High Purity Terbium Selenide Powder CAS No 12039-51-9 Tbse 3n 4n

Model NO.
ES0428
Composition
Terbium Selenide
Color
Black
Synonyms
Terbium Selenide
Brand
Easchem
Form
Powder
Molecular Weight
554.73068
Einecs
234-894-0
Molecular Formula
Se3tb2
CAS
12039-51-9
Transport Package
Vacuum Bag or Packing as Per Request.
Specification
Terbium Selenide Powder
Trademark
EASCHEM
Origin
China
Production Capacity
10tons Per Month
Reference Price
Please contact us for quote
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Product Description

Product Description
Product Name  Tb Metal Tb Metal
Chemical formula Tb Tb
Total rare earths 99.00% 99.00%
Test item   unit Specified value Specified value
Tb/RE % ≥99.95 ≥99.90
Non rare earth impurity content Fe % ≤0.05 ≤0.10
Si % ≤0.05 ≤0.05
C % ≤0.05 ≤0.05
O % ≤0.20 ≤0.20
Al % ≤0.05 ≤0.10
Product Features bulk or acicular crystal and the surface is silver gray 
Application Mainly applied to permanent magnet and magnetostriction materials;magneto-optic storing materials
Packing  packing in polyethylene bags with argon protection sealed in steel drums,50KG/250KG perdrum.
Tailor-made service Customized products and packages can be provided according to customers' special requirements.
Index            Model ESA16 ESA43
Chemical formula Tb Tb
Total rare earth (%) 99 99
Tb/RE(%) ≥99.95 ≥99.90
Non-rare earth impurity content (%) Fe ≤0.05 ≤0.10
Si ≤0.05 ≤0.05
C ≤0.05 ≤0.05
O ≤0.20 ≤0.20
Al ≤0.05 ≤0.10
Index              Model TbSe.3N TbSe.4N TbSe.4N
Tb/TREM+Se(%,min) 99.9 99.99 99.99
TREM+Se(%,min) 99.0 99.5 99.9
Appearance Black Powder Black Powder Black Powder
RE Impurities/TREM %(Max) %(Max) %(Max)
Tb Main Main Main
Ce \ \ \
Pr \ \ \
Nd \ \ \
Sm \ \ \
Eu 0.001 0.001 0.001
Gd 0.002 0.002 0.002
La \ \ \
Dy 0.05 0.003 0.003
Ho 0.01 0.001 0.001
Er 0.005 0.001 0.001
Tm 0.001 0.001 0.001
Yb 0.001 0.001 0.001
Lu 0.001 0.001 0.001
Y 0.003 0.001 0.001
Non-Re Impurities %(Max) %(Max) %(Max)
Fe 0.15 0.1 0.01
Si 0.01 0.01 0.005
Ca 0.05 0.05 0.005
Al 0.01 0.01 0.005
Mg 0.01 0.01 0.005
Zn \ \ \
Cu \ \ \
Ni \ \ \
Pb \ \ \
Cd \ \ \
Cr \ \ \
Hg \ \ \
Na \ \ \
K \ \ \
W 0.05 0.05 0.05
Ta 0.01 0.01 0.0005
Mo \ \ \
C 0.01 0.01 0.005
Cl- 0.01 0.01 0.005
Particle Size: 1-5um, 5-10um, -325mesh, -200mesh, -100mesh.
Memo Can custom-made as per request.
Packing: 0.1KGs, 0.2KGs, 0.5KGs Vacuum Bag  or packing as per request.
Storare:  Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics: Black powder is extremely susceptible to oxidation and ignition in the air.
Application: 1. Used in the magnetostrictive alloy TEFENOL-D. Certain special master alloys also have other applications.
  2. It can be further processed into various shapes of ingots, blocks, wires, foils, plates, rods, disks and powders.
Packaging & Shipping
Packing:   50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request.
Storare:   Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics: Pink powder, slightly soluble in inorganic acid, insoluble in water.
High Purity Terbium Selenide Powder CAS No 12039-51-9 Tbse 3n 4n

 

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High Purity Terbium Selenide Powder CAS No 12039-51-9 Tbse 3n 4n High Purity Terbium Selenide Powder CAS No 12039-51-9 Tbse 3n 4n High Purity Terbium Selenide Powder CAS No 12039-51-9 Tbse 3n 4n High Purity Terbium Selenide Powder CAS No 12039-51-9 Tbse 3n 4n

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