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Vacuum Evaporation Boats
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Style E |
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Style F |
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Style G |
Hold and heat coating material to extremely high temperatures for use in high-vacuum thin film coating processes. Also known as physical vapor deposition (PVD), thin film coating creates micron-thin, consistently smooth finishes on knobs, mirrors, and other objects.
These boats are designed for use with metal coating hooks and pellets. Hang a hook of coating material on a wire coil or place pellets of material in a basket or in a bowl.
A boat's material and thickness determine the amount of electricity required to heat it. In general, the thicker the boat, the greater the amount of electricity needed to heat it. As a reference, required current describes what is necessary to heat these boats to a given temperature. Exact values will depend on your application.
Bowls with Flat End Plates—For Pellets
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Style E | Style F | Style G |
Bowls with flat end plates direct the vaporized particles upward.
Bowl | Overall | Cap. | Required | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Style | Dia. | Lg. | Wd. | Ht. | Lg. | Wd. | fl. oz., fl. oz. | cc, cm³ | Material Thk. | Wattage | Current | Vapor Direction | Material | Each | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
For Aluminum Coatings, For Nickel Coatings, For Silver Coatings | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| E | — | 1" | 1/2" | 3/32" | 3 1/4" | 1/2" | 0.01 | 0.26 | 0.005" | 472 W for 3,272° F | 140 amp for 3,272° F | Up | Tungsten | 0000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| F | 7/16" | — | — | 1/8" | 4" | 1/2" | 0.01 | 0.3 | 0.005" | 731 W for 3,272° F | 185 amp for 3,272° F | Up | Tungsten | 0000000 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| G | — | 1 1/2" | 1/4" | 1/8" | 4" | 3/4" | 0.01 | 0.3 | 0.01" | 280 W for 3,272° F | 138 amp for 3,272° F | Up | Tungsten | 0000000 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| G | — | 1 1/2" | 1/4" | 1/8" | 4" | 3/4" | 0.01 | 0.3 | 0.015" | 288 W for 3,272° F | 191 amp for 3,272° F | Up | Tungsten | 0000000 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
For Silver Coatings | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| E | — | 1" | 1/2" | 3/32" | 3 1/4" | 1/2" | 0.01 | 0.26 | 0.005" | 125 W for 2,552° F | 87 amp for 2,552° F | Up | Molybdenum | 0000000 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| F | 7/16" | — | — | 1/8" | 4" | 1/2" | 0.01 | 0.3 | 0.005" | 148 W for 2,552° F | 87 amp for 2,552° F | Up | Molybdenum | 0000000 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| G | — | 1 1/2" | 1/4" | 1/8" | 4" | 3/4" | 0.01 | 0.3 | 0.01" | 90 W for 2,552° F | 93 amp for 2,552° F | Up | Molybdenum | 0000000 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
