All sale products
Terbium Tb 99.9% pure metal element 65 nugget bars 0.5-10kg
  • Terbium Tb 99.9% pure metal element 65 nugget bars 0.5-10kg

Terbium Tb 99.9% pure metal element 65 nugget bars 0.5-10kg

Tax included

Terbium Tb 99.9% pure metal element 65 nugget bars 0.5-10kg


 Customer ratings and reviews
Nobody has posted a review yet
in this language
  • 100% no China imports (watch out for high price differences)
  • Our products are mostly made in Germany
  • High quality at the best prices.
  • TOP rating & service

Weight tolerance can be up to +/- 2%

Technical specifications:

Brand: Evek
Manufacturing lASm uSm region: DeutschlaSm
Manufacturer number: Not applicable
Type: Pieces
Material: Terbium
Operation area: Metal element 65
Standard classifications:
Name, symbol, ordinal number: Terbium, Tb, 65
Assay: 99.9%
Further information:
Melting point: 1356 ° C
Density: 8.23 g / cm3
Boiling point: 3123 ° C


Terbium is a silvery white rare earth metal that is malleable, ductile, and soft enough to be cut with a knife. It is relatively stable in air compared to the earlier, more reactive lanthanides in the first half of the lanthanide series. Terbium exists in two crystal allotropes with a transition temperature of 1289 ° C.

Areas of application:

  • Terbium is used as a dopant in calcium fluoride, calcium tungstate, and strontium molybdate, materials used in solid state devices, and as a crystal stabilizer in fuel cells operating at elevated temperatures along with ZrO2.
  • Terbium is also used in alloys and in the manufacture of electronic devices. As part of Terfenol-D, terbium is used in actuators, marine sonar systems, sensors, the SoundBug device (its first commercial application) and other magnetomechanical devices. Terfenol-D is a terbium alloy that expands or contracts in the presence of a magnetic field. It has the highest magnetostriction of any alloy.
  • Terbium is also used to detect endospores as it serves as a test for dipicolinic acid based on photoluminescence.


Datasheet (German)
Metalle Seltene, Terbium

Data sheet

Atomic number
operation area
als Zusatzelement in Terbium-Eisen-Cobalt-Legierungen (wiederbeschreibbare magneto-optische Disks); Erhöhung der Koerzitivität in Neodym-Eisen-Bor-Magneten; optische Isolatoren (Terbium-Gallium-Granat); als Dotiermittel in SSDs
8.2 g / cm³
Melting point
1355 ° C
Thermal conductivity
11 W/(m · K)
Electrical conductivity
0,870 · 10⁶ S/m

Specific References


No customer reviews for the moment.


Be the first to write your review !