Terbium is a chemical element with the symbol Tb and atomic number 65.

It is a silvery-white rare earth metal that is malleable and malleable.

Terbium is a very soft, silvery rare-earth metal mainly used in green phosphors. Along with divalent europium blue phosphors and trivalent europium red phosphors, terbium green phosphors are used to generate standard white light for indoor lighting. Terbium compounds are useful biological probes due to the long emission lifetime of terbium. As a component of Terfenol-D, terbium is also widely used in actuators, naval sonar systems, sensor Soundbug devices, and other magnetic devices. Terbium is also used as a crystal stabilizer in fuel cells operating at high temperatures.

Symbol: Tb

Atomic number: 65

Atomic weight: 158.92535

Element category: lanthanide

Application of terbium

Additive in neodymium-based magnets, green phosphors, lasers, fluorescent lamps (as part of the white triband phosphor coating), magnetostrictive alloys such as terfenol-D, naval sonar systems, stabilizer of fuel cells.

 

Terbium Metal

Edgetech Industries provide various terbium metal products including:

Purity for our terbium metal
Reduced: Tb/TREM: 99.9%, 99.99%, TREM: 99%, 99.5%

Irregular: powder, lump, chunk, granules, particles.

Solid: Ingot, block, sheet, plate, disc, rod, wire, pellets, sputtering target, and other customized parts.

Applications of Terbium Metal
-Used as a dopant in calcium fluoride, calcium tungstate, and strontium molybdate.
-Used in actuators, naval sonar systems, sensors, and other devices.
-Used in alloys to produce electronic devices.
-Used for fuel cells as a crystal stabilizer.

 

Irregular Terbium Metal

We provide powder, lump, chunk, granules, and particles for irregular terbium.

Size range for each terbium product:

Powder: -100mesh, -200 mesh, -325mesh

Lump & Chunk: 1-100mm

Granules: 1-30mm

Particles: 1-10mm

 

Terbium metal pellet

Shaped Terbium Metal

We provide sheet, plate, ingot, rod, wire, cylinder, block, disc, and sputtering targets for shaped terbium metal.

Size range for each terbium metal product:

Foil: 0.1mm min thick x 5-200mm width x L

Sheet & Plate: 0.3mm-40mm Thick x 10-150mm Width x 10-300mm Length

Rod, Wire, Cylinder, Pellets: 0.6mm-12mm diameter x 10mm min Length

Round terbium sputtering target or disc:

Diameter: <18”, Thickness: >0.04”

Rectangular terbium sputtering target:

Length: <36”, Width: <12”, Thickness: >0.04”

Block & Ingot: Customized

 

Terbium Oxide

Terbium (III, IV) oxide (also known as tetraterbium heptaoxide) is relatively stable and easier to be stored. Terbium Oxide (Tb4O7) is one of the main commercial terbium compounds.

Terbium Oxide

Purity of our Terbium Oxide

REO/TREO: 3N5, 4N, 5N

Products of our Terbium Oxide

(Tb4O7) Powder, Granules, Lump

Terbium Oxide (Tb4O7) Sputtering Target

Applications of Terbium Oxide

Tb4O7 is usually used as the raw material to make other terbium chemicals. It is also an important compound for ceramic, electronic, and optics products. The typical purity of our Terbium oxide is 99.99%, 99.999%.

 

Terbium (III) Fluoride

Terbium (III) Fluoride (TbF3) is a white powder, insoluble in water, and moderately soluble in strong mineral acids.

TbF3, TREO: >81%

REO/TREO: 2N, 3N, 4N

CAS Number: 13708-63-9

Molecular Weight: 215.92

Terbium (III) Fluoride (TbF3) is used in:

-Preparation of fluoride glasses

-Preparation of electroluminescent thin films and luminescent zinc sulfide

-Preen phosphors in color TV tubes

 

Terbium Chloride Hexahydrate
Terbium (III) Chloride (also known as Terbium Chloride Hydrate) adsorbs water in the air quickly and forms unstable hydrates.
TbCl3. xH2O, TREO: >45%
REO/TREO: 3N, 4N
CAS Number: 13798-24-8
Molecular Weight: 265.29

 

Terbium(III) Acetate Hydrate
Terbium (III) acetate, also known as terbium acetate hydrate, is one of the terbium compounds. It is water soluble.
Tb(C2H3O2)3. xH2O, TREO: >35%
REO/TREO: 3N, 4N
CAS Number: 10031-51-3
Density 3.56 g/cm3
Appearance: White Crystal
Molecular Weight: 354.07

 

Terbium(III) carbonate hydrate
Terbium carbonate, also known as Terbium (III) Carbonate Hydrate, is one of the terbium compounds. It is insoluble in water and stable at room temperature. Typical purity limit of our Tb2(CO3)3 is TREO>42%.
Tb2(CO3)3. 3H2O, TREO: >43%
REO/TREO: 3N, 4N
CAS Number: 6067-34-1
Molecular Weight: 450.91

 

Terbium(III) Nitrate Hydrate
Tb(NO3)3 XH2O, TREO: >40%
REO/TREO: 3N, 4N
CAS Number: 57584-27-7, 13451-19-9

 

Terbium(III) oxalate hydrate
Tb2(C2O4)3 XH2O, TREO: >42%
REO/TREO: 3N, 4N
CAS Number: 58176-68-4
Molecular Weight: 581.91 (anhydrous basis)

 

Packaging of our terbium products

Terbium products are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.

Specifically, available purity might be different from each product based on processing & inventory of raw material.

Information required for a quote: material purity (REM & TREM / REO & TREO), size, and quantity. Please click here to send us inquiries. We will get back to you within 24 hours.