Chemical Name
Terbium
Chemical Formula
Tb
Purity
99.9%
Composition
Tb/TREM 99.95%
Size
100 x 50 x 14 mm
EINECS Number
231-137-6
Quantity Available
10 kg
CAS Number
7440-27-9
Status
Stock
Product ID
TBIN453823
Hazmat
Powder: Class 4.1, UN3089, PG II. Pieces: Class 4.1, UN3178, PG II
Catalog Number
20719
Description
Comments
Terbium is used as a dopant in calcium fluoride, calcium tungstate, and strontium molybdate, and as a stabilizer of fuel cells which operate at elevated temperatures.
Terbium sputtering targets are utilized in the fabrication of magneto-optical data storage films and high-performance thin-film transistors.
Terbium is a key component of Terfenol-D, an alloy that expands or contracts in a magnetic field (magnetostriction) used in actuators and sensors.
Terbium is used as a green phosphor in fluorescent lamps and color TV tubes, and in the production of solid-state devices.
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