Tantalum Wire
Wire made of tantalum is utilized as lead wire for tantalum capacitor. Earlier, this wire was used as filament for bulb. In electronic industry, this Tantalum Wire is required for producing rectifier. Apart from that, this wire is utilized in chemical processing, medical device and light manufacturing industries. We offer this metal wire with long lasting surface finishing option that helps to enhance its effectiveness. Customers can obtain different types of this wire and also in Φ0.1mm diameter option. We would like to introduce ourselves as a reliable manufacturer of premium quality Tantalum Wire.
Features:
- Unique rust resistance capacity
- High strength under high temperature
- Good machining characteristics
Chemical Composition :
| Chemistry ppm |
| Designation | Chief component | Impurities maximum |
| Ta | Nb | Fe | Si | Ni | W | Mo | Ti | O | C | H | N |
| Ta1 | Remainder | 300 | 40 | 30 | 20 | 40 | 40 | 20 | 150 | 40 | 15 | 20 |
| Ta2 | Remainder | 800 | 100 | 100 | 50 | 200 | 200 | 50 | 200 | 100 | 15 | 100 |
| TaNb3 | Remainder | ＜35000 | 100 | 100 | 50 | 200 | 200 | 50 | 200 | 100 | 15 | 100 |
| TaNb20 | Remainder | 170000- 230000 | 100 | 100 | 50 | 200 | 200 | 50 | 200 | 100 | 15 | 100 |
| Ta2.5W | Remainder | 400 | 50 | 30 | 20 | 30000 | 60 | 20 | 150 | 50 | 15 | 60 |
| Ta10W | Remainder | 400 | 50 | 30 | 20 | 110000 | 60 | 20 | 150 | 50 | 15 | 60 |
Specification :
| Specification (mm) | Diameter Tolerance (mm) |
| 0.10mm~0.15mm | +0.005 |
| >0.15mm~0.30mm | +0.006 |
| >0.30mm | +0.007 |
Mechanical Properties :
| Product condition | Tensile strength (MPa) | Elongation (%) |
| Annealled | 300~600 | 10~30 |
| Half annealled | >600~1000 | <5 |
| Unannealled | >1000 | <5 |
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