Carbide Sleeves

Carbide Sleeves Description

Material selection

Cemented carbide is a high-hardness material made of a hard phase (such as tungsten carbide) and a binder phase (such as cobalt). It can withstand extremely high contact stress without plastic deformation and can maintain good dimensional stability and shape accuracy during long-term use. It is very suitable for manufacturing high-speed bearings and a Cemented Carbide Roll Ring for rolling processing.

Production processing

1. It is necessary to prepare tungsten carbide powder, as well as metal powders such as cobalt and nickel. These raw materials are mixed in a certain proportion to form a mixture.

2. The mixed powder is placed in a mold and pressed into a blank with a certain shape and density by high pressure to ensure the initial shape and structure of the Carbide Rollers.

3. The blank is sintered at high temperature to form a hard and dense alloy structure. This step not only improves the density and hardness of the ring sleeve but also enhances its wear resistance and strength.

4. Mechanical processing such as cutting, grinding, and polishing is carried out to achieve precise size and smooth surface.

5. Very important quality inspection to ensure that each ring sleeve meets the customer's design requirements and performance standards.

Characteristics

• High strength, high hardness, good toughness, and long service life
• Good heat resistance at high temperatures and good dimensional stability at high temperature
• Strong corrosion resistance and good performance in various corrosive media
• High surface smoothness and low friction coefficient help reduce wear and energy consumption during operation

Application

Tungsten Cemented Carbide Rollers are widely used in mechanical seals such as flat rings, table rings and other special-shaped rings in the fields of petroleum and chemical industry. They have the characteristics of high precision and wear resistance, and can maintain shape and sealing performance for a long time. In terms of stamping dies, due to its wear resistance and high finish, it can effectively reduce the wear between the punch or bearing and the equipment and improve the operating efficiency of the equipment.

Tungsten Carbide Rolls For Rolling Mills are widely used in the sliding parts of various automated mechanical equipment, such as the rollers of rolling mills, which can reduce vibration and extend the service life of the equipment.

Carbide Sleeves Parameter

Carbide Sleeves Pictures

Product Qualification

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