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Tantalum

Tantalum



Grade: RO5200, RO5400, RO5252 (Ta-2.5W), RO5255 (Ta-10W)

Chemical Composition:

Ingredient%

Trademark

Elements

Impurities   No more than

Ta

Nb

Fe

Si

Ni

W

Mo

Ti

Nb

O

C

H

N

Ta1

Bal

-

0.005

0.005

0.002

0.01

0.01

0.002

0.03

0.015

0.01

0.0015

0.01

Ta2

Bal

-

0.03

0.02

0.005

0.04

0.03

0.005

0.1

0.02

0.01

0.0015

0.01

TaNb3

Bal

<3.5

0.03

0.03

0.005

0.04

0.03

0.005

-

0.02

0.01

0.0015

0.01

TaNb20

Bal

17.0to23.0

0.03

0.03

0.005

0.04

0.03

0.005

-

0.02

0.01

0.0015

0.01

Ta2.5W

Bal

 

0.005

0.005

0.002

3.0

0.01

0.002

0.04

0.015

0.01

0.0015

0.01

Ta10W

Bal

 

0.005

0.005

0.002

11

0.01

0.002

0.04

0.015

0.01

0.0015

0.01

 

Element

R05200 (%,Max)

R05400 (%,Max)

C

0.01

0.01

O

0.015

0.03

N

0.01

0.01

H

0.0015

0.0015

Fe

0.01

0.01

Mo

0.02

0.02

Nb

0.1

0.1

Ni

0.01

0.01

Si

0.005

0.005

Ti

0.01

0.01

W

0.05

0.05

 

Tantalum Foils & Shims:

Thickness: 0.025mm to 0.5mm
Width: 5mm to 600mm

Tantalum Sheets / Plates

Thickness: 0.5mm to 50mm
Size: As per requirement

Tantalum Wires & Rods

0.1mm Dia to 250mm Dia

Tantalum Pipes & Tubes

Outer Diameter: From 5mm to 102mm
Wall Thickness: From 0.1mm Thick

Tantalum Fabricated Products

We also fabricate products as per customers drawings and special requirements.
Also provide Tantalum Flanges, Fittings, Nut Bolts & Fasteners items.

 

Tantalum Niobium Alloy

tantalum-niobium-alloy

Product details

Tantalum –Niobium alloy sheet (TaNb3, TaNb20, TaNb30, TaNb40)
Tantalum- Niobium alloy foil(TaNb3, TaNb20, TaNb30,TaNb40)
Tantalum-Niobium alloy board(TaNb3, TaNb20, TaNb30, TaNb40)
Size:
   Thickness (mm)  Width (mm)  Length (mm)
Foil    0.03-0.07    30-200    >50
Sheet  0.07-0.5    30- 700    30-2000
Board  0.5-10     50-1000    50-3000
Purity: TaNb3 ( 99.7% Pure tantalum ,3% Pure  niobium)
   TaNb20 ( 80% Pure tantalum, 20% Pure  niobium)
   TaNb30 ( 70% Pure tantalum, 30% Pure  niobium)
   TaNb40 (60% Pure tantalum,  40% Pure  niobium)

 
Tantalum- Niobium alloy rod  (TaNb3, TaNb20, TaNb30, TaNb40)
Tantalum- Niobium alloy wire  (TaNb3, TaNb20, TaNb30, TaNb40)
Available size: φ0.25~φ150mm
Purity:TaNb3 ( 99.7% Pure tantalum ,3% Pure  niobium)
    TaNb20 ( 80% Pure tantalum, 20% Pure  niobium)
    TaNb30 ( 70% Pure tantalum, 30% Pure  niobium)
    TaNb40 (60% Pure tantalum,  40% Pure  niobium)
Standard: As per ASTM B 365-98

 
Tantalum- Niobium alloy tube  (TaNb3, TaNb20, TaNb30, TaNb40)
Tantalum- Niobium alloy pipe (TaNb3, TaNb20, TaNb30, TaNb40)
size: Diameter: φ2.0-120mm
   Thickness: 0.2-5.0mm
   Length:  200mm-9000mm       
Purity:TaNb3 ( 99.7% Pure tantalum ,3% Pure  niobium)
    TaNb20 ( 80% Pure tantalum, 20% Pure  niobium)
    TaNb30 ( 70% Pure tantalum, 30% Pure  niobium)
    TaNb40 (60% Pure tantalum,  40% Pure  niobium)

 
Tantalum- Niobium alloy target  (TaNb3, TaNb20, TaNb30,TaNb40)
Purity:TaNb3 ( 99.7% Pure tantalum ,3% Pure  niobium )
    TaNb20 ( 80% Pure tantalum, 20% Pure  niobium)
    TaNb30 ( 70% Pure tantalum, 30% Pure  niobium)
    TaNb40 (60% Pure tantalum,  40% Pure  niobium)
Size: 
Circular targets: 25mm up to 400mm Diameter x 3mm up to 28mm Thickness (1” – 16” diameter x 0.1181” – 1” thickness);
Rectangular targets:  1mm up to 25.4 mm Thickness x Width up to 600mm x Length up to 2000mm (.04” – 1” thick x width up to 23.62” x length up to 80”);
Recrystallization: 95%min
Grain size: ASTM 4 or finer
Surface finish: 16Rms max. or Ra 0.4 ( RMS64 or better)
Flatness: 0.1mm or 0.15% max.
Tolerance: +/-0.010" on all dimensions

 
Other Tantalum-niobium alloy products:
Tantalum-niobium alloy crucibles,Tantalum-niobium alloy nuts,
Tantalum-niobium alloy bolts ,Tantalum-niobium alloy heating elements
Tantalum-niobium alloy shielding screens