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(949) 407-8904 Mon - Fri 09:00 - 18:00 23661 Birtcher Dr., Lake Forest, California, USA
(949) 407-8904 Mon - Fri 09:00 - 18:00 23661 Birtcher Dr., Lake Forest, California, USA

Tantalum (Ta) Evaporation Materials

Material Type:Tantalum
Symbol:Ta
Atomic Weight:180.94788
Atomic Number:73
Color/Appearance:Gray Blue, Metallic
Thermal Conductivity:57 W/m.K
Melting Point (°C):3,017
Coefficient of Thermal Expansion:6.3 x 10-6/K
Theoretical Density (g/cc):16.6
Z Ratio:0.262
E-Beam:Excellent
E-Beam Crucible Liner Material:Fabmate®, Graphite
Temp. (°C) for Given Vap. Press. (Torr):10-8: 1,960
10-6: 2,240
10-4: 2,590
Comments:Forms good films.
Purity:99.9% ~ 99.95%
Shape:Powder/ Granule/ Custom-made

Tantalum has a melting point of 3,017°C, a density of 16.6 g/cc, and a vapor pressure of 10-4 Torr at 2,590°C. It is metallic grey-blue in color with strikingly similar chemical properties to niobium. It is mainly used to make surgical implants due to its non-toxic nature. It is also used as a capacitor for electronics and may be alloyed with other metals to add strength and durability.

Stanford Advanced Materials (SAM) is a leading manufacturer and supplier of high purity Tantalum 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.




Description

Description:
Tantalum (Ta) is a dark blue-gray metal that is very heavy, ductile and hard and has high corrosion resistance. Tantalum is especially resistant to chemicals at temperatures below 150 °C and can only be dissolved with hydrofluoric acid.

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 99.95% purity tantalum evaporation materials using quality assurance processes to guarantee product reliability.

tantalum evaporation materials

Applications:
• 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.

Packaging:
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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Tantalum (Ta) Evaporation Materials
Average rating:  
 1 reviews
by Jeremy Rogers on Tantalum (Ta) Evaporation Materials

I love them! Great quality and great price! Five Stars!