What Is Tungsten Carbide Tools?
Tungsten Carbide Tools. it's all about TCT (Tungsten Carbide Tools), TCT Saw, TCT Cutter, TCT Router Bit , Other Cutting Tools, machining tips, for metalworking and woodworking process. Milling machines are used to perform a wide variety of machining operations.
Tungsten Carbide cutting tools are mainly made of monolithic tungsten steel as the matrix, which is processed through multiple production processes.
Tungsten steel, also known as cemented carbide, is made of high-quality tungsten carbide + cobalt powder, mixed in formula and then pressed and sintered. It has high hardness, high strength, high wear resistance and high elastic modulus, and belongs to the powder metallurgy industry. . As the teeth of modern industry, cemented carbide tools play a fundamental role in promoting the development of manufacturing.
Tungsten Carbide is distinguished by grain size and can be divided into ordinary cemented carbide, fine-grain cemented carbide, sub-fine and ultra-fine-grain cemented carbide, and the newly launched double-crystal cemented carbide. According to the main chemical composition, it can be divided into tungsten carbide-based cemented carbide and titanium carbide-based cemented carbide. Tungsten carbide-based cemented carbides include three types of tungsten-cobalt (YG), tungsten-cobalt-titanium (YT) and rare carbide (YW). They have their own advantages and disadvantages. The main components are tungsten carbide (WC) and titanium carbide ( The commonly used metal bonding phase such as Tic and niobium carbide (NbC) is Co. Titanium carbide-based cemented carbide is a cemented carbide with Tic as the main component, and the commonly used metal bonding phases are Mo and Ni. Cemented carbide has high hardness (86～93HRA, equivalent to 69～81HRC), second only to diamond, good thermal hardening (up to 900～1000℃, keeping 60HRC); high bending strength (MPa5100), good impact toughness And the chemical inertness with high corrosion resistance and other characteristics that ordinary alloy blades do not have.
