R D Mathis Tungsten evaporation baskets
evaporation baskets for vacuum thin film deposition



Tungsten-point-source-loop-filaments.jpg
Examples of
Tungsten
evaporation baskets
Introduction

Tungsten baskets are used for thin film deposition for a wide variety of metals and alloys. Benefits are ease of use, repeatability, low cost, long life, high evaporation rates with low power. They are used for evaporating pieces of metal which can be inserted into the basket.
Alternatively, thin wire can be wrapped around the coils of the basket. The evaporation process involves melting the metal to wet the tungsten wire of the basket and subsequently increase power to evaporate the molten metal.
The evaporation baskets are all made from tungsten wires in various thicknesses. Available as single stand sources and sources with 3 or 4 strands. They can be used for upwards and sideways evaporation. Downwards evaporation is only advised if the substrate not directly positioned underneath the evaporation filament source. The coiled tungsten evaporation baskets are suitable for:

  • Thin film production processes for metalising surfaces
  • Relatively small amounts of expensive materials
  • R & D and product development applications
  • Sample preparation applications


Ordering information for R D Mathis Tungsten evaporation baskets:


*Prices without VAT, but within the EU, we have to check for valid VAT-ID.
  
Tungsten evaporation basket B1, 19mm H x Ø8mm ID, 5 coils, 89 mm long
Tungsten evaporation basket B1, 19mm H x Ø8mm ID, 5 coils, 89 mm long
Product # Unit Price* Add to Quote / Order
72-B1W-1 Evaporation basket B1, 3.47 Volts, 34 Amps, 118 Watts, 1800⁰ C Temp, 1x tungsten strand Ø1mm
Qty:

pkg/5 €24,75
72-B1W3-2.3 Evaporation basket B1, 3.69 Volts, 53 Amps, 196 Watts, 1800⁰ C Temp, 3x tungsten strand Ø0.76mm
Qty:

pkg/5 €27,00

Tungsten evaporation basket B2, 16mm H x Ø8mm ID, 4 coils, 89 mm long
Tungsten evaporation basket B2, 16mm H x Ø8mm ID, 4 coils, 89 mm long
Product # Unit Price* Add to Quote / Order
72-B2W-1 Evaporation basket B2, 3.04 Volts, 36 Amps, 109 Watts, 1800⁰ C Temp, 1x tungsten strand Ø1mm
Qty:

pkg/5 €24,00
72-B2W3-1.9 Evaporation basket B2, 3.50 Volts, 44 Amps, 154 Watts, 1800⁰ C Temp, 3x tungsten strand Ø0.63mm
Qty:

pkg/5 €26,25
72-B2W3-2.3 Evaporation basket B2, 3.00 Volts, 54 Amps, 162 Watts, 1800⁰ C Temp, 3x tungsten strand Ø0.76mm
Qty:

pkg/5 €29,25

Tungsten evaporation basket B3, 16mm H x Ø4.8mm ID, 5 coils, 89 mm long
Tungsten evaporation basket B3, 16mm H x Ø4.8mm ID, 5 coils, 89 mm long
Product # Unit Price* Add to Quote / Order
72-B3W-1 Evaporation basket B3, 5.40 Volts, 33 Amps, 178 Watts, 1800⁰ C Temp, 1x tungsten strand Ø1mm
Qty:

pkg/5 €24,00
72-B3W3-2.3 Evaporation basket B3, 3.51 Volts, 42 Amps, 147 Watts, 1800⁰ C Temp, 3x tungsten strand Ø0.76mm
Qty:

pkg/5 €26,25

Tungsten evaporation basket B4, 22mm H x Ø12.7mm ID, 5 coils, 114 mm long
Tungsten evaporation basket B4, 22mm H x Ø12.7mm ID, 5 coils, 114 mm long
Product # Unit Price* Add to Quote / Order
72-B4W-1.5 Evaporation basket B4, 4.02 Volts, 59 Amps, 237 Watts, 1800⁰ C Temp, 1x tungsten strand Ø1mm
Qty:

pkg/5 €43,50
72-B4W3-2.3 Evaporation basket B4, 5.24 Volts, 52 Amps, 272 Watts, 1800⁰ C Temp, 3x tungsten strand Ø0.76mm
Qty:

pkg/5 €40,50

Tungsten evaporation basket B5, 32mm H x Ø4.8mm ID, 13 coils, 32 mm long, U-Shape
Tungsten evaporation basket B5, 32mm H x Ø4.8mm ID, 13 coils, 32 mm long, U-Shape
Product # Unit Price* Add to Quote / Order
72-B5W-1 Evaporation basket B5, 5.50 Volts, 33 Amps, 182 Watts, 1800⁰ C Temp, 1x tungsten strand Ø1mm
Qty:

pkg/5 €27,00
72-B5W3-1.9 Evaporation basket B5, 5.83 Volts, 37 Amps, 216 Watts, 1800⁰ C Temp, 3x tungsten strand Ø0.63mm
Qty:

pkg/5 €29,25

Tungsten evaporation basket B6, 32mm H x Ø4.8mm ID, 13 coils, 76 mm long
Tungsten evaporation basket B6, 32mm H x Ø4.8mm ID, 13 coils, 76 mm long
Product # Unit Price* Add to Quote / Order
72-B6W-1 Evaporation basket B6, 6.62 Volts, 32 Amps, 212 Watts, 1800⁰ C Temp, 1x tungsten strand Ø1mm
Qty:

