Tungsten Carbide Tc Radial Bearing 30 - 70HRC Hardness For Mud Motor In Oil And Gas Indutry

Product Description

This product is one of the important accessories in the screw power drilling tool for oil exploration drilling. It mainly bears the radial load generated by the drive shaft of the power drilling tool during operation. Its quality and performance are directly related to the life of the drilling machine. High and low.

(1) The TC bearing of our company adopts the general high-temperature furnace sintering process, and the sintering formula is unique.

(2) Strictly control the quality of raw materials to ensure that cemented carbide and tungsten carbide meet the standards and use requirements.

(3) Carry out strict sintering production process to make the sintering process heat up and keep heat according to the set temperature rise curve.

(4) Adopting advanced protective process measures, the sintered material is not oxidized at high temperature, the surface purification is activated, the liquid solder is well infiltrated, the sintered layer shrinks evenly, not only completely eliminates sintering defects such as shrinkage and porosity, but also prevents the sintering process Cracking occurs during the process, and the sintered layer is firmly combined with the substrate and integrated into one body without peeling off the block.

(5) Due to the good strength and high hardness of the selected cemented carbide, there will be no peeling and cracking problems during use. It is resistant to wear, impact and various corrosion under harsh working conditions, and the life can reach more than 300 hours.

(6) The appearance of the product is exquisite, the coverage rate of cemented carbide is ≥60%. The hardness of the substrate can be adjusted in the range of 200 to 330 HB according to need.



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