Product Description
Commodity Name Pure tantalum wire
Purity Ta ≥99.95%
Grade RO5200, RO5400
Surface 1. Hot-rolled/Cold-rolled 2. Alkaline Cleanin 3. Electrolytic Polish 4. Polished
Standard ASTM B365-98(2004)
Usage
1. Heating components of vacuum high temperature furnace;
2. Electronic industry (electronic components, electronic equipment, electronic devices) such as capacitors;
3. Anode leads of tantalum electrolytic capacitors, vacuum electron cathode emission sources, ion sputtering and spraying materials
Main Advantages:
Good ductility
Good plasticity
Excellent acid-resistance
High melting point, high boiling point
Very small coefficients of thermal expansion
Good capability of absorbing and releasing hydrogen
Technical details:
| Tolerance of Tantalum Rod, Wire |
| Diameter |
0.254∽0.508 |
0.508∽0.762 |
0.762∽1.524 |
1.524∽2.286 |
2.286∽3.175 |
3.175∽4.75 |
4.75∽9.525 |
| Tolerance(±) |
0.0075 |
0.0075 |
0.01 |
0.038 |
0.051 |
0.076 |
0.102 |
| Diameter |
9.525∽12.70 |
12.70∽15.88 |
15.88∽19.05 |
19.05∽25.40 |
25.40∽38.10 |
38.10∽50.80 |
50.80∽63.50 |
| Tolerance(±) |
0.127 |
0.178 |
0.203 |
0.254 |
0.381 |
0.508 |
0.762 |
| Standard:ASTM B365-98(2004),Special requirements to be agreed on by the supplier and buyer. |
| Note:≤Φ2.3mm(RO5400).Tantalum wire technical see table 12 and 13. |
| Chemical Compositions of Tantalum Wires for Capacitor Leads |
| Grade |
Chief |
Impurity Maximum,% |
| Ta |
C |
H |
O |
N |
Fe |
Si |
Ni |
W |
Mo |
Nb |
Ti |
Cr |
| ZZOKT |
≥99.95 |
0.005 |
0.0015 |
0.02 |
0.004 |
0.005 |
0.005 |
0.003 |
0.002 |
0.002 |
0.005 |
0.001 |
0.003 |
| Special requirements to be agreed on by the supplier and buyer. |
Our products are widely used in lighting, glass, medical, wielding, military, aerospace, aviation, machinery, and furnace etc. We always pursue the good quality, innovative business philosophy, win customer trust. and we are infused with spirit of unity and struggle, healthy development, establishing advanced enterprise. with modern management concept, reliable product quality and considerate service, our products are popular on domestic and international markets, such as South Korea, Israel, Singapore, Russia, USA, UK, Germany, etc.
Friends from home and abroad are welcomed! We sincerely wish to set long-term cooperation with you. We will offer first-class service, competitive price, and fast delivery. We provide professional and efficient solutions to meet your various demands.
FAQ:
Q: What information should I let you know if i want to get a quotation?
A: the required material dimension (Thickness*Width*Length,diameter*length; if possible, please kindly supply us drawings).
the required more information, such as Surface Condition, Tolerance Request, the Quantity, and other mechanical and technical details.
If it is possible, please also provide the application of products, we will recommend the most suitable products with details for confirmation.
Q: how do you gurantee the quality of the products?
A: Each step of production and finished products will be carried out inspection by QC department before storing in the warehouse. NG goods are not allowed in the completed goods warehouse.
Q: Can you guarantee the prompt delivery?
A: Yes, when we get your inquiries, not only we will evaluate the more competitive price, but also we can get the most reasonable delivery time. So the prompt delivery can be guaranteed.
Q: What is the shipping cost?
A: the shipping cost is determined by the destination port, weight, packing size, total CBM of the Products, we will try best to get the most reasonable shipping cost from the forwarders or express couriers to help you save more money.
Q:What is the transportation way?
A:If the Gross Weight ≤45kg, it's better by express Such as TNT, DHL, FedEx,, etc.
If the Gross Weight between 45kg to 100kg, by express or by air to your nearest airport can be both considered.
If the Gross Weight ≥ 100kg,you can choose by Air or Sea to the nearest port.
