Tungsten wire is suitable for certain specific friction materials. The following is a detailed analysis of this point of view:
- Physical properties of tungsten wire
High strength: Tungsten wire has a high tensile strength, which means that it can withstand large external forces without breaking easily. This feature enables tungsten wire to maintain stable performance in friction materials and is not easy to wear or break due to friction.
High hardness: Tungsten wire also has a high hardness, which makes it have good wear resistance. During the friction process, tungsten wire can resist wear, thereby extending the service life of the friction material.
Good toughness: Tungsten wire also has a certain toughness and is not easy to break when it is impacted or vibrated. This feature helps to maintain the stability and reliability of the friction material.
- Application of tungsten wire in friction materials
Enhance wear resistance: Tungsten wire can be added to friction materials as a reinforcing phase to improve their wear resistance. For example, in brake pads or clutch friction plates, adding tungsten wire can significantly improve the wear resistance and service life of the material.
Increase friction coefficient: The addition of tungsten wire can also affect the friction coefficient of friction materials. By adjusting the content and distribution of tungsten wire, the friction performance of friction materials can be optimized so that they can maintain a stable friction coefficient under different working conditions.
High temperature resistance: The high melting point of tungsten wire enables it to maintain stable performance under high temperature environments. Therefore, tungsten wire can be used as an ideal friction material component in occasions that need to withstand high temperature friction, such as seals of high-temperature furnaces or friction surfaces of thermal engine components.
- Preparation and precautions of tungsten wire friction materials
Preparation process: The preparation of tungsten wire friction materials requires special processes and technologies to ensure the uniform distribution and good bonding of tungsten wire in the material. This usually includes steps such as powder metallurgy, hot pressing and sintering.
Cost control: Although tungsten wire has excellent physical properties, its cost is also relatively high. Therefore, when preparing tungsten wire friction materials, it is necessary to comprehensively consider cost-effectiveness and select appropriate tungsten wire content and specifications.
Performance optimization: In order to obtain the best friction performance, tungsten wire friction materials need to be tested and optimized in detail. This includes testing of friction coefficient, wear resistance, and performance testing under different working environments.
More details of tungsten wires, please visit website: http://tungsten.com.cn/tungsten-wires.html
Please contact CHINATUNGSTEN for inquiry and order of tungsten needles:
Email: sales@chinatungsten.com
Tel.: +86 592 5129595
