Chinese name: titanium diboride

CAS: 12045-63-5

Chinese alias: titanium diboride; Titanium white, titanium dioxide; Titanium carbonitride; Titanium boride,99.5%(METALSBASIS); Titanium boride, powder <10UM; Titanium boride, powder

English name: TITANIUM BORIDE

Properties: melting point; 2900-3225°C density; 4.52 g/mL at 25℃(lit.) solubility;

Soluble in hydrogen peroxide and sulfuric acid. Morphology powder water solubility;

Insoluble in water. CAS DataBase 12045-63-5(CAS DataBase Reference)

Chemical properties;

This product is gray hexagonal crystal, relative density 4.50, melting point 2900℃. High hardness and strength, good shock resistance, small resistance, not easy to be corroded by molten metal.

Purpose; Powder is used as a material for rocket nozzles, electrical contacts and high-temperature electrodes, and can also be used as an abrasive. Conductive ceramics, tool ceramics, conductive wear resistance coating v use; Conductive composite material. The conductive boron nitride (evaporation boat) made of titanium diboride (TiB2) and boron nitride (BN) is the main component of vacuum aluminum plating equipment. Ceramic cutting tools and components thereof. Titanium diboride ceramics are manufactured for wire drawing dies, extrusion dies, sand blasters, sealing elements, cutting tools, etc. Composite ceramic material. It can be used as an important component of multi-component composite materials, titanium diboride can be used with TiC, TiN, SiC and other materials to form composite materials for cutting tools, and can also be used as a component to make armor protective materials, which is the best material for various high-temperature parts and functional devices. Aluminum electrolytic cathode material. As the cathode material of aluminum electrolytic cell, the power consumption of electrolytic aluminum is reduced due to the good wettability of TiB2 and metal aluminum liquid, and the life of electrolytic cell is extended. It can be made into PTC heating materials and flexible PTC materials, and is the fortifying agent of A1, Fe, Cu and other metal materials. Purpose; Used as rocket nozzle, electrical contact, electrode material; Boron carbide method is also known as carbothermal reduction method, its 2TiO2+B4C+3=2TiB2+4CO vapor deposition method with TiCl4 and BCl3 as raw materials, with the participation of H2, the deposition temperature is 800 ~ 1000℃, can prepare abrasive grade and electronic grade products, TiCl4+2BCl3+5H2=TiB2+10HCl.