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Hafnium Rod-Bar

Size Dia: 5 mm - 100 mm
Purity Hf+Zr > 99.98%, Zr < 1%
Standard ASTM B737
Surface Polished
Condition Cold rolled(Y), Hot rolled(R), Annealed (M), Quenching (C)
Shape Square Bar, Round Bar, Hexagonal Bar, etc.
More Info
TNTI is ISO 9001 & AS 9100 certified stocking distributor of hafnium bar & rod.Meets ASME, ASTM, DIN, NACE, and SAE standards. ISO certified. Types of hafnium rod include cold drawn & finished, corrosion resistant, flat, round, rectangle, hexagon, square, bus, forged, heat treated & hollow bars.

Capabilities include:
Cutting to size, heat treating, gun drilling, trepanning, grinding, chemical milling, material testing, anodizing, coating & customized & export packaging.

Product test:
Visual inspection, check surface quality, ensuring products are without a single flaw
Ultrasonic Flaw Detection, making sure hafnium rod have no defects inside
Chemical Composition Detection
Mechanical Features testing

We are a Manufacturer of standard and custom hafnium rod. Plate, coil, flange, foil, pipe, sheet, strip, tube, wire and structural forms are also available. Value added services include drilling, forging, honing, milling, cutting, turning, slitting, deburring and shearing.

Hafnium is a silvery coloured, ductile metal which is found in all minerals containing zirconium. The chemistries of the two metals are similar which makes them difficult to separate, and the properties of each are greatly affected by the presence of the other as an impurity.
Hafnium can be used to control recrystallisation of tungsten filaments but its main application is as control rod material in nuclear reactors due to its ability to absorb neutrons. The ability of hafnium to absorb neutrons means that it can sometimes be an annoying impurity in zirconium metal which is used for nuclear engineering.

Applications:
Hafnium rod suitable for use as oxygen and nitrogen scavengers in gas-filled and incandescent lamps and for nuclear rector control rod production applications. Serves a range of industries from metallurgical to pharmaceutical. Markets served include aerospace, transportation, petro-chemical, nuclear, electrical power & medical.

Much like the hafnium wire we have in stock, we also carry hafnium bars for sale in many different sizes. Hafnium rods are available with quick lead times, the highest of quality and the best pricing in the industry.
Hafnium sputtering targets and evaporation materials are available.

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