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Terbium Sulfide Powder CAS No 12138-11-3 S3tb2 3n 4n

Negotiable 1 Piece (MOQ)

Basic Info.

Model NO.
ES0433
Appearance
Powder
Classification
Terbium Sulfide
Certification
ISO
Purity
>99.9%
Type
Terbium Sulfide
Grade Standard
Industrial Grade
CAS
12138-11-3
Molecular Formula
S7tb4
Molecular Weight
860.16
Synonyms
Terbium(III)Sulfide
Density
6.350
Color
Black
Form
Powder
Brand
Easchem
Transport Package
Vacuum Bag or Packing as Per Request.
Specification
Terbium Sulfide Powder
Trademark
EASCHEM
Origin
China
Production Capacity
10tons Per Month

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
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 S3Tb2.3N S3Tb2.4N S3Tb2.4N
Tb/TREM+S(%,min) 99.9 99.99 99.99
TREM+S(%,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: As-cast dark gray 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.
ITEM SPECIFICATIONS TEST RESULTS
Y/TREM(%,Min) 99.9 99.9
TREM(%,Min) 99.0 99.5
RE Impurities(%/TREM,Max)
La <0.01
Ce <0.01
Pr <0.005
Nd <0.005
Sm <0.01
Eu <0.01
Gd <0.005
Dy <0.005
Ho <0.005
Er <0.005
Tm <0.01
Yb <0.01
Lu <0.01
Y <0.005
Non-Re Impurities(%,Max)
Fe <0.01
Si <0.01
O <0.13
Mg <0.01
C <0.01
Al <0.01
Ca <0.025
Mo <0.01
Other Indexes
Size(W*L*H) <50mm Conform
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.

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