(949) 407-8904 Mon - Fri 08:00 - 17:00 23661 Birtcher Dr., Lake Forest, California, USA
(949) 407-8904 Mon - Fri 08:00 - 17:00 23661 Birtcher Dr., Lake Forest, California, USA

VD0566 Niobium (Nb) Evaporation Materials

Material Type: Niobium
Symbol: Nb
Atomic Weight: 92.90638
Atomic Number: 41
Color/Appearance: Gray, Metallic
Thermal Conductivity: 54 W/m.K
Melting Point (°C): 2,468
Coefficient of Thermal Expansion: 7.3 x 10-6/K
Z Ratio: 0.492
E-Beam: Excellent
E-Beam Crucible Liner Material: Fabmate®
Temp. (°C) for Given Vap. Press. (Torr): 10-8: 1,728
10-6: 1,977
10-4: 2,287
Comments: Attacks W source.
Purity: 99.9% ~ 99.99%
Shape: Powder/ Granule/ Custom-made

Stanford Advanced Materials (SAM) is a leading manufacturer and supplier of high purity Niobium Evaporation Materials and a wide variety of evaporation materials. We offer our evaporation materials in powder and granule form. Customized forms are also available upon request.


High purity evaporation materials play a huge role in deposition processes to ensure high quality deposited film. Stanford Advanced Materials (SAM) specializes in producing up to 99.99% purity niobium evaporation materials using quality assurance processes to guarantee product reliability.

niobium evaporation materials

• 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.

Our evaporation materials are carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition.

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Niobium (Nb) Evaporation Materials
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 1 reviews
by Latoya Cantrell on Niobium (Nb) Evaporation Materials

The products are top Quality. Seller Had great communication.