Is titanium carbide hard

What is titanium carbide?

Titanium carbide is an iron-gray crystal with a metallic appeal coming from NaCl-type simple cubic structure, with a lattice constant of 0.4329 nm and also a room group of Fm3m. Carbon atoms are equivalent to titanium atoms in the lattice position, as well as strong covalent bonds bond TiC atoms. Tic has some attributes similar to steels, such as high melting point, boiling point, and also hardness, the hardness is second just to diamond, and it has good thermal as well as electric conductivity, even showing superconductivity at superficial temperature levels.

Nano-titanium carbide is used in aerospace parts. It has a melting factor above 3000 ℃, excellent high-temperature stamina, compatibility with tungsten, comparable thermal expansion coefficient, and also much reduced density than tungsten.

Titanium carbide is extensively made use of in producing wear-resistant products, reducing devices, molds, melting metal crucibles, as well as numerous other areas. Clear titanium carbide ceramics are likewise appropriate optical products. And titanium carbide abrasive in the unpleasant as well as abrasive market is an optimal product to change conventional unpleasant products such as alumina, silicon carbide, boron carbide, and also chromium oxide. The grinding capacity of nano titanium carbide approaches that of synthetic rubies, which substantially lowers the price. It has been extensively made use of in the United States, Japan, Russia, as well as various other countries. Products such as rough, grinding wheels, and grinding paste made of nano titanium carbide can significantly boost grinding efficiency, accuracy, and also surface area level of smoothness.

Nano-titanium carbide foam ceramic: As a filter, foam ceramic can successfully remove incorporations in different fluids, and also its filtering system is anxiety as well as adsorption. The chemical stability of filter products is required, particularly the filters made use of in the metallurgical industry need a high melting factor, so a lot of these materials are oxides and also to adjust to the purification of liquified metal, the enhancement of thermal shock resistance is mostly gone after. Nano-titanium carbide foam ceramics have higher toughness, solidity, thermal conductivity, electric conductivity, warmth resistance, and also deterioration resistance than oxide foam porcelains.

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

Taking titanium dioxide and carbon black as resources, high-purity titanium dioxide as well as carbon black are completely mixed in percentage, the dry powder blend is pushed and also formed, and then decreased in a horizontal carbon tube furnace or an upright carbon tube furnace at 1900-2300 ℃ in a hydrogen atmosphere to obtain huge TiC, and then pulverized to get titanium carbide powder items. Or taking sponge titanium and also carbon black as resources, thoroughly blending sponge titanium (or titanium scrap recuperated from titanium alloy as well as carbide solid remedy) and carbon black in proportion, and heating to 1500-1700 ℃ in high-purity hydrogen gas stream for reaction to obtain titanium carbide.

The marketplace rate of Titanium carbide is influenced by numerous factors. Presently, its market value is in the procedure of dynamic change. If you need it, please contact us any time.

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