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Tungsten Silicide

Powder

Tags: Silicide Refractory Material Specialty Inorganics Refractory Metals and Compounds Powder

Product Specifications

Chemical Name

Tungsten Silicide

Chemical Formula

WSi2

Purity

99.5%

Composition

Size

-270 mesh (18 mic aps) approx

EINECS Number

234-909-0

Quantity Available

CAS Number

12039-88-2

Status

General SpecificationsApplicationsSafety and ShippingCertificates of Analysis (COA)

Element Name

Tungsten Silicide

Symbol

WSi2

Atomic Number

Atomic Weight

240.01 g/mol

Melting Point

2160 °C

Boiling Point

Density

Product ID

POWSI227002N5

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Crystal Structure

Tetragonal

Color / Appearance

Blue-gray metallic powder

Thermal Conductivity

Electrical Resistivity

30-70 µΩ·cm

Coefficient of Thermal Expansion

6.25 x 10^-6 /K

Neutron Cross Section

Electron Configuration

This Product

POWSI227002N5

Size

-270 mesh (18 mic aps) approx

Quantity Available

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Semiconductors

Used as a contact material and in polycide gates within integrated circuits due to its high conductivity and thermal stability.

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Sputtering

Fabricated into sputtering targets for the deposition of thin-film silicide layers in microelectronic device manufacturing.

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Refractory chemicals

Utilized for its high melting point and oxidation resistance in high-temperature coating applications.

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HazMat Classification

Not classified as hazardous material.

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Documentation

Safety Data Sheet (SDS) and Certificate of Analysis (COA) available for download. GHS-compliant labeling provided with all shipments.

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Shipping

Shipped via FedEx Ground or UPS. Hazmat surcharges apply. International orders may require export compliance review. Custom packaging available.

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Quality Assurance

All products supplied with lot-specific COA including ICP-OES elemental analysis, XRD phase identification, and particle size distribution data.

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Certificates of Analysis (COA)

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Tungsten Silicide

Product Specifications

Semiconductors

Sputtering

Refractory chemicals

HazMat Classification

Documentation

Shipping

Quality Assurance

Certificates of Analysis (COA)

Don’t see the Right Version?

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