Is titanium carbide hard

What is titanium carbide?

Titanium carbide is an iron-gray crystal with a metal appeal coming from NaCl-type simple cubic structure, with a latticework constant of 0.4329 nm and a room group of Fm3m. Carbon atoms are comparable to titanium atoms in the lattice setting, and also strong covalent bonds bond TiC atoms. Tic has some attributes similar to metals, such as high melting point, boiling point, and also hardness, the hardness is 2nd only to diamond, as well as it has excellent thermal and also electric conductivity, even revealing superconductivity at superficial temperatures.

Nano-titanium carbide is utilized in aerospace components. It has a melting point above 3000 ℃, excellent high-temperature strength, compatibility with tungsten, similar thermal development coefficient, as well as a lot reduced density than tungsten.

Titanium carbide is widely utilized in manufacturing wear-resistant products, reducing devices, molds, thawing steel crucibles, and lots of other areas. Transparent titanium carbide porcelains are additionally suitable optical materials. And titanium carbide abrasive in the unpleasant and abrasive sector is an optimal material to replace traditional rough materials such as alumina, silicon carbide, boron carbide, and also chromium oxide. The grinding ability of nano titanium carbide approaches that of artificial rubies, which greatly minimizes the expense. It has been extensively utilized in the USA, Japan, Russia, and also other countries. Products such as rough, grinding wheels, and grinding paste made of nano titanium carbide can significantly improve grinding performance, accuracy, as well as surface smoothness.

Nano-titanium carbide foam ceramic: As a filter, foam ceramic can properly remove additions in different liquids, as well as its filtering system is anxiety and also adsorption. The chemical stability of filter products is called for, especially the filters used in the metallurgical sector need a high melting factor, so the majority of these materials are oxides as well as to adapt to the purification of molten metal, the renovation of thermal shock resistance is mainly gone after. Nano-titanium carbide foam porcelains have higher strength, hardness, thermal conductivity, electric conductivity, warm resistance, as well as deterioration resistance than oxide foam porcelains.

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

Taking titanium dioxide and carbon black as resources, high-purity titanium dioxide as well as carbon black are thoroughly mixed in proportion, the completely dry powder combination is pushed and formed, and afterwards lowered in a horizontal carbon tube furnace or a vertical carbon tube heater at 1900-2300 ℃ in a hydrogen environment to get enormous TiC, and afterwards pulverized to obtain titanium carbide powder products. Or taking sponge titanium as well as carbon black as basic materials, thoroughly blending sponge titanium (or titanium scrap recovered from titanium alloy and also carbide solid remedy) and carbon black symmetrical, and also heating to 1500-1700 ℃ in high-purity hydrogen gas stream for response to obtain titanium carbide.

The market rate of Titanium carbide is affected by various aspects. Currently, its market value is in the process of vibrant adjustment. If you need it, please contact us at any kind of time.

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