Zhengzhou Sanhui Refractory Metal Co., Ltd.
| Payment Terms | D/A, D/P, T/T, Western Union |
| Supply Ability | 500kgs per month |
| Delivery Time | 15-20 days |
| Packaging Details | plywood case |
| Diameter | 0.1mm-5.0mm |
| Surface | bright |
| Application | electronics, tantalum capacitor, chemicals |
| Processing | drawing/pulling |
| Length | customized length in rolls |
| Grade | RO5200, RO5252(Ta-2.5W), RO5255(Ta-10W) |
| Material | ta wire |
| Brand Name | Sanhui |
| Model Number | R05200 R05400 |
| Certification | ISO 9001:2008 |
| Place of Origin | Henan, China |
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Product Specification
| Payment Terms | D/A, D/P, T/T, Western Union | Supply Ability | 500kgs per month |
| Delivery Time | 15-20 days | Packaging Details | plywood case |
| Diameter | 0.1mm-5.0mm | Surface | bright |
| Application | electronics, tantalum capacitor, chemicals | Processing | drawing/pulling |
| Length | customized length in rolls | Grade | RO5200, RO5252(Ta-2.5W), RO5255(Ta-10W) |
| Material | ta wire | Brand Name | Sanhui |
| Model Number | R05200 R05400 | Certification | ISO 9001:2008 |
| Place of Origin | Henan, China | ||
| High Light | 5.0mm Tantalum Ta Wire ，High Purity 99.95% Tantalum Ta Wire ，drawing Tantalum Ta Wire | ||
Grade: R05200, R05400
Ta wire diameter: 0.1~4mm * L
Executive standard: ASTM B365 ASTM F560
Purity: ≥ 99.95%, 99.99%
Tantalum wire form: straight wire, coiled wire
Tantalum wire status: hard, semi hard, annealed
Applications of Tantalum wire
Capacitor grade tantalum wire is mainly used to make the anode lead of tantalum electrolytic capacitor. The tantalum wire with the smallest diameter is Φ 0.10mm. It can also be made into tantalum yarn or tantalum mesh. Tantalum wire is the key material for making tantalum capacitor. Tantalum capacitor is the best capacitor. About 65% of tantalum in the world is used in this field.
High oxygen resistant brittle tantalum wire can also be used to make tantalum foil capacitors.
Tantalum wire can be made heating parts of vacuum high temperature furnace, used as vacuum electron cathode emission source, ion sputtering and spraying materials.
Tantalum wire made by Sanhui
The tantalum wire surface is smooth, clean, free of oil stain, crack, burr and random winding, no knotting, crossing, etc.
Chemical Composition of Tantalum Wire
| Chemistry ppm | ||||||||||||
| Designation | Chief component | Impurities maxmium | ||||||||||
| 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- | 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 of Tantalum Wire
| Diameter (mm) | Tolerance (mm) |
| 0.2-0.5 | <0.007 |
| 0.5-0.7 | <0.010 |
| 0.7-1.5 | <0.015 |
| 1.5-2.0 | <0.020 |
| 2.0-3.0 | <0.030 |
| 3.0-4.0 | <0.040 |
Mechanical Properties of Tantalum Wire
| State | Tensile strength (Mpa) | Elongation (%) |
| Annealed (M) | 300-750 | 10-30 |
| Semi-hard (Y2) | 750-1250 | 1-6 |
| Hard (Y) | >1250 | 1-5 |
Specification of Other Tantalum Products
| Thickness (mm) | Width (mm) | Length (mm) | |
| Foil | 0.05~0.1 | 30~150 | >=200 |
| Sheet | 0.1~0.5 | 30~500 | >=200 |
| Board | 0.5~15 | 50~1000 | >=200 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Seller,Other
Year Established:
2004
Total Annual:
5000000-10000000
Employee Number:
10~25
Ecer Certification：
Active Member
SANHUI is an Expert Provider on the Metal Solution. Especially on the Products such as Molybdenum,TZM,Tungsten,Tungsten Alloy,Tantalum,Niobium,Zirconium, Vanadium, Hafnium, Sputtering Target , Nobel Metal etc. Over 30 years specializing in manufacturing and exporting tungsten and molybd... SANHUI is an Expert Provider on the Metal Solution. Especially on the Products such as Molybdenum,TZM,Tungsten,Tungsten Alloy,Tantalum,Niobium,Zirconium, Vanadium, Hafnium, Sputtering Target , Nobel Metal etc. Over 30 years specializing in manufacturing and exporting tungsten and molybd...
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