Is titanium carbide hard

What is titanium carbide?

Titanium carbide is an iron-gray crystal with a metallic gloss coming from NaCl-type simple cubic framework, with a lattice constant of 0.4329 nm and an area group of Fm3m. Carbon atoms amount titanium atoms in the latticework position, and also strong covalent bonds bond TiC atoms. Tic has some features comparable to steels, such as high melting point, boiling factor, as well as hardness, the firmness is 2nd only to ruby, and it has good thermal and electric conductivity, even showing superconductivity at superficial temperature levels.

Nano-titanium carbide is used in aerospace parts. It has a melting point above 3000 ℃, good high-temperature toughness, compatibility with tungsten, comparable thermal expansion coefficient, as well as a lot lower density than tungsten.

Titanium carbide is extensively used in making wear-resistant products, reducing devices, mold and mildews, thawing metal crucibles, as well as numerous various other areas. Transparent titanium carbide ceramics are also ideal optical materials. As well as titanium carbide abrasive in the unpleasant as well as rough industry is a perfect product to replace conventional abrasive products such as alumina, silicon carbide, boron carbide, and chromium oxide. The grinding ability of nano titanium carbide approaches that of synthetic rubies, which considerably decreases the expense. It has actually been extensively utilized in the USA, Japan, Russia, as well as various other nations. Products such as abrasive, grinding wheels, and also grinding paste made from nano titanium carbide can dramatically enhance grinding performance, accuracy, as well as surface smoothness.

Nano-titanium carbide foam ceramic: As a filter, foam ceramic can effectively eliminate additions in numerous fluids, and its filtering mechanism is anxiety and adsorption. The chemical stability of filter materials is called for, especially the filters used in the metallurgical industry require a high melting point, so the majority of these materials are oxides as well as to adjust to the purification of molten steel, the enhancement of thermal shock resistance is mostly pursued. Nano-titanium carbide foam porcelains have greater toughness, solidity, thermal conductivity, electric conductivity, warmth resistance, and rust resistance than oxide foam porcelains.

TiC is light gray, cubic, insoluble in water, and also has high chemical stability. It rarely responds with hydrochloric acid and also sulfuric acid, but it can be dissolved in aqua regia, nitric acid, hydrofluoric acid, and also alkaline oxide service.

Taking titanium dioxide and also carbon black as basic materials, high-purity titanium dioxide and carbon black are completely mixed in proportion, the dry powder mixture is pushed as well as formed, and also then reduced in a horizontal carbon tube heating system or a vertical carbon tube furnace at 1900-2300 ℃ in a hydrogen ambience to get enormous TiC, and after that grated to obtain titanium carbide powder products. Or taking sponge titanium as well as carbon black as resources, completely mixing sponge titanium (or titanium scrap recovered from titanium alloy as well as carbide strong service) and also carbon black in percentage, and heating to 1500-1700 ℃ in high-purity hydrogen gas stream for reaction to get titanium carbide.

The market rate of Titanium carbide is influenced by various aspects. Currently, its market value remains in the process of dynamic modification. If you require it, please contact us at any moment.

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