Home > Products > Sputtering Targets & Evaporation Materials > Evaporation Materials > Silicon Nitride (Si3N4) Evaporation Material

Silicon Nitride (Si3N4) Evaporation Material

Product Code : EM-Si3N4-5N-Cu

Silicon nitride is a ceramic material composed of silicon and nitrogen. It is commonly used for evaporation in vacuum systems and can be used for physical vapor deposition (PVD), chemical vapor deposition (CVD), and ion beam assisted deposition (IBAD). It has a wide range of applications such as protective coatings, heat sinks, wear-resistant coatings, electronic components such as well tissue implants, MEMS components and more.

The physical properties of silicon nitride give it some advantages over other materials used for evaporation. It has excellent thermal shock resistance and oxidation resistance, two important factors when dealing with high temperatures and corrosive environments. It also has high electrical resistivity, low density, and a low coefficient of thermal expansion making it ideal for use as a spacer or thermal spreader. It also has a high dielectric strength, making it suitable for a wide range of electrical insulation uses.


Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Product Product Code Purity Size Contact Us
Silicon Nitride (Si3N4) Evaporation Material EM-Si3N4-2N-Cu 99% Customize
Silicon Nitride (Si3N4) Evaporation Material EM-Si3N4-3N-Cu 99.9% Customize
Silicon Nitride (Si3N4) Evaporation Material EM-Si3N4-4N-Cu 99.99% Customize
Silicon Nitride (Si3N4) Evaporation Material EM-Si3N4-5N-Cu 99.999% Customize

Product Information

Silicon nitride is a ceramic material composed of silicon and nitrogen. It is commonly used for evaporation in vacuum systems and can be used for physical vapor deposition (PVD), chemical vapor deposition (CVD), and ion beam assisted deposition (IBAD). It has a wide range of applications such as protective coatings, heat sinks, wear-resistant coatings, electronic components such as well tissue implants, MEMS components and more.

The physical properties of silicon nitride give it some advantages over other materials used for evaporation. It has excellent thermal shock resistance and oxidation resistance, two important factors when dealing with high temperatures and corrosive environments. It also has high electrical resistivity, low density, and a low coefficient of thermal expansion making it ideal for use as a spacer or thermal spreader. It also has a high dielectric strength, making it suitable for a wide range of electrical insulation uses.

Material Type: Silicon nitride

Symbol: Si3N4

CAS :

12033-89-5    


Synonyms

N/A


Silicon Nitride (Si3N4) Evaporation Material Specification

Size:Pellet / Wire / Rod / Slug / Tablet / Customized

Per your request or drawing

We can customized as required


Properties(Theoretical)

Compound FormulaN4Si3
Molecular Weight140.28
Appearanceodorless grey   powder
Melting Point1900 °C,   2173 K, 3452 °F
Boiling PointN/A
Density2.2 to 3.5   g/cm3
Solubility in H2OInsoluble
Refractive Index2.016
Electrical Resistivity11 to 12 10x   Ω-m
Poisson's Ratio0.24 to 0.27
Specific Heat720 to 800   J/kg-K
Thermal Conductivity12 to 31 W/m-K
Thermal Expansion2.5 to 3.2   µm/m-K
Young's Modulus140 to 310 GPa
Exact Mass139.943 g/mol
Monoisotopic Mass139.943069 Da
ChargeN/A



Application of Silicon Nitride (Si3N4) Evaporation Material

• Used in deposition processes including semiconductor deposition, chemical vapor deposition (CVD) and physical vapor deposition (PVD)
• Used for optics including wear protection, decorative coatings, and displays.


Packing of Silicon Nitride (Si3N4) Evaporation Material

Standard Packing:

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request. They are vacuum sealed. The MSDS and Material Certification Sheets will be packed with the product.

ATTs’Silicon Nitride (Si3N4) Evaporation Material is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.


Chemical Identifiers

Linear FormulaSi3N4
MDL NumberMFCD00011230
EC No.234-796-8
Beilstein/Reaxys No.N/A
Pubchem CID3084099
IUPAC Namebis(azanylidynesilylimino)silane
SMILESN13[Si]25N4[Si]16N2[Si]34N56
InchI IdentifierInChI=1S/N4Si3/c1-5-2-6(1)3(5)7(1,2)4(5)6
InchI KeyHQVNEWCFYHHQES-UHFFFAOYSA-N



Related Products
(518)606-3901
(518)606-3901