Answers

  • 0
  • 0

What is Titanium Silicide TiSi2 Powder?

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email: brad@ihpa.net



Recently, the EU proclaimed new sanctions on Russia, including coal, timber, rubber, cement, and fertilizer, as well as high-end seafood TiSi2 Powder.

Introduction to Titanium Silicide TiSi2 Powder
Titanium disilicide with the chemical formula TiSi2 is an inorganic compound of titanium and silicon. Titanium silicide is a dark gray square crystal, which can be made into powder and target material. It is a metallic silicide. Titanium and silicon metals are the raw materials. It has high conductivity and high-temperature stability. 
 

Physicochemical Properties of Titanium Silicide TiSi2 Powder
Among the metal silicides (such as TiSi2, NiSi, CoSi2, WSi2, TaSi2, and MoSi2) widely studied, titanium silicide has very ideal properties including high electrical conductivity, high selectivity, good thermal stability, good Si adsorption, good process adaptability and low interference to silicon connection parameters.
 

Titanium Silicide TiSi2 Powder Properties
Other Names TiSi2 powder, titanium disilicide
CAS No. 12039-83-7
Compound Formula TiSi2
Molecular Weight 104.04
Appearance black powder
Melting Point 1470 °C
Boiling Point N/A
Density 4.02g/cm3
Solubility in H2O N/A
Exact Mass 103.9018

 

Titanium Silicide TiSi2 Powder CAS 12039-83-7
 

 
Related Elements:
What is Si?
Silicon (atomic symbol Si, atomic number 14) is an element of unit P in group 14 of Period 3, with an atomic mass of 28.085. By weight, silicon makes up 25.7 percent of the earth's crust and is the second most abundant element after oxygen. These metals rarely exist in pure crystal form and are usually made from an iron-silicon alloy called ferrosilicon.  Element Silicon (or silicon dioxide), such as sand, is the main component of glass, which is one of the cheapest materials and has excellent mechanical, optical, thermal, and electrical properties. Ultra-pure silicon can be doped with boron, gallium, phosphorus, or arsenic to produce silicon, which is used in transistors, solar cells, rectifiers, and other solid-state devices widely used in the electronics industry.
 
What is Ti?
Titanium (atomic symbol Ti, atomic number 22) is a group D element of the 4th period, with an atomic mass of 47.867. In its basic form, titanium has a silver-gray white metallic appearance. Titanium is chemically and physically similar to zirconium, which has the same number of valence electrons and belongs to the same group in the periodic table. There are five naturally occurring isotopes of titanium: 46Ti to 50Ti, with 48Ti being the most abundant (73.8%). Titanium is found in igneous rock and its sediments. 
 

Production methods of Titanium Silicide TiSi2 Powder
Titanium disilicide can be prepared by reaction of titanium or titanium hydride with silicon. 
Ti + 2Si → TiSi2
It may also be ignited by aluminum powder, sulfur, silicon dioxide, and titanium dioxide or potassium hexafluortitanate K2TiF6, by electrolysis of a melt of potassium hexafluortitanate and titanium dioxide, or by 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
 

Applications of Titanium Silicide TiSi2 Powder
Titanium silicide is used in the semiconductor industry. It is usually grown on silicon and polysilicon wires by self-aligning silicide technology to reduce the thin layer resistance of local transistor connections. In the microelectronics industry, it is commonly used in the C54 stage.
Titanium silicide is used for the source, gate, leak contacts, and local interconnections in CMOS integrated circuits. In these applications, it is important that the titanium silicide phase has low resistivity (< 20μ ω -cm) and does not agglomerate during high-temperature treatment.  The Ti/Si system has two silicide phases for electronic applications, a high resistivity C49-TiSi2 (60-70 μ ω -cm) formed at 600-700 °C and low resistivity (15-20 μ ω -cm) C54-TiSi2 formed at 700-850 °C.
 

Main Supplier of Titanium Silicide TiSi2 Powder
Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and Nanomaterials, including silicon powder, nitride powder, graphite powder, zinc sulfide, calcium nitride, 3D printing powder, etc.
If you are looking for high-quality titanium silicide TiSi2 powder, please feel free to contact us and send an inquiry. ([email protected])

 

The development of the Russia-Ukraine conflict will continue to dominate the commodity prices such as the TiSi2 Powder in the future. If the conflict eases or cools, Russia and Ukraine go back to negotiate, commodity prices would fall. However, if the situation between Russia and Ukraine deteriorates further, or evolves into a full-scale war, the price of the TiSi2 Powder is predicted to see further improvement over the coming days.

Inquiry us

Metal Alloy 8.92g/Cm3 High Purity Polished Copper Plate

Metal Alloy High Density Tungsten Alloy Rod Grind Surface Tungsten Alloy Bar

High Purity Antimony Sulfide Sb2S3 Powder CAS 1314-87-0, 99.99%

Metal Alloy 18.5g/cm3 Polished Tungsten Heavy Alloy Plate

Metal Alloy 18g/cm3 High Density Tungsten Alloy Ball

High Purity Molybdenum Boride MoB2 Powder CAS 12006-99-4, 99%

High Purity Nano Hafnium Hf powder CAS 7440-58-6, 99%

High Purity 3D Printing Nickel Alloy IN718 Powder

High Purity Germanium Sulfide GeS2 Powder CAS 12025-34-2, 99.99%

High Purity 3D Printing Alloy CoCrW Powder

High Purity Tungsten Silicide WSi2 Powder CAS 12039-88-2, 99%

High Purity Titanium Sulfide TiS2 Powder CAS 2039-13-3, 99.99%

High Purity Calcium Nitride Ca3N2 Powder CAS 12013-82-0, 99.5%

High Purity Nano Ag Silver powder cas 7440-22-4, 99%

High Purity Chromium Diboride CrB2 Powder CAS 12007-16-8, 99%

High Purity 3D Printing Powder 15-5 Stainless Steel Powder

High Purity Silicon Sulfide SiS2 Powder CAS 13759-10-9, 99.99%

High Purity Magnesium Diboride MgB2 Powder CAS 12007-25-9, 99%

Supply Magnesium Granules Mg Granules 99.95%

High Purity Zirconium Nitride ZrN Powder CAS 25658-42-8, 99.5%

Our Latest Products

Metal Alloy 8.92g/Cm3 High Purity Polished Copper Plate

Copper products exhibit good electrical conductivity as well as thermal conductivity. They are also ductile, resistant to corrosion, and have a high wear resistance. They are widely used by the electrical, electronics, energy and petrochemical sector…

Metal Alloy High Density Tungsten Alloy Rod Grind Surface Tungsten Alloy Bar

Tungsten-nickel-copper/iron alloy is characterized by low thermal expansion, high density, radiation absorption and high thermal and electrical conductivity. It is widely utilized in the aerospace and medical industries. About High Density Tungsten…

High Purity Antimony Sulfide Sb2S3 Powder CAS 1314-87-0, 99.99%

Antimony sulfide can be used to make matches, fireworks and colored glass. It is used in rubber manufacturing as a military and vulcanizing agent.Particle size: 100mesh Purity: 99.99% Antimony Sulfide Sb2S3: Sulfide can be bismuth or black powder…