Metal Wire, Foils, Baskets,
and Boats
Tungsten Metal Wire and Boats
Tungsten has the highest melting point and lowest vapor pressure of all metals, and at the temperatures over 1650°C has the highest tensile strength. It has excellent corrosion resistance and is attacked only slightly by most mineral acids.
Tungsten is the most useful material used in
vacuum evaporation technique, due to its special properties and cost factor.
Properties of Tungsten:
| Chemical symbol: |
W |
| Atomic Radius: |
2.02Å |
| Atomic Volume, cm3/mol: |
9.53 |
| Covalent Radius: |
1.3Å |
| Crystal Structure: |
Body centered cube |
| Number of Electron (with no charge): |
74 |
| Atomic Number of Protons: |
74 |
| Number of Neutrons (most common/stable nuclide): |
110 |
| Ionic Radius: |
0.62Å |
| Cross Section: |
18.5 barns ± 0.5 |
Tungsten Wire:
We are offering tungsten wire in 99.90% purity. Available in 0.025” (.64mm), 0.02” (.51mm),
”(0.23mm) diameters.
| 73800 |
Tungsten Wire, 0.020" (0.51mm) Diameter |
20 ft |
42.00 |
Add to Cart |
| 73801 |
Tungsten Wire, 0.020" (0.51mm) Diameter |
100 ft |
168.00 |
Add to Cart |
| 73802 |
Tungsten Wire, 0.025" (0.64mm) Diameter |
20 ft |
78.00 |
Add to Cart |
| 73803 |
Tungsten Wire, 0.025" (0.64mm) Diameter |
100 ft |
360.00 |
Add to Cart |
| 73804 |
Tungsten Wire, 0.009" (0.25mm) Diameter |
20 ft |
27.00 |
Add to Cart |
| 73805 |
Tungsten Wire, 0.009" (0.25mm) Diameter |
100 ft |
125.00 |
Add to Cart |
Clean, Vacuum grade, tungsten wire.
| Basket Type |
Turns |
I.D. mm |
Height mm |
Wire Lead cm |
Wire Dia. Inches |
| A |
9 |
4 |
7 |
3.5 |
0.020 |
| C |
8 |
7 |
9 |
5.0 |
0.020 |
| D |
8 |
9 |
14 |
4.0 |
0.030 |
| 73830 |
Tungsten Wire Basket A |
50/pack |
128.00 |
Add to Cart |
| 73832 |
Tungsten Wire Basket C |
50/pack |
162.00 |
Add to Cart |
| 73834 |
Tungsten Wire Basket D |
50/pack |
150.00 |
Add to Cart |
Tungsten
Wire Filaments
V-Shaped Filaments
High purity, vacuum grade tungsten wire 0.02" (0.50mm) diameter,
V-shaped filaments ½" (12.7mm) deep, with a bottom angle
of 45°, either single wire or triple strand.
| Cat. # |
Overall Length |
No. Strand |
V- Opening |
Qty |
|
|
| 73840 |
3" (76.2mm) |
Single |
3⁄4" (19mm) |
10/pk |
11.00 |
Add to Cart |
| 73842 |
3" (76.2mm) |
Triple |
5⁄8" (16mm) |
10/pk |
34.00 |
Add to Cart |
| 73844 |
3½"(88.9mm) |
Triple |
3⁄4" (19mm) |
10/pk |
28.00 |
Add to Cart |
Coiled
Filaments
Single or 3-strand coiled tungsten filaments, 0.5mm (0.002")
diameter wires.
| 73938-1 |
4" long Horizontal Helix, Coil length 45mm (1 3⁄4")
with 6 turns, 6.3mm(1⁄4") diameter coil. Single strand |
5/pk |
18.00 |
Add to Cart |
| 73938-3 |
4" long Horizontal Helix, Coil length 45mm (1 3⁄4")
with 6 turns, 6.3mm(1⁄4") diameter coil. Triple strand |
5/pk |
24.00 |
Add to Cart |
| 73939-1 |
5" long Horizontal Helix, Coil length 51mm (2") with
12 turns, 9.5mm(½") diameter coil. Triple strand |
5/pk |
40.00 |
Add to Cart |
4.
Tungsten Foil Boats:
Tungsten Boat B1: Thickness of tungsten foil is
0.05mm (0.002"), overall length is 32mm (1¼").
The trough: 12.7mm(L) x 9.5mm(W) x 3.2mm Deep (½" x 5⁄8" x
1⁄32")
Tungsten Boat B2: Thickness of tungsten foil is
0.25mm (0.010").
The overall length is 101.6mm x 19.05mm (4" x 3⁄4").
Trough: 39.37mm (L) x 2.79mm Deep, 0.92 ml
Tungsten Boat B3: Thickness of tungsten foil is
0.25mm (0.010").
The overall length is 101.6mm x 19.05mm (4" x 3⁄4").
Trough: 39.1mm(L) x 6.35mm(W) x 3.3mmDeep, 0.5 ml
Tungsten Boat B4: Thickness of tungsten foil is
0.25mm (0.010")
The overall length is 100.5mm x 19.05mm (3 ½" x 3⁄4").
Trough: 28.19mm(L) x 15.87(W) x 3.3mm Deep, 0.99ml
Tungsten Boat B5: Thickness of tungsten foil is
0.25mm (0.010").
The overall length is 101.6mm x 12.7mm (4" x ½").
