Is titanium carbide hard

What is titanium carbide?

Titanium carbide is an iron-gray crystal with a metallic luster belonging to NaCl-type basic cubic framework, with a lattice constant of 0.4329 nm and also a space team of Fm3m. Carbon atoms are equivalent to titanium atoms in the lattice setting, and strong covalent bonds bond TiC atoms. Tic has some characteristics similar to metals, such as high melting point, boiling factor, and also hardness, the hardness is second just to diamond, and it has good thermal and electric conductivity, even revealing superconductivity at shallow temperature levels.

Nano-titanium carbide is utilized in aerospace parts. It has a melting factor above 3000 ℃, great high-temperature stamina, compatibility with tungsten, similar thermal growth coefficient, and much reduced density than tungsten.

Titanium carbide is widely made use of in making wear-resistant materials, cutting tools, molds, thawing metal crucibles, and also numerous various other areas. Transparent titanium carbide ceramics are also suitable optical materials. And titanium carbide abrasive in the unpleasant and also rough market is a perfect product to replace conventional abrasive products such as alumina, silicon carbide, boron carbide, as well as chromium oxide. The grinding capability of nano titanium carbide approaches that of artificial diamonds, which greatly minimizes the cost. It has actually been commonly used in the United States, Japan, Russia, and other countries. Products such as rough, grinding wheels, and also grinding paste constructed from nano titanium carbide can significantly enhance grinding performance, accuracy, as well as surface level of smoothness.

Nano-titanium carbide foam ceramic: As a filter, foam ceramic can successfully get rid of additions in various liquids, and its filtering device is agitation and also adsorption. The chemical stability of filter materials is required, specifically the filters made use of in the metallurgical market need a high melting factor, so a lot of these materials are oxides and also to adapt to the filtration of molten metal, the enhancement of thermal shock resistance is mainly sought. Nano-titanium carbide foam porcelains have greater toughness, firmness, thermal conductivity, electric conductivity, warm resistance, and deterioration resistance than oxide foam porcelains.

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

Taking titanium dioxide as well as carbon black as basic materials, high-purity titanium dioxide and also carbon black are extensively blended in percentage, the completely dry powder mixture is pushed as well as shaped, and afterwards lowered in a straight carbon tube furnace or a vertical carbon tube heater at 1900-2300 ℃ in a hydrogen atmosphere to get massive TiC, and then grated to obtain titanium carbide powder products. Or taking sponge titanium and carbon black as resources, completely blending sponge titanium (or titanium scrap recovered from titanium alloy and also carbide solid service) as well as carbon black symmetrical, and home heating to 1500-1700 ℃ in high-purity hydrogen gas stream for response to acquire titanium carbide.

The marketplace cost of Titanium carbide is influenced by numerous elements. Currently, its market price remains in the procedure of dynamic modification. If you need it, please call us any time.

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