion resistance: Alumina abrasive ball has good corrosion resistance to acid, alkali and other chemical solutions, and is not easy to be corroded and damaged.

5.Good stability: aAlumina abrasive ball in high temperature, high pressure and other harsh environment can also maintain stability, not easy to break or deformation.

Application

Alumina abrasive balls are a type of high performance, high quality abrasive balls that are extensively utilized in the abrasive and coating industries as well as in various abrasive processing and powder handling.Alumina grinding balls are used in many different industries, primarily in the ceramic, chemical, pharmaceutical, metallurgical, pigment, and electronic industries.Alumina grinding balls are used in the ceramics industry to create products like sanitary ceramics and construction tiles.Alumina grinding balls can be used in the production of catalysts, medications, coatings, and other products in the chemical, pharmaceutical, and other industries.Alumina grinding balls are also extensively employed in the production of microelectronic devices in the electronics sector.

Alumina Abrasive Ball Production Process

Alumina abrasive balls are high-performance abrasives, and their production process usually includes the following steps: 1. Raw material preparation: choose the right alumina powder as raw material, and incorporate a certain proportion of additives and stabilizers as needed. 2. Dry ball making: after mixing alumina powder and additives evenly, by high-temperature heat treatment: after mixing alumina powder and additives, add a certain amount of water or organic solvents to form a paste. Then it is formed into a spherical shape by a ball-making machine or tableting machine, and finally enters the process links such as drying and sintering. 4. Drying and sintering: Put the made alumina grinding ball into the oven for drying to remove residual moisture and organic solvents. Then the dried spheres are put into the furnace and undergo a high-temperature sintering process to form a high-strength, high-hardness spherical alumina abrasives. 5. Property test: physical, chemical, mechanical, etc. of the produced alumina grinding ball

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