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TEM-Tec high purity wire is suitable for vacuum coating of EM samples and other thermal evaporation applications. The wire can be easily cut to size and used in evaporation coils, boats or filaments. The small amount of material and the relatively large contact area with the evaporation sources enables evaporation with low power evaporation power supplies.

For TEM shadowing applications the thin metal wire can be wound around the end carbon rods to simultaneously evaporate metal and carbon.

Due to their high melting temperature, tungsten wire can also be used to make evaporation filaments to evaporate small amounts of other metals. Looking for evaporation crucibles/baskets? See: crucible-style evaporation baskets

Available evaporation wire

Material	Symbol	Wire diameter	Purity
Aluminium	Al	0.5 mm	99.9 %
Copper	Cu	0.2 mm	99.9%
Nichrome 60, 60/16/24 wt% Ni/Cr/Fe	Ni / Cr / Fe	0.25 mm	99.5%
Nichrome 80, 80/20 wt% Ni/Cr	Ni / Cr	0.25 mm	99.5%
Silver	Ag	0.2 mm	99.99%
Tungsten	W	0.1 / 0.2 / 0.5 mm	99.95%

Ordering information

Silver wire

Silver evaporation wire, 0.2mm diameter x 1 metre L

Qty

£12.41

Silver evaporation wire, 0.2mm diameter x 1 metre L, 99.99% purity (1 metre)

Silver evaporation wire, 0.2mm diameter x 3 metre L

Qty

£28.76

Silver evaporation wire, 0.2mm diameter x 3 metre L, 99.99% purity (3 metre)

Silver evaporation wire, 0.2mm diameter x 10 metre L

Qty

£76.86

Silver evaporation wire, 0.2mm diameter x 10 metre L, 99.99% purity (10 metre)

Aluminium wire

Aluminium evaporation wire, 0.5mm diameter x 75 metre

Qty

£38.00

Aluminium evaporation wire, 0.5mm diameter x 75 metre, 99.9% purity (75 metre)

Copper wire

Copper evaporation wire, 0.2mm diameter x 20 metre L

Qty

£9.52

Copper (Cu) evaporation wire, 0.2mm diameter x 20 metre L, 99.9% purity (20 metre)

Copper evaporation wire, 0.2mm dia. x 1500m L, 99.9% purity

Qty

£71.52

Copper evaporation wire, 0.2mm diameter x 1500 metre L, 99.9% purity (1500 metre)

Nichrome wire

Nichrome 80 evaporation/heating wire, 80/20 wt%

Qty

£9.52

Nichrome 80 evaporation/heating wire, 80/20 wt% Ni/Cr, 0.25mm diameter x 20 metre L, 99.5% purity (20 metre)

Nichrome 60 evaporation/heating wire, 60/16/24 wt%

Qty

£11.06

Nichrome 60 evaporation/heating wire, 60/16/24 wt% Ni/Cr/Fe, 0.25mm diameter x 30 metre L, 99.5% purity (30 metre)

Tungsten wire

Tungsten evaporation/heating wire, 0.1mm diameter

Qty

£36.08

Tungsten evaporation/heating wire, 0.1mm diameter x 20 metre L, 99.5% purity (20 metre)

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