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Titanium disilicide can be prepared by reacting titanium or titanium hydride with silicon.

2022-05-11 17:04:05  News

Overview of Titanium Disilicide TiSi2 powder

Titanium disilicide TiSi2 powder (CAS 12039-83-7) has a high melting point, high corrosion resistance, high oxidation resistance, good electrical conductivity, high temperature ductility and an intermediate phase in binary alloy systems.

Production method of titanium silicide TiSi2 powder

Titanium disilicide can be prepared by reacting titanium or titanium hydride with silicon.

Titanium disilicide can be prepared by reacting titanium or titanium hydride with silicon. 

Ti + 2Si → TiSi2

It can also be ignited by melt electrolysis of aluminum powder, sulfur, silicon dioxide and titanium dioxide or potassium hexafluorotitanate K2TiF6, potassium hexafluorotitanate and titanium dioxide, or titanium and silicon tetrachloride.

 Another method is to react titanium tetrachloride with silane, dichlorosilane or silicon.

TiCl4 + 2SiH4 → TiSi2 + 4HCl + 2H2

TiCl4 + 2SiH2Cl2 + 2H2 → TiS2 + 8HCl

TiCl4 + 3Si → TiSi2 + SiCl4

Application of titanium disilicide TiSi2 powder

Titanium disilicide TiSi2 powder has broad application prospects in microelectronics, aerospace industry, marine and submarine manufacturing, medical treatment, jewelry manufacturing and other fields due to its low film resistivity, high melting point, and stable chemical properties. Titanium disilicide TiSi2 powder is used in microelectronics and semiconductors, aerospace high-temperature materials, coatings, ceramic materials, and in integrated circuit devices, titanium silicide is widely used in metal oxide semiconductors (MOS), metal oxide semiconductor field effect transistors (MOSFET) and dynamic random access memory (DRAM) gates, source/drain, interconnects and ohmic contacts are being fabricated.

Titanium disilicide TiSi2 powder price

The price of titanium disilicide TiSi2 powder varies randomly with changes in production costs, transportation costs, international situations, exchange rates, and supply and demand in the titanium disilicide market. Tanki New Materials Co., Ltd. aims to help industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full range of customized services. If you are looking for titanium disilicide TiSi2 powder materials, please feel free to contact for the latest titanium disilicide TiSi2 powder prices.

Titanium disilicide TiSi2 powder suppliers

Tanki New Materials, as a global titanium disilicide TiSi2 powder supplier, has extensive experience in the performance, application and cost-effective manufacturing of advanced and engineered materials. The company has successfully developed a series of powder materials (molybdenum silicide, tantalum silicide, zirconium silicide, etc.), high-purity target materials, functional ceramics and structural devices, and provides OEM services.

Technical parameters of titanium disilicide TiSi2 powder

Product NameMFPurityParticle SizeMelting PointDensityColor
titanium silicideTiSi299%5-10um1620℃4.0 g/cm3black

The chemical composition of titanium disilicide TiSi2 powder

TiSi2TiSiCPFeS
>99%46.32%52.5%0.02%0.02%0.19%0.01%


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