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 material. Tungsten silicide Fluorine, oxidants, and halogens are all substances that 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, forming 1000degC. It is often used to improve the conductivity of wires made from polysilicon and to speed up signal transmission. By using monosilane (or dichlorosilane) and tungsten Hexafluoride, the silicide can be prepared through chemical vapor deposit. The deposited film has a non-stoichiometric structure and needs to be annealed in order to become a stoichiometric one. 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, a high resistance to corrosion, oxidation and good electrical conductivity.
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. They are averaged at 24 hours in acetone. Thermal measurements are made using the powder starting point, while the powder ratio is 5:1. Acetone evaporation, dry substances. The mixture was heated at temperatures between 1250 and 1400 degrees C, at 50 degrees C. The heating rate was 10k * min-1. 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. By chemical vapor deposit, such as by vapor deposition. As raw materials, use monosilane (or dichlorosilane) and tungsten Hexafluoride. The deposited film has a non-stoichiometric composition and must be annealed to change into a more 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: As soon as payment receipt is received, you can ship out your order by air, sea or express.


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