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Tantalum Tungsten Granules, Tantalum Tungsten Alloy Granules Products (Ta2.5W, Ta10W)

Product Code : AL-TaW-Ta90W10-GR

Tantalum Tungsten Alloy excels due to its sensible mechanical properties and glorious corrosion resistance. 97.5% Tantalum 2.5% Tungsten (Ta-2.5W) alloy is widely applied in chemical industry. The corrosion resistance of tantalum-tungsten alloy is better than pure tantalum. Ta2.5W can be used as the corrosion protection component of heat exchange equipment in chemical industry, pipe and lining, anti-corrosion of instrument and instrument, crucible of rare earth smelting, etc. The addition of 2.5 % to 10 % tungsten to tantalum increases the strength of the material, and the alloying of tungsten to tantalum forms an alternative continuous solid solution that still maintains the body-centered cubic crystal structure of tantalum, while also maintaining the easy processing properties of tantalum. Tantalum alloys that are currently widely used in industry include Ta-2.5W, TaW10, TaW12, and Ta-7.5W.

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Product Product Code Purity Size Contact Us
Tantalum Tungsten GranulesAL-TaW-Ta90W10-GRTa90W10Customize

Product Information

Tantalum Tungsten Alloy excels due to its sensible mechanical properties and glorious corrosion resistance. 97.5% Tantalum 2.5% Tungsten (Ta-2.5W) alloy is widely applied in chemical industry. The corrosion resistance of tantalum-tungsten alloy is better than pure tantalum. Ta2.5W can be used as the corrosion protection component of heat exchange equipment in chemical industry, pipe and lining, anti-corrosion of instrument and instrument, crucible of rare earth smelting, etc. The addition of 2.5 % to 10 % tungsten to tantalum increases the strength of the material, and the alloying of tungsten to tantalum forms an alternative continuous solid solution that still maintains the body-centered cubic crystal structure of tantalum, while also maintaining the easy processing properties of tantalum. Tantalum alloys that are currently widely used in industry include Ta-2.5W, TaW10, TaW12, and Ta-7.5W.


Synonyms

UNS R05252, B521, B708, Tantaloy 63, Tantaloy 61, Tantaloy 60, Tantalum 10% Tungsten, Tantalum Tungsten 2.5%, Tantalum Tungsten 7%, Tantalum TA10W, Ta90W10

Tantalum Tungsten Granules Specification

Standard:ASTM B365; ASTM F560

Per your request or drawing

We can customized as required

 

Tantalum Tungsten (TaW) Alloy Materials

UNS R05255, tantalum alloy, 90 % tantalum, 10 % tungsten

UNS R05252, tantalum alloy, 97.5 % tantalum, 2.5 % tungsten

Customized


Tantalum Tungsten Alloy (TaW) Products

MaterialsTa2.5WTa10WTa5WTa7.5W
Plate
Sheet
Strip
Rod
Powder
Tube

Other: Spherical Tantalum Tungsten Alloy Powder, Tantalum tungsten alloy crucibles, Tantalum-tungsten alloy nuts, Tantalum-tungsten alloy bolts, Tantalum-tungsten alloy heating elements, and Tantalum-tungsten alloy shielding screens.

 

Properties(Theoretical)

Chemical Composition

ProductsOCHNNbWMoSiFeTiNiOthersTa
Ta-2.5W0.01500.01000.00150.01000.50002~3.50.02000.00500.01000.01000.00200.0010Balance


ProductsOCHNNbWMoSiFeTiNiOthersTa
Ta-10W0.01500.01000.00150.01500.10009~11.00.02000.00500.01000.01000.01000.0010Balance


Mechanical Properties

Compound FormulaTaW (2.5% W)
AppearanceMetallic solid   in various forms (plate/sheet, bar, rod, strip, foil, wire, disc, sputtering   target)
Melting Point3005-3030 °C
Boiling PointN/A
Density16.7-16.9 g/cm3
Solubility in H2ON/A
Electrical Resistivity0.0000176 ohm-cm
Tensile   Strength280 MPa (21°C)
Tensile Strength180 MPa (750°C)
Tensile Strength125 MPa (1000°C)
Yield Strength195 MPa (21°C)
Yield Strength80 MPa (750°C)
Yield Strength70 MPa (1000°C)
Elongation20% (21°C)
Elongation22% (750°C)
Elongation20%(1000°C)
Vickers Hardness245 (7.5% W)


Ta-2.5W Corrosion Rate in Different   Concentrations of Sulfuric Acid
TemperatureCorrosion Rate/mm·a-1
85.43%H2SO490.20%H2SO495.31%H2SO4
1750.010420.011670.01174
2000.033740.03260.03453
250-0.273610.27773

Applications of Tantalum Tungsten Granules

• Used as a heating exchanger and heating element in chemical processing due to its high heat resistance.
• Used to manufacture of super alloys and electron-beam melting
• Used as heat- and corrosion-resistant alloy additives.


Packing of Tantalum Tungsten Granules

Standard Packing:

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.

ATTs’Tantalum Tungsten Granules are carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

Chemical Identifiers


Linear FormulaTa-W
MDL NumberN/A
EC No.N/A
Pubchem CID57464935
IUPAC Nametantalum; tungsten
SMILES[Ta].[W]
InchI IdentifierInChI=1S/Ta.W
InchI KeyDZZDTRZOOBJSSG-UHFFFAOYSA-N
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