Tantalum Round Disc
Tantalum Round Disc Description & Application
Tantalum has the third highest melting point after tungsten and rhenium, and has very good ductility and corrosion resistance. Tantalum Round Discs cannot be produced by ordinary methods of processing ordinary metals, but must be forged first, then heat treated, and then punched or hammered into round blanks, which are finally ground and polished. Tantalum Round Disc is one of the most commonly used corrosion-resistant materials. The natural oxide layer formed on its surface can be used as an insulating layer. It has the advantages of large capacity, small size, strong corrosion resistance and good durability. It is very useful for portable electronic products. attractive, such as a cell phone, computer, telephone or DVD player. Of course, anti-corrosion equipment made of Tantalum Round Disc is also commonly used in chemical industries such as the production of strong acid, bromine, and ammonia.
Tantalum Round Disc Specifications:
Grade | Ta1,Ta2,Ta3 |
Purity | Ta≥99.93% |
Technique | Hot rolled,Cold rolled,Cutting,Forming Drilling,Machining,Grinding,Polishing |
Diameter | Φ15mm-400mm |
Density | 16.6g/cm3 |
Thickness | 3mm-30mm |
Melting point | 2996℃ |
Surface | Black,Ground,Alkaline cleaning,Polished,Bright |
Delivery time | 20 days |
Standard | ASTM B708,ASTM B521,GB/T 3628 |
Certification | ISO9001 |
Tantalum Round Disc Pictures:


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