As small as the tip of a ballpoint pen, as large as a punching machine, a wire drawing die, or a rolling mill used in the steel industry, the wear-resistant parts can be produced with cemented carbide. Most of the hard alloy wear-resistant parts and drilling tools are directly made of tungsten and cobalt. Fine-grained and ultra-fine-grained cemented carbide is becoming more and more important in wear-resistant accessories, and cutting tools for cutting iron parts, non-ferrous alloys, and wood. The first sub-micron cemented carbide was in the 1970s. Someone realized that the smaller the particle size of tungsten carbide, the better the hardness and wear resistance of the cemented carbide. Since then, this fine structure of cemented carbide has become more and more refined. Different grades of cemented carbide, the application of cemented carbide blanks and their wear-resistant accessories:
Mechanical seal
In pumps, compressors and agitators, cemented carbide sealing rings are used as mechanical sealing surfaces. At the same time, cemented carbide is widely used in oil refineries, petrochemical plants, fertilizer plants and pharmaceutical production industries.
Granule
In order to meet the needs of the metal wire drawing industry, we produce tungsten carbide wires, carbonized pan kettles and wire drawing tubes. Higher hardness and toughness enable these products to withstand high temperatures and pressures. The use of wear-resistant parts with superior wear resistance can produce more ideal product quality, surface treatment and dimensional accuracy, and at the same time can extend the service life of the product.
Metal ring
The application of hard alloy wear-resistant parts in the spinning and weaving industry, especially in the jute weaving industry, is reflected in the metal ring. This is to prevent the vibration and displacement of the jute yarn during high-speed rotation, and to enable the machine to run smoothly.
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