Tm52 Cermet

Cermet is a structural material composed of a ceramic (hard) phase and a metal (or alloy) binder phase. Ceramic phases generally refer to high melting point oxides (such as alumina, beryllia, magnesia, zirconia, etc.) and refractory compounds (such as titanium carbide, tungsten carbide, tantalum carbide, boron carbide, zirconium diboride, titanium diboride and tantalum diboride, etc.). The metal phase is mainly transition elements (iron, cobalt, nickel, chromium, molybdenum, tungsten, vanadium, niobium, tantalum,etc.) or their alloys. Cermet not only has the advantages of toughness, high thermal conductivity and good thermal stability of metal, but also has the characteristics of high temperature resistance, corrosion resistance and wear resistance of ceramics.

We have grade Tm52 Titanium Carbide Rods available, this is a new type of composite material prepared by powder metallurgy method with high manganese steel as the bonding phase and refractory metal carbide - titanium carbide as the hard phase.

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ADVANTAGES

Cermet (steel-bonded cemented carbide) is a composite material produced by powder metallurgy sintering and forging with steel as the binder phase and carbide (mainly titanium carbide and tungsten carbide) as the hard phase.

It has the following characteristics: good process performance，machinability and heat treatability. In the annealed state, ordinary cutting equipment and tools can be used to carry out mechanical processing such as turning, milling, planing, grinding, and drilling. It can also be forged and welded.

Compared with cemented carbide, it has lower cost and wider application range. Good physical and mechanical properties. Steel-bonded cemented carbide has high hardness in the hardened state. Because it contains a large amount of dispersed high-hardness hard phase, its wear resistance can be close to that of high-cobalt cemented carbide.

Compared with high-alloy die steel, it has higher elastic modulus, wear resistance, compressive strength and bending strength.

Compared with cemented carbide, it has better toughness. It has good self-lubrication, low friction coefficient and excellent chemical stability.

USE

Application:

When Tm52 Titanium Carbide Rod is used in the wear-resistant parts of crushers, molten high manganese steel is used for casting, and the alloy rods are cast on the working surface of the wear-resistant parts. The two are firmly metallurgically bonded to form composite wear-resistant parts, which can solve the wear problems of high manganese steel and alloy steel wear-resistant parts of various crushers. It is widely used in various impact working conditions such as mining, cement sand making, etc.

SPECIFICATIONS

Specifications:

Common specifications are mainly round bars, including D12×40mm, D12×60mm, D14×50mm, D14×60mm, D14×70mm, D16×50mm, etc., which can also be customized.

Grade	Binder Phase	Density	Hardness		TRS	Impact Toughness
		g/cm³	Annealing	Hardening	Mpa	J/cm²
			HRC	HRA
Tm52	Alloy Steel	6.10-6.30	Sintered state: HRC≥60		≥ 1500	H2O toughing treatment ≥ 6.0