Tungsten Carbide Grinding Balls

Product Description

Overview

Tungsten carbide grinding balls, with their ultra-high hardness, exceptional wear resistance, superior compressive strength, corrosion resistance, high-temperature resistance, and high-precision physical properties, are core ultra-hard, wear-resistant precision components in the industrial field. They are suitable for various demanding working conditions involving high load, high wear, high precision, and strong corrosion.  Their applications cover dozens of industries, including precision machinery, fluid control, grinding and processing, mining and metallurgy, and petrochemicals, and they are also key basic components in high-end equipment manufacturing. Our company has advanced production equipment and professional technical personnel, enabling us to produce both standard and customized metal products for our customers. If you have any needs, please feel in touch with us via email or WhatsApp.

Tungsten Carbide Properties

• High hardness, significantly exceeding that of ordinary steel balls, concentrates grinding energy to enhance operational efficiency.
• Exceptional wear resistance ensures an extremely long service life, maintaining stable performance even under high-load, high-speed conditions.
• Superior chemical stability provides robust corrosion resistance against acids, alkalis, and diverse chemical media.
• Dimensional accuracy at the micrometre level, with surfaces machinable to an exceptionally high finish, guarantees precision in measurement and operation.

Tungsten Carbide Balls Dimension

Tungsten Carbide Grinding Balls Application

1. Precision Bearing Industry

Tungsten Carbide Grinding Balls serve as the core rolling elements for high-end specialised bearings, designed to withstand harsh operating conditions beyond the capabilities of conventional bearings. They are essential components in this sector, utilised across aerospace, defence, petroleum, and marine engineering for high-speed precision bearings, high-temperature bearings, corrosion-resistant bearings, high-pressure bearings, and wear-resistant bearings.

2. Fluid Control and Valve Industry

Within the petroleum, natural gas, and chemical sectors, these serve as core components for valve balls and sealing surfaces, enabling rapid actuation and precise flow regulation.

3. Metal Processing Industry

Employed in ball mills for grinding metallic powders, ceramic raw materials, chemical feedstocks, and minerals, enhancing grinding efficiency and product quality.

4. Mining and Metallurgy Sector

Tungsten Carbide Ball Mills serve as wear-resistant grinding balls for mineral processing equipment, grinding ore, drill ball teeth for mining drill rigs, and wear-resistant rollers for mineral classification equipment.

5. Mechanical Processing Sector

Employed for locating balls for precision stamping dies or cold heading dies, precision counterweight balls for machine tool spindles, and locking balls for tool chucks, ensuring machining accuracy and stability for both dies and machine tools.

Cemented Carbide Ball Processing

① Select the appropriate grade based on different applications, and place tungsten carbide, cobalt, and other powders into a ball mill to form a uniform granular powder.

② Cold isostatic pressing or die pressing can be used to press the powder into spherical blanks, followed by finishing treatment.

③ After high-temperature vacuum sintering, hot isostatic pressing is used to further eliminate internal pores and improve material density and strength.

④ Coarse grinding and fine grinding are performed to further improve surface processing defects and enhance the surface quality and accuracy of the spheres.

⑤ The qualified spheres are ultrasonically cleaned and subjected to final quality inspection, such as dimensional inspection and performance testing.

Tungsten Carbide Grinding Balls Pictures

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