Pure Metals Tantalum Ta Foil / Strip 0.005mm 20mm For Super Precision Instrument

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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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Ohmalloy Material Co.,Ltd
No 1502, Youyi Road, Baoshan district, Shanghai, China (Mainland)
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