Introduction to Titanium Carbide TiC Powder
Titanium carbide or TiC is a classic transition metal carbide having a NaCl type Cubic crystal structure. high melting point, high hardness as well as a high Young's Modulus, excellent quality chemical stability, excellent wear resistance and corrosion resistance as well as high electrical conductivity and thermal conductivity. Therefore, it has an extensive range of applications and has a great potential in cutting tools for aerospace, components for aerospace, high-wear coatings, foam ceramics, and infrared radiation ceramics materials.
Application of Titanium Carbide TiC Powder
1. Made up of various multiphase materials
Titanium carbide ceramics are the super-hard tooling materials TiC and TiN, WC, A12O and other raw materials made of different multiphase ceramic materials These materials possess a very high melting temperature, hardness, and high and excellent chemical stability. is the best material for cutting tools and wear-resistant parts, at the same time they are extremely electrically conductive and are the most preferred material for electrodes.
Cutting tool material: Because of some percentages of TiC hard particle dispersion within the matrix, Composite cutting tools do not just to improve the hardness and durability, but also to a some extent, enhance the strength of the fracture, more than that of pure tool cutting. The cutting performance of the composite tools is significantly. A12o3-tic system ceramics may also be utilized as armor materials. As a material for tools, the hardness is higher than (C N, C) and Ti(C N, C) due to N. To help it work on steel, and other cutting materials friction coefficient greatly reduced. The material offers many advantages to cutting. By combining the advantages of Ti and (C, N) to create Multiphase Ceramics (MPC), a highly effective tool material can be created.
2. Used as coating materials
Diamond coating: The production process of diamond tools uses generally the powder metallurgy impregnation method. Due to the high interfacial energy of diamond and generally-used metal or alloy, the diamond's surface is not coated with metal or alloy with a melting point of low and its bonding performance is insufficient. In recent years, many researchers have conducted lots of study to enhance the bond strength between the metal matrix and diamond. The method of active metal is the one that is most commonly employed in that it involves the addition of a small amount of titanium to the metal bond, vanadium or chromium. other active elements, as well as tools to sinter liquids in which the active element is high carbon compounds that form elements and the diamond affinity is enormous, and allows for improve the surface of diamond and thereby achieving the metallurgical combination of diamond and metal bond. But, the strength of the interface will be affected by the amount of active metal in the mix, as well as the temperature of sintering duration, as well as other parameters. It requires liquid dissolution in the binder to allow the enhancement of active metal toward the interface, because this method is not suitable for the hot pressing Sintering of diamonds and metal powder in a short time solid phase.
3. For preparing foam ceramics
As a filter, ceramics have the ability to remove impurities in all types of fluids and their filtration method is the agitation and adsorption. The filter must have the chemical stability of the material especially in the metallurgical process that has a high melting point filter, causing this kind of material is able to be oxided most of the time, but also to be able to adapt to the filtering of metal melt, which is the main goal of thermal shock resistance. Titanium carbide foam ceramics possess higher strength, toughness, heat and electrical conductivity, plus corrosion and heat resistance that oxide foam ceramics.
4. For use in infrared radiation materials
Titanium carbide is a type of intermetallic material, typically has good chemical stability, no change of valence state in the system. subject to high-temperature reduction of preparation of specimens, the titanium ions can show delay that appear, with the intention of melt the titanium ion into the structure of cordierite the structure. This is followed by a change in the structure. Comparing to a single-material it is more effective in radiation. the compound near 3tma is clearly improved, which is ideal for applications in the area of high temperatures.
Main Distributor of Titanium Carbide TiC Powder
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