The main grades of mining tools and hammerhead alloy steel cemented carbides are TM52 and TM60. They are high manganese steel base alloys. They have high hardness, high wear resistance, obvious work hardening, but they cannot be machined. [Read More]

The high elastic modulus and rigidity of steel-bonded cemented carbide and its excellent damping characteristics can eliminate vibrations caused by the tool itself and even the machine, making it widely used in the manufacture of rigid anti-shake tools [Read More]

Steel cemented carbide also has a series of beneficial physical properties such as lower specific gravity, higher specific strength, good self-lubrication, high damping characteristics and natural frequency, and similar thermal expansion coefficient to steel. All of these characteristics [Read More]

The microstructure of high manganese steel is austenite, which has good toughness and work hardening ability. That is, under a strong impact load or an extruding load, the bearing surface is hardened, and the hardness can be increased [Read More]

The high wear resistance and low specific gravity, low coefficient of friction, high corrosion resistance and good self-lubrication of steel-bonded carbide, TM52 ferro alloys, make it increasingly widely used to produce wear-resisting and high-temperature resistance. Corrosion resistance and other comprehensive [Read More]

Steel-bonded carbide has been successfully applied to the manufacture of various tools and molds. Compared with tool steel, it can significantly increase the life of molds by several decades, and the economic effect is also extremely significant. Product [Read More]

The most important properties of steel-bonded carbide, TM52 ferro alloys, itself are high hardness in the hardened state. Its wear resistance is comparable to that of high-cobalt carbide, and it has higher toughness compared to cemented carbide, while  steel-bonded [Read More]

Steel bonded carbide,TM52 ferro alloys, machinability. In addition to mainly depending on the content of the alloy matrix, it also depends on the nature and state of the matrix. As for the heat treatability of steel-bonded carbide, this depends [Read More]

Silicon: High silicon content reduces the solubility of carbon in austenite, carbides precipitate at the grain boundaries and increases in size. After water toughening, large microscopic porosity is left at grain boundaries, but in order to completely eliminate [Read More]

Carbon: The wear resistance of high-manganese steel castings is not that the higher the carbon content is, the higher the wear resistance, but there is a limit value. When the carbon content is higher than 1.4%, many precipitated [Read More]