pkg/5 €30,00
72-B6W3-1.9 Evaporation basket B6, 7.04 Volts, 39 Amps, 275 Watts, 1800⁰ C Temp, 3x tungsten strand Ø0.63mm
Qty:

pkg/5 €36,00

Tungsten evaporation basket B7, 32mm H x Ø4.8mm ID, 13 coils, 76 mm long, Z-Shape
Tungsten evaporation basket B7, 32mm H x Ø4.8mm ID, 13 coils, 76 mm long, Z-Shape
Product # Unit Price* Add to Quote / Order
72-B7W-1 Evaporation basket B7, 6.22 Volts, 32 Amps, 199 Watts, 1800⁰ C Temp, 1x tungsten strand Ø1mm
Qty:

pkg/5 €28,50
72-B7W3-1.9 Evaporation basket B7, 6.84 Volts, 38 Amps, 260 Watts, 1800⁰ C Temp, 3x tungsten strand Ø0.63mm
Qty:

pkg/5 €31,50

Tungsten evaporation basket B12A, 12.7mm H x Ø19mm ID, 4 coils, 89 mm long
Tungsten evaporation basket B12A, 12.7mm H x Ø19mm ID, 4 coils, 89 mm long
Product # Unit Price* Add to Quote / Order
72-B12AW-1 Evaporation basket B12A, 5.00 Volts, 37 Amps, 185 Watts, 1800⁰ C Temp, 1x tungsten strand Ø1mm
Qty:

pkg/5 €31,50
72-B12AW3-1.9 Evaporation basket B12A, 5.31 Volts, 44 Amps, 234 Watts, 1800⁰ C Temp, 3x tungsten strand Ø0.63mm
Qty:

pkg/5 €33,75
72-B12AW3-2.3 Evaporation basket B12A, 4.80 Volts, 55 Amps, 264 Watts, 1800⁰ C Temp, 3x tungsten strand Ø0.76mm
Qty:

pkg/5 €34,50

Tungsten evaporation basket B12B, 9.5mm H x Ø12.7mm ID, 5 coils, 89 mm long
Tungsten evaporation basket B12B, 9.5mm H x Ø12.7mm ID, 5 coils, 89 mm long
Product # Unit Price* Add to Quote / Order
72-B12BW-1 Evaporation basket B12B, 3.96 Volts, 33 Amps, 131 Watts, 1800⁰ C Temp, 1x tungsten strand Ø1mm
Qty:

pkg/5 €26,25
72-B12BW-1.5 Evaporation basket B12B, 2.54 Volts, 99 Amps, 251 Watts, 1800⁰ C Temp, 1x tungsten strand Ø1.5mm
Qty:

pkg/5 €31,50
72-B12BW3-1.9 Evaporation basket B12B, 4.56 Volts, 41 Amps, 187 Watts, 1800⁰ C Temp, 3x tungsten strand Ø0.63mm
Qty:

pkg/5 €28,50
72-B12BW3-2.3 Evaporation basket B12B, 3.17 Volts, 57 Amps, 181 Watts, 1800⁰ C Temp, 3x tungsten strand Ø0.76mm
Qty:

pkg/5 €33,00

Tungsten evaporation basket B13, 19mm H x Ø6.4mm ID, 5 coils, 89 mm long, U-Shape
Tungsten evaporation basket B13, 19mm H x Ø6.4mm ID, 5 coils, 89 mm long, U-Shape
Product # Unit Price* Add to Quote / Order
72-B13W-1 Evaporation basket B13, 3.22 Volts, 37 Amps, 119 Watts, 1800⁰ C Temp, 1x tungsten strand Ø1mm
Qty:

pkg/5 €26,25
72-B13W3-1.9 Evaporation basket B13, 4.04 Volts, 45 Amps, 182 Watts, 1800⁰ C Temp, 3x tungsten strand Ø0.63mm
Qty:

pkg/5 €27,75
72-B13W3-2.3 Evaporation basket B13, 3.36 Volts, 57 Amps, 192 Watts, 1800⁰ C Temp, 3x tungsten strand Ø0.76mm
Qty:

pkg/5 €30,00

Tungsten evaporation basket B14, 25mm H x Ø12.7mm ID, 9 coils, 89 mm long
Tungsten evaporation basket B14, 25mm H x Ø12.7mm ID, 9 coils, 89 mm long
Product # Unit Price* Add to Quote / Order
72-B14W-1.5 Evaporation basket B14, 4.83 Volts, 54 Amps, 261 Watts, 1800⁰ C Temp, 1x tungsten strand Ø1.5mm
Qty:

pkg/5 €51,00
72-B14W3-2.3 Evaporation basket B14, 6.25 Volts, 50 Amps, 312 Watts, 1800⁰ C Temp, 3x tungsten strand Ø0.76mm
Qty:

pkg/5 €50,25
72-B14W4-3 Evaporation basket B14, 5.82 Volts, 62 Amps, 361 Watts, 1800⁰ C Temp, 4x tungsten strand Ø0.76mm
Qty:

pkg/5 €57,75



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