Tantalum Metal Products

QS Rare Elements could provide tantalum products in a wide range of dimensions, including capillary, foil and wire.

Hafnium Metal Products

QS Rare Elements has competitive high purity Hf products. Semi finished products in stock. Final products such as sputter targets, wire and evaporation materials can be delivered with short lead time.

Tungsten Metal Products

Tungsten is a very hard material with extremely high melting point. As the material is hard to be melt, its usually made by powder metallurgy. Stocked tungsten rods/ingots could be used to make all kinds of crucibles, rods and custom parts.

Rhenium Metal Products

Rhenium is a quite rare and expensive material. QS rare elements have limited stock in sheets from 1mm to 3mm and could be processed into requested products in 2~3 weeks with competitive price.

Zirconium Metal Products

QS Rare Elements has two grades of Zirconium. The high purity Zirconium material from zirconium crystal bar, and R60702 grade zirconium(commercial pure) made from zirconium sponge. Both grade are available in sheets/foil, wire, and raw material.

Tungsten (W) Crucible

Element Symbol: W 

Atomic Number: 74

Atomic Weight: 183.84

M.P. of tungsten:   3695 K (3422 °C, 6192 °F)

Tungsten Crucible (Sintered)

Element Symbol: W

Atomic Number: 74

Atomic Weight: 183.84

Melting point:   3695 K (3422 °C, 6192 °F)

Zirconium Pellets

Material: High purity Zirconiumr(99.95% Hf<100ppm)

Ref. Price: $265.00/100g

Diameter:1~3mm

Length: 2~5mm

Hafnium Evaporation Materials

Hafnium evaporation materials.

Form: Turnings, Pellets

Purity:>99.95% Zr<0.5%

Tungsten Heavy Metal Alloy (W-Ni-Fe) Bucking Bar

Tungsten (W) Rod

Composition: Tungsten (W, Atomic No. 74)
Catalog No.:RF74-Rod
Purity:99.95%
Typical Lead Time:3 weeks

Tungsten (W) Bar

Composition: Tungsten (W, Atomic No. 74)
Catalog No.:RF74-Bar
Purity:99.95%
Typical Lead Time:3 weeks

Tungsten (W) Plate

Composition: Tungsten (W, Atomic No. 74)
Catalog No.:RF74-Plate
Purity:99.95%
Typical Lead Time:3 weeks

Tungsten (W) Sheet

Composition: Tungsten (W, Atomic No. 74)
Catalog No.:RF74-Sheet
Purity:99.95%
Typical Lead Time:3 weeks

Tungsten (W) Foil

Composition: Tungsten (W, Atomic No. 74)
Catalog No.:RF74-Foil
Purity:99.95%
Typical Lead Time:3 weeks

Tungsten (W) Wire

Composition: Tungsten (W, Atomic No. 74)
Catalog No.:RF74-Wire
Purity:99.95%
Typical Lead Time:3 weeks

Tungsten (W) Particle

Composition: Tungsten (W, Atomic No. 74)
Catalog No.:RF74-PT
Purity:99.95%
Typical Lead Time:3 weeks

Tungsten (W) Grits

Composition: Tungsten (W, Atomic No. 74)
Catalog No.:RF74-GR
Purity:99.95%
Typical Lead Time:3 weeks

Tungsten (W) Powder

Composition: Tungsten (W, Atomic No. 74)
Catalog No.:RF74-PD
Purity:99.95%
Typical Lead Time:3 weeks

Tungsten (W) Pellets

Composition: Tungsten (W, Atomic No. 74)
Catalog No.:RF74-PTS
Purity:99.95%
Typical Lead Time:3 weeks