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Rare Earth Products > Terbium > Terbium Metal > Terbium Metal 99.99%D
Terbium Metal 99.99%D
Terbium Metal 99.99%D, code 6563D
Formula: Tb
CAS No.: 7440-27-9
Molecular Weight: 158.93
Density: 8.219 g/cm3
Melting point: 1356 °C
Appearance: Silvery grey ingot, rods, foils, slabs, tubes, or wires
Stability: Stable in air
Ductibility: Medium
Multilingual: Terbium Metall, Metal De Terbium, Metal Del Terbio
Terbium Metal 99.99% is the important additive for NdFeB permanent magnets to raise the Curie temperature and improve temperature coefficiency. Another most promising use of distilled Terbium Metal, code 6563D, is in the magnetostrictive alloy TEFENOL-D. There are also other applications for some special master alloys. Terbium is primarily used in phosphors, particularly in fluorescent lamps and as the high intensity green emitter used in projection televisions. And it has specialized use in Sputtering target.
Products available
Product Code: 6563D Standard Specification Typical Analysis Inspection Methods
Grade 99.99%D 99.99%D  
CHEMICAL COMPOSITION
Tb/TREM (% min.) 99.99 99.99
TREM (% min.) 99.9 99.9 Volumetric Method
Rare Earth Impurities ppm max. ppm
Eu/TREM
Gd/TREM
Dy/TREM
Ho/TREM
Er/TREM
Tm/TREM
Yb/TREM
Lu/TREM
Y/TREM
10
20
30
10
10
10
10
10
10
5
15
50
5
5
5
5
5
5
ICP-Atomic Emission
Spectrographic
Non-Rare Earth Impurities ppm max. ppm
Fe
Si
Ca
Al
Mg
W
Ta
O
C
Cl
200
100
200
100
100
100
50
300
100
50
100
30
100
30
20
30
20
200
80
20
Spectrographic

Atomic Absorption Spectrographic
Processing capacity
Powder Wire Rod Foil Slab Disc
Metal Powder Metal Wire Metal Rod Metal Foil Metal Slab Metal Disc
fineness to
325mesh;
250mesh;
100mesh;
60mesh;
40mesh
diameter to
0.1mm, 0.5mm, 1.0mm, 5mm and length to 100mm or more
diameter to 5mm, 1cm, 5cm, 10cm, and length to 30cm thickness to 0.25mm, 0.5mm, 1.0mm, and width to 40cm thickness to 1cm, 2cm, 3cm, width to 40cm thickness to 0.1mm, 0.25mm, 0.5mm, 1.0mm and diameter to 35cm
The standard specifications are only for reference, custom specification manufactures are welcomed. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request, please just click at Request for Quotation, you will receive our prompt reply within 24 hours.
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MSDS
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Praseodymium Oxide is used for color glasses and enamels, as well as important additive of Praseodymium yellow pigments.
Erbium Oxide is an important colorant in glasses and porcelain enamel glazes. High purity Erbium Oxide is widely applied as dopant in making optical fibre and amplifier.
Yttrium Metal is widely applied in making speciality alloys, it increases the strengths of alloys of metals such as chromium, aluminium, and magnesium.
Ytterbium Chloride is applied to numerous fiber amplifier and fiber optic technologies. High purity grades are widely applied as a doping agent for garnet crystals in lasers.
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