Is titanium carbide hard

What is titanium carbide?

Titanium carbide is an iron-gray crystal with a metallic appeal belonging to NaCl-type basic cubic structure, with a lattice constant of 0.4329 nm and a room team of Fm3m. Carbon atoms are equivalent to titanium atoms in the latticework setting, as well as strong covalent bonds bond TiC atoms. Tic has some qualities similar to steels, such as high melting factor, boiling factor, and hardness, the hardness is 2nd only to diamond, as well as it has good thermal as well as electric conductivity, even showing superconductivity at superficial temperatures.

Nano-titanium carbide is utilized in aerospace parts. It has a melting factor above 3000 ℃, great high-temperature strength, compatibility with tungsten, comparable thermal development coefficient, and much reduced thickness than tungsten.

Titanium carbide is widely made use of in making wear-resistant materials, reducing devices, mold and mildews, melting steel crucibles, and also numerous other fields. Clear titanium carbide porcelains are also suitable optical products. And also titanium carbide abrasive in the unpleasant and rough industry is a suitable product to replace traditional abrasive products such as alumina, silicon carbide, boron carbide, as well as chromium oxide. The grinding capability of nano titanium carbide is comparable to that of synthetic diamonds, which significantly reduces the expense. It has actually been widely used in the USA, Japan, Russia, and also other countries. Products such as abrasive, grinding wheels, as well as grinding paste made of nano titanium carbide can dramatically boost grinding efficiency, precision, and also surface level of smoothness.

Nano-titanium carbide foam ceramic: As a filter, foam ceramic can successfully remove incorporations in different liquids, and also its filtering mechanism is agitation as well as adsorption. The chemical stability of filter products is called for, specifically the filters utilized in the metallurgical market need a high melting factor, so the majority of these products are oxides and also to adjust to the purification of liquified metal, the improvement of thermal shock resistance is mostly sought. Nano-titanium carbide foam ceramics have higher strength, firmness, thermal conductivity, electrical conductivity, warmth resistance, and deterioration resistance than oxide foam porcelains.

TiC is light gray, cubic, insoluble in water, and also has high chemical security. It rarely reacts with hydrochloric acid and also sulfuric acid, however it can be liquified in aqua regia, nitric acid, hydrofluoric acid, as well as alkaline oxide option.

Taking titanium dioxide as well as carbon black as basic materials, high-purity titanium dioxide and carbon black are completely mixed in proportion, the completely dry powder mix is pressed as well as formed, and after that reduced in a straight carbon tube heater or a vertical carbon tube furnace at 1900-2300 ℃ in a hydrogen environment to get large TiC, and after that pulverized to get titanium carbide powder products. Or taking sponge titanium and carbon black as basic materials, extensively mixing sponge titanium (or titanium scrap recuperated from titanium alloy as well as carbide solid solution) and also carbon black symmetrical, as well as home heating to 1500-1700 ℃ in high-purity hydrogen gas stream for response to obtain titanium carbide.

The market rate of Titanium carbide is influenced by different aspects. Presently, its market price is in the process of vibrant change. If you need it, please contact us at any moment.

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