Tungsten

Information
Applications of Tungsten Carbide Balls in Precision Instrument Calibration 25

Tungsten carbide balls are widely and critically used in precision instrument calibration due to their exceptional physical and chemical properties, making them ideal for high-precision measurement and calibration scenarios. I. Characteristics of Tungsten Carbide Balls Tungsten carbide balls are primarily composed of tungsten carbide (WC) and metal binders such as cobalt (Co), offering high hardness, wear resistance, corrosion resistance, and an extremely low thermal expansion coefficient. These properties ensure dimensional stability and surface finish under extreme conditions, making them suitable…

Information
Role of Tungsten Carbide Balls in Precision Mold Manufacturing 18

Tungsten carbide balls play a critical role in precision mold manufacturing, with their unique physical and chemical properties making them an ideal choice for high-precision and high-wear applications. First, tungsten carbide balls exhibit extremely high hardness and wear resistance. Composed mainly of tungsten carbide (WC) and metal binders such as cobalt, they achieve a hardness of HRA 85–92, far surpassing ordinary steel. In precision mold manufacturing, molds endure high-frequency, high-intensity impacts and friction. Tungsten carbide balls, used as key components…

Information
Applications of Tungsten Carbide Balls in Ball Mill Grinding 21

Due to their high hardness, wear resistance, and excellent mechanical properties, tungsten carbide balls are widely used in ball mill grinding, making them a preferred choice for grinding media. Composed mainly of tungsten carbide (WC) sintered with metal binders such as cobalt (Co), they exhibit high hardness (HRA 85–93), high density (14.5–15.0 g/cm3), corrosion resistance, and impact resistance, making them ideal for high-strength, high-precision grinding applications. In the ball mill grinding process, tungsten carbide balls serve as grinding media, pulverizing…

Information
Applications of Tungsten Carbide Balls in Automotive Component Manufacturing 22

The primary advantages of tungsten carbide balls lie in their excellent mechanical properties and chemical stability, enabling reliable performance in high-temperature, high-pressure, and corrosive environments. They provide critical support for the automotive industry’s goals of reliability and energy efficiency. Main applications of tungsten carbide balls in automotive component manufacturing: 1. Automotive Bearings and Transmission Systems Tungsten carbide balls are widely used in automotive bearings, such as wheel hub bearings, transmission bearings, and differential bearings. Their high hardness and low friction…

Information
Applications of Tungsten Carbide Balls in High-Precision Measuring Instruments 19

Due to their exceptional properties such as high hardness, wear resistance, dimensional stability, and high-precision machining, tungsten carbide balls are indispensable components in precision measurement. Whether used as probe tips, standard components, bearings, or optical elements, they significantly enhance measurement accuracy and equipment longevity, widely serving high-end manufacturing sectors. 1. Characteristics of Tungsten Carbide Balls Tungsten carbide balls are primarily made from tungsten carbide (WC) and metal binders such as cobalt (Co) through powder metallurgy processes. They exhibit high hardness…

Information
Application of Tungsten Carbide Balls in Valve Sealing 19

Tungsten carbide balls are widely used in valve sealing systems under demanding conditions due to their exceptional physical and chemical properties. I. Characteristics of Tungsten Carbide Balls Tungsten carbide (typically based on tungsten carbide WC or titanium carbide TiC, with cobalt, nickel, or other metal binders) possesses the following characteristics, making it an ideal material for valve sealing: 1. High Hardness and Wear Resistance: With a hardness close to diamond (HRC 85–90), tungsten carbide effectively resists wear, suitable for high-flow-rate,…

Information
Role of Tungsten Carbide Balls in Precision Bearings 14

With their high hardness, wear resistance, corrosion resistance, precision, and high load-bearing capacity, tungsten carbide balls are indispensable components in precision bearings. Their application significantly improves bearing performance and longevity, making them widely used in high-end manufacturing, aerospace, precision instruments, and other fields, providing reliable technical support for modern industry. The role of tungsten carbide balls in precision bearings is mainly reflected in the following aspects: 1. High Hardness and Wear Resistance Tungsten carbide balls are typically made from high-hardness…

Information
Mechanical Properties Of cemented carbide balls 15

Tungsten carbide balls are widely used in precision bearings, valves, grinding media, nozzles and measuring instruments due to their excellent mechanical properties such as high hardness, high strength, wear resistance, corrosion resistance and impact resistance. 1. High Hardness Tungsten carbide balls exhibit extremely high hardness, typically with a Vickers hardness (HV) of 1400–1800, approaching that of diamond. This is attributed to the high hardness of tungsten carbide and the toughening effect of the binder phase, making them resistant to deformation…

Information
Surface Quality Control of Tungsten Carbide Balls 15

Tungsten carbide balls, known for their high hardness, wear resistance, and excellent mechanical properties, are widely used in bearings, valves, grinding media, and other fields. Surface quality directly affects their performance and lifespan, making surface quality control a critical aspect of the production process. Effective control involves material selection, processing techniques, inspection methods, and quality management. 1. Material Selection and Composition Control Tungsten carbide balls are typically made by sintering tungsten carbide (WC) powder with binders such as cobalt (Co).…

Information
Surface Strengthening Technologies for Tungsten Carbide Balls 15

Due to their high hardness, wear resistance, and corrosion resistance, tungsten carbide balls are widely used in bearings, valves, seals, and other fields. Surface strengthening technologies are critical for further enhancing their performance. Below is a brief overview of several commonly used surface strengthening technologies for tungsten carbide balls. 1. Physical Vapor Deposition (PVD) PVD involves vaporizing metal or non-metal materials in a vacuum environment to deposit a thin film coating, such as TiN, TiC, or DLC (diamond-like carbon), on…

1 2 3 4 … 385