Tantalum Boat

Tantalum Boat

Description
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.

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