Material Type：Tantalum
Symbol：Ta
Color/Appearance：Gray Blue, Metallic
Purity：99.9% ~ 99.95%
Shape：Powder / Granule / Custom-made
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.
Tantalum has a melting point of 3,017°C, a density of 16.6 g/cc, and vapor pressure of 10-4 Torr at 2,590°C. It 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. 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.
High purity tantalum 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.
| Material Type | Tantalum |
| Symbol | Ta |
| Color/Appearance | Gray Blue, Metallic |
| Thermal Conductivity | 57 W/m.K |
| Melting Point | 3,017°C |
| Coefficient of Thermal Expansion | 6.3 x 10-6/K |
| Synonyms | Tantalum pellets, Tantalum Pieces, Tantalum Evaporation Pellet, Ta Pellets, Ta Pieces, Ta Evaporation Pellet |
• 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 tantalum evaporation materials are carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition.
SAM’s tantalum evaporation materials are available in various forms, purities, sizes, and prices. We specialize in producing high purity e-beam evaporation materials with the highest possible density and smallest possible average grain sizes. Please send us an inquiry for the current prices of evaporation pellets and other deposition materials that are not listed.
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