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.
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
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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
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Spherical Tantalum Powder | ||
50nm | 10nm | |
Tantalum Flange | ||
Tantalum Heat Element | ||
Tantalum Single Crystal | ||
Tantalum Tube/Tantalum Pipe | ||
Tantalum Tungsten Foil/Strip | ||
Tantalum Tungsten Sheet/Board | ||
Tantalum Tungsten Tube/Pipe | ||
Tantalum Tungsten Rod/Bar | ||
Tantalum Tungsten Wire | ||
Tantalum Tungsten Disc | ||
Tantalum Niobium Alloy Foil/Strip | ||
Tantalum Niobium Alloy Sheet/Board | ||
Tantalum Niobium Alloy Tube/Pipe | ||
Tantalum Niobium Alloy Rod/Bar | ||
Tantalum Niobium Alloy Wire | ||
Tantalum Niobium Alloy Disc | ||
Capacitor Grade Tantalum Powder (4V-40V) | ||
Capacitor Grade Tantalum Wire | ||
Capacitor Grade Tantalum Powder (20V-60V) | ||
Capacitor Grade Tantalum Powder (above 60V) | ||
Tantalum Tungsten (Ta10W) Alloy Products | ||
Tantalum Tungsten (Ta2.5W) Alloy Products |
* Specific lengths and sizes available upon request.
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
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.
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