Pure Metals Tantalum Ta Foil / Strip 0.005mm 20mm For Super Precision Instrument
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Shanghai, China (Mainland) |
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| Business Type: | Manufacturer |
Product Detail
| Model No.: | Ta1 |
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Product Description
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 |
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