Tantalum

Descriptions of Tantalumtantalum-ta-foil-strip

Tantalum is a ductile metal. Tantalum has excellent corrosion resistance to most chemicals except hydrofluoric acid. Tantalum metal has a melting point exceeded only by tungsten & rhenium. The melting point of tantalum is approximately 3017 degrees Celsius. Tantalum’s main end uses are in capacitors, vacuum furnaces, chemical process equipment, nuclear reactors, and aircraft parts.

Advanced Refractory Metals is a leading supplier of tantalum products. We offer low pricing and great lead times on all our materials, and we're capable of supplying custom materials per any specs/drawings you provide us with.

 

Specifications of Tantalum

Tantalum Sheet / Tantalum Plate
.002″ x 6″ x 12″ .040″ x 12″ x 24″ .500″ x 12″ x 24″.
.004″ x 12″ x 24″ .050″ x 12″ x 24″ .625″ x 12″ x 24″
.005″ x 12″ x 24″ .060″ x 12″ x 24″ 750″ x 12″ x 24″
.010″ x 12″ x 24″ .080″ x 12″ x 24″ 1.00″ x 12″ x 24″
.015″ x 12″ x 24″ .125″ x 12″ x 24″ 1.50″ x 12″ x 24″
.020″ x 12″ x 24″ .188″ x 12″ x 24″ 2.00″ x 12″ x 24″
.025″ x 12″ x 24″ .250″ x 12″ x 24″ 2.50″ x 12″ x 24″
.030″ x 12″ x 24″ .375″ x 12″ x 24″ 3.00″ x 12″ x 24″
Tantalum Bar / Tantalum Rod
.125″ dia x 72″ .750″ dia x 72″ 2.25″ dia x 72″
.188″ dia x 72″ .875″ dia x 72″ 2.50″ dia x 72″
.250″ dia x 72″ 1.00″ dia x 72″ 3.00″ dia x 72″
.375″ dia x 72″ 1.25″ dia x 72″ 3.50″ dia x 72″
.500″ dia x 72″ 1.50″ dia x 72″ 4.00″ dia x 72″
.625″ dia x 72″ 2.00″ dia x 72″  
Tantalum Ribbon Slit To Size: (Thickness)
.002″ .005″ .008″
.003″ .006″ .010″
.004″ .007″ .015″
Tantalum Tubing / Tantalum Pipe:
.125″ od x .015″ wall x 72″ .375″ od x .015″ wall x 72″ .750″ od x .020″ wall x 72″
.188″ od x .015″ wall x 72″ .375″ od x .020″ wall x 72 1.00″ od x .020″ wall x 72″
.188″ od x .020″ wall x 72″ .500″ od x .015″ wall x 72″ 1.50″ od x .030″ wall x 72″
.250″ od x .015″ wall x 72″ .500″ od x .020″ wall x 72″ 2.00″ od x .030″ wall x 72″
.250″ od x .020″ wall x 72″″ .625″ od x .020″ wall x 72″ 2.00″ od x .065″ wall x 72″
Tantalum Wire:
.003" x 50 ft coil .030" x 50 ft coil .050" x 50 ft coil
.005" x 50 ft coil .031" x 50 ft coil .059" x 50 ft coil
.010" x 50 ft coil .035" x 50 ft coil .060" x 50 ft coil
.015" x 50 ft coil .039" x 50 ft coil .0625" x 50 ft coil
.020" x 50 ft coil .040" x 50 ft coil  
.025" x 50 ft coil .047" x 50 ft coil  
Tantalum Foil / Tantalum Strip (Thickness)
0.008 mm 0.025 mm 0.03mm
0.050 mm 0.07 mm  
Tantalum Crucible (Capacity)
1000 ml 100 ml 10 ml
15 ml 20 ml 25 ml
35 ml 45 ml 55 ml
5 ml 75 ml  
Metallurgical Grade Tantalum Powder (Particle size)
-60 mesh -200 mesh -325 mesh
Tantalum Mesh
1.2mm x 1000mm x 2000mm in coil
   
Tantalum Wire Mesh
10mm-2000mm    
Tantalum Disc (Thickness)
.001″ to .004″ .005″ to .020″ .021″ to .032″
.034″ to .120″ .125″ to .250″  
Tantalum Sputtering Target
1.00" Dia. x 0.125" Thick 1.00" Dia. x 0.250" Thick 2.00" Dia. x 0.125" Thick
2.00" Dia. x 0.250" Thick 3.00" Dia. x 0.125" Thick 3.00" Dia. x 0.250" Thick
4.00" Dia. x 0.125" Thick 4.00" Dia. x 0.250" Thick 6.00" Dia. x 0.250" Thick
8.00" Dia. x 0.125" Thick 8.00" Dia. x 0.250" Thick  
Tantalum Ingot
70-195 mm Dia.    
Tantalum Capillary
OD: 0.31-35.00 mm WT: 0.08-1.00 mm  
Capacitor Grade Tantalum Powder
4V-40V 20V-60V above 60V
Tantalum Lump
10mm 9mm  
Capacitor Grade Tantalum Wire
0.2mm 0.3mm  
Tantalum Marker Bands
Diameter: 0.2 ~ 8mm
Wall Thickness: 0.015 ~ 0.5mm
 
Spherical Tantalum Powder
50nm 10nm  
Tantalum Flange
Tantalum Heat Element
Tantalum Single Crystal

* Specific lengths and sizes available upon request.

Applications of Tantalum

Tantalum has a wide range of specific applications. Its principal characteristics including high melting point, strength, flexibility, corrosion resistance, and thermal conductivity make it useful in the following areas:

* Aerospace: alloy in turbine blades

* Electronics: electrolytic capacitors

* Medical: used in surgical applications due to its inert nature

* Nuclear: reactor mechanisms

Main Products of Tantalum

The twin of Tantalum – Niobium

Niobium is a soft, grey, ductile transition metal, which is often found in the pyrochlore mineral, the main commercial source for niobium, and columbite. The name comes from Greek mythology: Niobe, daughter of Tantalus since it is so similar to tantalum. Niobium has physical and chemical properties similar to the element tantalum, and the two are therefore difficult to distinguish.

If you want to know more about niobium products, please click niobium products.

REQUEST A QUOTE






  I would like to join the mailing list to receive updates from Advanced Refractory Metals.