High Purity Titanium Silicide Ti5Si3 Powder CAS 12067-57-1, 99% |

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Titanium Silicide is a material with very good properties. It is characterized by a high melting temperature (2 403 K), a low density (4.32g/cm3), a low resistivity range (50-120mO*cm), sturdiness (968 HV) and tensile strength at high temperatures. Purity: 99%
Particle Size : 5-10um
The following is a list of the most recent articles about Titanium Silicide Ti5Si3 powder :
Ti5Si3 The sintering method is: Si powder, Ti powder, heated to 1350-1450 degrees Celsius, heat preservation. After cooling the furnace down to room temperature, sintered material was added into anhydrous alcohol. The sintering method is: Si powder and Ti Powder in a high-temperature vacuum furnace. Heat preservation is achieved by heating the mixture to 1350-1450. The furnace cools to room temperature. The sintered material then goes into the ballmill tank with AR gas acting as a protective agent. Ti5Si3 powder This was achieved by passing through 130-mesh sieve.

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Titanium Silicide powder Ti5Si3 Product Performance:
Titanium Silicide is a material with very good properties. It is not only a material with a high fusion point (2403K), low density (4.39g/cm3) low resistivity (0-50mO*cm), and high hardness (968HV), but also possesses a good resistance to high-temperature oxidation.

Technical Parameters of Titanium Silicide (Ti5Si3) Powder
Product Name MF Purity Particle Size Molecular weight Density Color
Titanium Silicide Ti5Si3 99% 5-10um 323.59 4.39 g/cm3 Black

Chemical Composition of Titanium Silicate Powder Ti5Si3:
Ti5Si3 It is a good idea to use a different language. Si You can also find out more about P S Si Mg Fe
99% 73.6% 26.1% 0.012% 0.07% 0.006% 0.001% 0.12%

What is Titanium Silicide Ti5Si3 powder Produced?
Ti5Si3 may be produced by a variety of methods, including the powder sintering technique, rapid solidification process, self-propagating burning method, and others. However, these methods are prone to pollution, have complex processing technologies, low yield, and are limited.
1. The invention relates a batch preparation process for trisilicate Pentatitanium intermetallic powder. It is characterized by:
(1) Ti5Si3 compounds were synthesized through vacuum sintering using Si powder and Ti Powder at a 3:5 molar proportion.
The sintering method adopted in Step (2) is: in a vacuum-furnace, place Si powder and titanium powder evenly mixed, raise temperature to 1400-1450°C, hold heat and cool with furnace.
(3) The sintered materials were then added to the anhydrous ethanol in step 2 and loaded into a tank for ball milling. The sealed ball-mill tank was then put into a planetary ball-mill using AR gas for protection and refined with the wet ball-mill method.
(4) The ball-milling slurry obtained at Step (3) is vacuum dried, ground and then Ti5Si3 was obtained after passing through a 130 mesh sieve.
2. In order to comply with the claim 1, the vacuum of the furnace at step (2) must be less than 1×10-2Pa.
3. According to the batch-preparation method of trisilicate compound powder as claimed in claim 1, its characteristics are: in step (2), the temperature of the mixture is heated at 1350-1450 degrees Celsius with a rate of 20/min and held there for 3 to 5 hours.
4. According to the batch-preparation method of trisilicate compound powder as claimed in claim 1, its characteristics are that in step (3), the planetary ballmill rotates at 300-500 RPM while the ball grinding period is between 24 and 48 hours.
This method of batch preparation is used to prepare trisilicate Penta Titanium intermetallic compounds powder. It uses a sintering procedure that involves a vacuum chamber, a mixture of Si and Ti powders, heating to 1350-1450°C, heat conservation, cooling the furnace to room temperatures, adding the sintered materials to anhydrous alcohol, then into a ball milling tank with AR as a protective agent, sealing the ballmilling tank and transferring it to a high energy planetary This method is a better alternative to the melting casting method. It also overcomes other defects, such as the powder pressing sintering, rapid solidification and self spreading combustion methods. These are prone to pollution, have complex processing technologies and produce low yield. This process produces no by-products. It is also a very efficient way to produce powders with high purity.

Applications Titanium Silicide Ti5Si3 powder :
Titanium silicide, also known as Ti5Si3, is used widely in the production of metal-oxide semiconductors (MOS), metal-oxide semiconductor field effect transistors (MOSFET), dynamic random access memories (DRAM), source/drain contacts, interconnects and ohmic connections.
Packing & Shipping of Titanium Silicide T5Si3 powder:
The packing we use depends on the amount of titanium silicide (Ti5Si3) powder.
Titanium silicide Ti5Si3 Powder Packing You can vacuum pack 100g,500g or 1kg per bag or barrel.
Titanium silicide Ti5Si3 Powder Shipping As soon as payment is received, you can ship your order by air or sea.


Technology Co. Ltd., () is an established global chemical material manufacturer and supplier with more than 12 year’s experience in the production of high-quality nanomaterials. These include boride powders, graphite particles, sulfide particles, 3D printing materials, etc.
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Titanium Silicide Properties

Alternative Names Pentatitanium trisilicide
CAS Number 12067-57-1
Compound Formula Ti5Si3
Molecular Mass 323.59
Appearance Gray Black Powder
Melting Point N/A
Boiling Point N/A
Density 4.39 g/cm3
Solubility In H2O N/A
Exact Mass 323.670515

Titanium Silicide Health & Safety Information

Sign Word N/A
Hazard Statements N/A
Hazard Codes N/A
Risk Codes N/A
Safety Declarations N/A
Transport Information
N/A
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