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 hydrofluouric acid. It has the fourth highest melting point of all metals and is able to form extremely thin and protective oxide layers for high-quality capacitors, making it an excellent material for ingot.
• Used in laboratory equipment.
• Used as a substitute for platinum.
• Used in manufacturing super alloys and electron-beam melting.
• Used in metallurgical, machinery processing, glass and ceramic industries.
• Used as a superalloy additive in nickel-based alloys.
• Used for sputtering targets.
Specifications of SAM Tantalum Ingot:
Size: Diameter (mm): 70-195;
Length (mm): <=1600
Material: R05200, R05400
Standard: ASTM B364-92
Purity: >=99.9% or 99.95%
We can tailor-made tantalum ingot to fit your specific requirements.
Tantalum and Tantalum Alloy
- R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both
- R05400, unalloyed tantalum, powder-metallurgy consolidation.
- R05255, tantalum alloy, 90 % tantalum, 10 % tungsten, electron-beam furnace of vacuum-arc melt, or both.
- R05252, tantalum tungsten alloy, 97.5 % tantalum, 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both.
- R05240, tantalum niobium alloy, 60 % tantalum, 40 % niobium, electron-beam furnace or vacuum-arc melt.
Packing and shipping:
Our tantalum ingots are wrapped in foam and packaged in plywood cases to ensure safe storage and transportation.
Material Safety Data Sheet (MSDS) for your reference!