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

About Tungsten Silicide WSi2 Powder :
Tungsten silicide (WSi2) A silicide is an inorganic compound made of tungsten. It is a conductive, ceramic material. Tungsten silicide Fluorine, halogens, strong acids and oxidants all react violently. WSi2 The coating is effective as an antioxidation coating. Similar to Molybdenum Disilicide MoSi2, its high emissivity makes it a good coating for applications. tungsten disilicide The material's ability to radiate heat at high temperatures makes it attractive as a heat-shield.

Silicide Microelectronics uses it as a material for contact, with a resistance between 60 and 80mOcm. It is often used as a shunt to increase the signal speed and conductivity of polysilicon cables. By using monosilane (or dichlorosilane) and tungsten Hexafluoride, the silicide can be created by chemical vapor deposit. The film is not stoichiometric, and it requires annealing in order to become stoichiometric. Tungsten silicide This is an alternative to the early tungsten-based film. Tungsten silicide powder can also be used in microelectromechanical systems and oxidation-resistant coatings.

Send an inquiry for the latest news tungsten disilicide price You can buy if you want to Tungsten Silicide WSi2 Powder Bulk discounts are available.

Characteristics of Tungsten Silicate Powder WSi2:
Tungsten Silicide WSi2 Powder (CAS 12039-82-0) has a melting point of 900°C, good electrical conductivity, high corrosion resistance and high oxidation resistant.
A binary alloy system is the intermediate phase. It has high-temperature ductility as well as conductivity.

Technical Parameters of Tungsten Silicate WSi2 powder:

Product Name	MF	Purity	Particle Size	Melting Point	Density	Color
tungsten silicide	WSi2	99%	5-10um	2165	9.4 g/cm3	Black

Chemical Composition Tungsten Silicate WSi2 powder:

WSi2	The following are some of the most effective ways to get in touch with each other	Si	C	You can also find out more about P	Fe	S
>99%	>76.1%	Balance	0.01%	0.02%	0.20%	0.004%

How is Tungsten silicide WSi2 Powder made?
Raw materials for silicide tungsten are tungsten powder and silicon. The average 24 hour acetone exposure time. Thermal measurements are made using the starting powder, which is 5:1. Drying and acetone, drying of substances. The mixture was heated at temperatures ranging from 1250 deg C to 1400 deg C. The mixture was placed into a tube-furnace and the heat treatment was performed in an argon stream for 4 hours. After the heat-treatment is complete, the furnace must be cooled until it reaches room temperature.

Tungsten silicide WSi2 powder :
Tungsten WSi2 powder can be used in microelectronics for electric shock materials, shunting of polysilicon cables, anti-oxidation and resistance wire coating. Tungsten Silicide is used for microelectronics contact materials. It has a resistivity between 60 and 80mOcm. It is commonly used as a shunt to increase the signal speed and conductivity of polysilicon. The tungsten-silicide layer can also be made by chemical vapor deposit, for example vapor. As raw materials, use monosilane (or dichlorosilane) and tungsten Hexafluoride. The film that is deposited on the substrate is non-stoichiometric. It requires annealing before it can be transformed into a conductive, stoichiometric state.
Tungsten film can be replaced by tungsten silicide. Tungsten Silicide can be used to create a barrier between silicon and metals.
Tungsten silicide is also very valuable in micro-electromechanical systems, in which tungsten silicide is mainly used as a thin film for the manufacture of microcircuits. A film of silicide or tungsten can be plasma-etched for this purpose.

Packing & Shipping Tungsten Silicate WSi2 Powder
The quantity of tungsten silicide WSi2 in the powder determines which packing we use.
Tungsten silicide WSi2 powder packing: As per your request, vacuum packaging is available in 1kg/bags, 25kg/barrels, or both.
Tungsten silicide WSi2 powder shipping: Payment receipt can be used to ship out the goods by air, sea or express as soon as practicable.


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