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Pure Metals Tantalum Ta Foil / Strip 0.005mm × 20mm For Super Precision Instrument
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Brand Name:OHMALLOY
Model Number:Ta1
Certification:ISO,Rohs
Price:negotiable
Company Data
Verified Supplier
Contact Person
Qiu
Business Type:
Manufacturer Distributor/Wholesaler Exporter Trading Company
Officials:
Room 311, No.1211, Mudanjiang Road, Baoshan district, Shanghai
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Pure Metals Tantalum Ta Foil / Strip 0.005mm × 20mm For Super Precision Instrument
1. General information
Product : Tantalum foil , Tantalum strip ,Tantalum sheet
Purity: 99.95%
Material : Ta1,Ta2 R05200, R05400
Size: thickness 0.002-0.8mm width:10-600mm Length : L in coil
MOQ: 1kg
Delivery time : 7-15days
Package : Packing with paper first , then put the product in a woodencase .
Payment : T/T , WesternUnion , Payal , L/C
Shipping : Shipping by Express (DHL, FEDEX,UPS,EMS ect)
Shipping by air or by sea
GENERAL PROPERTIES
| Symbol: | Ta |
| Atomic Number: | 73 |
| Atomic Weight: | 180.9479 |
| Density: | 16.654 gm/cc |
| Melting Point: | 2996 oC |
| Boiling Point: | 5425 oC |
| Thermal Conductivity: | 0.575 W/cm/K @ 298.2 K |
| Electrical Resistivity: | 12.45 microhm-cm @ 0 oC |
| Electronegativity: | 1.5 Paulings |
| Specific Heat: | 0.0334 Cal/g/K @ 25 oC |
| Heat of Vaporization: | 180 K-Cal/gm atom at 5425 oC |
| Heat of Fusion: | 7.5 Cal/gm mole |
Chemical composition
| Designation | Basis % | Impurity content % (≤) | |||||||||||
| Ta | Nb | Fe | Si | Ni | W | Mo | Ti | Nb | O | C | H | N | |
| Ta1 | Allowance | - | 0.005 | 0.005 | 0.002 | 0.01 | 0.01 | 0.002 | 0.05 | 0.02 | 0.01 | 0.002 | 0.005 |
| Ta2 | Allowance | - | 0.03 | 0.02 | 0.005 | 0.04 | 0.03 | 0.005 | 0.1 | 0.03 | 0.02 | 0.005 | 0.025 |
| TaNb3 | Allowance | 3.5 | 0.03 | 0.03 | 0.005 | 0.04 | 0.03 | 0.005 | - | 0.03 | 0.02 | 0.005 | 0.025 |
| TaNb20 | Allowance | 17-23 | 0.03 | 0.03 | 0.005 | 0.04 | 0.03 | 0.005 | - | 0.03 | 0.02 | 0.005 | 0.025 |
| FTa1 | Allowance | - | 0.01 | 0.02 | 0.005 | 0.02 | 0.02 | 0.005 | 0.05 | 0.03 | 0.03 | 0.002 | 0.02 |
| FTa2 | Allowance | - | 0.03 | 0.03 | 0.01 | 0.04 | 0.03 | 0.01 | 0.10 | 0.035 | 0.05 | 0.005 | 0.03 |
3. Application : Tantalum is used to make special high refractive index glass for camera lenses the high melting point and oxidation resistance lead to the use of the metal in the production of vacuum.t is used quite often in cell phone batteries and parts. It is also used in filament wires meant to join other metals.
4. Our service
1. Experience: More than 15 years manufacturing history
2. Price : Reasonable and competitive according to your drawings of titanium shaft
3. Quality assurance: To ensure correct standard and choose equivalent standard for material and technique requirements,before running ,we would like to provide formal material certificate showing chemical compositions and property,also if you need ,we can provide control plan, showing processing and inspection tooling.
4. Quality control:In house,coming inspection,first off,spot check in processing ,final inspection, 100% inspection for critical dimension
5. Sales team: Our core members dedicated themselves to offer you professional and reliable
Company Profile
Ohmalloy Material Co.,Ltd
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy.
Ohmalloy Material Co.,Ltd have a full production line from melting, surface cleaning, rolling and slitting, full set of testing machine and can meet all kinds of technical requirement from customer. Our product is widely used in heating equipment, big steel mill, mineral, electrical equipment, food machinery, auto industry, aerospace industry. Our product not only is popular in domestic market, but also been exported to all over the world.
Our company aims to be the best-quality alloy producer in the
world. We insist on developing the more advanced alloy strip
technology, to serve all the customer, improve people’s living
level, make a more green earth in the future
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