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Tantalum boats, also known as tantalum evaporation boats, are ideal solutions to many thin film coating processes. We offer extensive choices about tantalum boats on customers' requirements. They are popular for its different capacities, ease of use and unique properties. We offer tantalum evaporation boats with oval dimple which has a higher capacity while those with round dimples are less affected by shorting through evaporation. Other requirements can be also fulfilled.
Application
Featuring excellent corrosion resistance, high temperature strength and good biocompatibility, tantalum boat is widely used in vacuum coating industry such as picture tube, mirror, toys, household appliances, mobile phones, electrical appliances shell, and various accessories field.
Chemical Composition
| Chemistry ppm | ||||||||||||
Description | Chief component | Impurities maximum | ||||||||||
Ta | Nb | Fe | Si | Ni | W | Mo | Ti | O | C | H | N | |
Ta1 | Remainder | 300 | 40 | 30 | 20 | 40 | 40 | 20 | 150 | 40 | 15 | 20 |
Ta2 | Remainder | 800 | 100 | 100 | 50 | 200 | 200 | 50 | 200 | 100 | 15 | 100 |
TaNb3 | Remainder | ＜35000 | 100 | 100 | 50 | 200 | 200 | 50 | 200 | 100 | 15 | 100 |
TaNb20 | Remainder | 170000- 230000 | 100 | 100 | 50 | 200 | 200 | 50 | 200 | 100 | 15 | 100 |
Ta2.5W | Remainder | 400 | 50 | 30 | 20 | 30000 | 60 | 20 | 150 | 50 | 15 | 60 |
Ta10W | Remainder | 400 | 50 | 30 | 20 | 110000 | 60 | 20 | 150 | 50 | 15 | 60 |
Package and Transportation
We pack tantalum boats in plywood case and send them by ocean or air.
