Product：Tantalum wire
Standerd:ASTMB365 GB/T26012-2010
Grade：Ta1，Ta2
Purity:99.95% /99.99%
Chemical composition：
Chemical composition, Max | |||||||||||
Grade | C | N | O | H | Fe | Si | Ti | Ni | Nb | W | Mo |
Ta1 | 0.01 | 0.01 | 0.015 | 0.0015 | 0.005 | 0.005 | 0.002 | 0.002 | 0.003 | 0.01 | 0.01 |
Ta2 | 0.01 | 0.01 | 0.02 | 0.0015 | 0.03 | 0.02 | 0.005 | 0.005 | 0.1 | 0.04 | 0.04 |
Diameter and Tolerance：
Diameter(mm) | Ø0.10~Ø0.15 | Ø0.15~Ø0.30 | Ø0.30~Ø0.10 |
Tolerance | ±0.006 | ±0.007 | ±0.008 |
Ovality | 0.004 | 0.005 | 0.006 |
Mechanical properties:
State | Tensile strength(MPa) | Elongation(%) |
Mild (M) | 300-750 | 10-30 |
Semihard(Y2) | 750-1250 | 1-6 |
Hard(Y) | ＞1250 | 1-5 |
Antioxidant brittleness number of bending:
Grade | Diameter (mm) | bending Times |
Ta1 | 0.10~0.40 | 3 |
＞0.40 | 4 | |
Ta2 | 0.10~0.40 | 4 |
＞0.40 | 6 |
Technological process ：
Raw material (tantalum powder) → mixing → forming → → electron beam melting pre-sintered forging → rotaryforging intermediate
annealing intermediate annealing → drawing → annealing → Quality → → finished product packaging and storage.
Beijing Orient Tantalum Niobium Co.，Ltd manufactured Capacitor wire surface is smooth, clean, no oil, no cracks,no glitches,
no mess around, no tie, no cross and so on. Capacitor tantalum wire observed at 25 times magnification,
without continuous pits and scratches.
Purpose：
Capacitor tantalum wire is mainly used to produce a tantalum electrolytic capacitor anode lead. My company currently
produces capacitor tantalum wire in different states, different specifications .it can be divided into more than 30 varieties.
The smallest diameter tantalum wire is Φ0.10mm. it can also be made of tantalum gauze or tantalum mesh, tantalum
wire is the key materials for producing Tantalum capacitors, tantalum capacitors are the best, about 65% of the world's
tantalum used in this field. To compensate for muscle tissue, and can be used to suture nerves and tendons. Our company
can provide different states, different specifications of tantalum wire. The smallest diameter tantalum wire is Φ0.1mm.
Tantalum wire can produce high-temperatu
re vacuum furnace heating parts.
Please contact our sales:
Beijing Orient Tantalum Niobium co.,ltd
Tel :86-10-56945984
Fax :86-10-57228751
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