Trough: 9.65mm Diameter x 3.81mm Deep, 0.18ml
Tungsten Boat B6: Thickness of tungsten foil is
0.25mm (0.010").
The overall length is 101.6mm x 39.1mm(L) (4" x ½")
Trough: 39.1mm(L) x 12mm(W) x 3.55mm Deep, 1.0 ml
Tungsten Boat B7: Thickness of tungsten foil is
0.25mm (0.010").
The overall length is 101.6mm x 25.4mmL x (4" x 1")
Trough: 53.84mm(L)x25mm(W) x2.28mmDeep, 2.43ml
For aperture cleaning, vacuum evaporation
| 73820 |
Molybdenum foil, 0.002" thick, (0.05mm); 6x6"(15.2
x 15.2 cm) |
each |
62.00 |
Add to Cart |
| 73822 |
Tantalum Foil, 0.003" thick, (0.075mm); 6x6" |
each |
212.00 |
Add to Cart |
Pyrolytic Graphite Foil Boat
For more technical information, see Pyrolytic
Graphite Stripper Film.
Boat dimensions:
Thickness of pyrolytic graphite foil is 0.51mm (0.020”) Overall length is
32mm (1.25”) and width is 9.6mm (0.375”)
Trough Dimension:
12.7 mm (L) x 9.0 mm (W) x 3.2 mm (D) (0.5 x 0.355 x 0.03”)
| 73808-B1 |
Pyrolytic Graphite Boat B1 |
each |
112.00 |
Add to Cart |
For disc aperture cleaning, vacuum evaporation.
Thickness: 0.05mm (0.002") Overall length: 75mm (3")
Trough Measures: 12mm(1.2") long x 5mm (3/16") wide x 1mm deep.
EMS strives to maintain accurate pricing. However, due to fluctuations in precious metal prices, pricing on products containing precious metals is not guaranteed. We will contact you if there is a discrepancy.
Heavy
Duty Wire Bending Pliers
These extra heavyduty pliers are used for bending any metal wire
at a ‘V’ shaped angle, allowing for the formation of filaments
in accordance to your specification.
| 62185 |
Wire Bending Pliers, 6½" (165mm) Long |
each |
40.00 |
Add to Cart |
Precious
Metal Wires
High Purity, vacuum grade. These metals wires are suitable for scanning
and electron microscopy techniques.
EMS strives to maintain accurate pricing. However, due to fluctuations in precious metal prices, pricing on products containing precious metals is not guaranteed. We will contact you if there is a discrepancy.
Aluminum Wire: Purity 99.99
| 73000 |
Aluminum Wire,0.010"(0.25mm) diameter |
10 ft |
7.00 |
Add to Cart |
| 73001 |
Aluminum Wire,0.010"(0.25mm) diameter |
50 ft |
19.00 |
Add to Cart |
Gold Wire: Purity 99.99:
| 73100 |
Gold Wire, 0.008"(0.20mm) diameter |
10 ft |
375.00 |
Add to Cart |
| 73101 |
Gold Wire, 0.008"(0.20mm) diameter |
50 ft |
1,725.00 |
Add to Cart |
Molybdenum Wire: Purity 99.95:
| 73200 |
Molybdenum Wire, 0.008"(0.20mm) diameter |
10 ft |
20.00 |
Add to Cart |
| 73201 |
Molybdenum Wire, 0.008"(0.20mm) diameter |
50 ft |
70.00 |
Add to Cart |
Palladium Wire: Purity 99.90%
| 73300 |
Palladium Wire, 0.008"(0.20mm) diameter |
10 ft |
170.00 |
Add to Cart |
| 73301 |
Palladium Wire, 0.008"(0.20mm) diameter |
50 ft |
550.00 |
Add to Cart |
Palladium/Gold Wire 40:60, Purity 99.90
| 73400 |
Palladium/Gold Wire, 0.008"(0.20mm) diameter |
10 ft |
230.00 |
Add to Cart |
| 73401 |
Palladium/Gold Wire, 0.008"(0.20mm) diameter |
50 ft |
1,050.00 |
Add to Cart |
Platinum: Purity 99.95%
| 73500 |
Platinum Wire, 0.008"(0.20mm) diameter |
10 ft |
484.00 |
Add to Cart |
| 73501 |
Platinum Wire, 0.008"(0.20mm) diameter |
50 ft |
2,240.00 |
Add to Cart |
Platinum/Palladium Wire: Purity 99.90%
| 73600 |
Platinum/Palladium Wire, 0.008"(0.20mm) diameter |
10 ft |
319.00 |
Add to Cart |
| 73601 |
Platinum/Palladium Wire, 0.008"(0.20mm) diameter |
50 ft |
1,650.00 |
Add to Cart |
Silver Wire: Purity 99.99%
| 73700 |
Silver Wire, 0.008"(0.20mm) diameter |
10 ft |
39.00 |
Add to Cart |
| 73701 |
Silver Wire, 0.008"(0.20mm) diameter |
50 ft |
174.00 |
Add to Cart |
Tungsten Wire: Purity 99.99%
| 73800 |
Tungsten Wire, 0.020" (0.51mm) diameter |
10 ft |
42.00 |
Add to Cart |
| 73801 |
Tungsten Wire, 0.020" (0.51mm) diameter |
50 ft |
168.00 |
Add to Cart |
