Tungsten carbide dynamic and static ring is widely used in mechanical seal product, mainly by using tungsten carbide powder as raw material, adding an appropriate amount of cobalt powder or nickel powder as a binder, pressing into a shape through a certain mold, and then sintering in a vacuum furnace or reduction furnace. Zhuzhou Chuangrui Cemented Carbide Co., Ltd has sorted out the relevant content of cemented carbide dynamic and static rings for your reference.
As we all know, Dynamic rings and static rings are the main components of mechanical seals. The moving ring rotates with the spindle during rotation, while the static ring is fixed to the sleeve of the mechanical seal. Under high temperature conditions, cemented carbide has high wear resistance, high corrosion resistance and good compression properties. Therefore, cemented carbide is the best material for making dynamic and static rings for mechanical seals.
Tungsten carbide dynamic and static rings play an important role in the market of mechanical seal industry, tungsten carbide dynamic and static rings have the characteristics of wear resistance, corrosion resistance, no deformation and high compressive resistance, they are widely used in the petrochemical industry and other industries and other equipment with superior sealing performance. Due to the excellent properties of tungsten carbide materials, tungsten carbide dynamic and static rings are also often used as mechanical seal surfaces for pumps and compressors. Tungsten carbide rings can also be used to seal the gap between the rotating shaft and the housing where the pump and mixer equipment is fixed, so that liquids cannot leak out through this gap. Tungsten carbide dynamic and static rings have been widely used in petrochemical and other sealing industries due to their high hardness and good anti-corrosion performance.
Material selection
Tungsten carbide dynamic and static rings are used for many purposes so that their performance is recognized. However, it is also a little difficult to process the dynamic and static rings of cemented carbide. We need to make the right choice of material first. According to different adhesives, it is made of several grades of cemented carbide materials, such as tungsten cobalt cemented carbide and tungsten-nickel cemented carbide, etc., generally speaking, tungsten cobalt cemented carbide has higher hardness and better wear resistance, while tungsten-nickel series cemented carbide has better corrosion resistance than the former. According to the experience of Zhuzhou Chuangrui Cemented Carbide Co., Ltd. for many years, 6% nickel-bonded tungsten carbide and 6% cobalt-bonded tungsten carbide are the most common materials for cemented carbide dynamic and static rings. Chuangrui company produces and produces various specifications of cemented carbide dynamic and static rings, which can also be customized according to the drawings.
Post time: Jan-24-2024