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Rare Earth Products > Samarium
Samarium
Samarium, atomic no.62, symbol as Sm, weight at 150.4
Samarium, atomic no.: 62, symbol as Sm, weight at 150.36, is primarily utilized in the production of Samarium-Cobalt (Sm2Co17) permanent magnets. It is also used in laser applications and for its dielectric properties.
Because of its weak spectral absorption band Samarium is used in the filter glass on Nd:YAG solid state lasers to surround the laser rod to improve efficiency by absorbing stray emissions.
Samarium forms stable titanate compounds with useful dielectric properties suitable for coatings and in capacitors at microwave frequencies.
Samarium Oxalate has specialized uses in glass, phosphors, lasers, and thermoelectric devices. One of the most important applications of Samarium is in Samarium–Cobalt magnets, which have a nominal composition of SmCo5 or Sm2Co17.
Another important application of Samarium and its compounds is as catalyst and chemical reagent.
In its usual oxidized form, Samarium is added to ceramics and glasses where it increases absorption of infrared light.
Featured Products
Samarium Oxide
Samarium Oxide Samarium Oxide
Applied for phosphors, glass, lasers, and thermoelectric devices. Calcium chloride crystals treated with samarium have been employed in lasers which produce beams of light intense enough to burn metal.
Samarium Acetate
Samarium Acetate Samarium Acetate
Used in glass, phosphors, lasers, catalysts, glass and thermoelectric devices, also applied in
neutron absorption.
Samarium Metal
Samarium Metal Samarium Metal
Primarily utilized in the production of Samarium-Cobalt (Sm2Co17) permanent magnets. High purity Samarium Metal is also used in making speciality alloy and sputtering targets.
Samarium Carbonate
Samarium Carbonate Samarium Carbonate
Specially used in glass, phosphors, lasers, and thermoelectric devices.
Products available
Product Name Formula Grade Code Description Applications
Samarium Acetate Sm(O2C2H3)3.xH2O 99.99%
99.9%
99%
6213
6215
6217
Light yellow powder Catalysts;
Glass;
Neutron absorption
Samarium Carbonate Sm2(CO3)3.xH2O 99.99%
99.9%
99%
6223
6225
6227
White powder Glass;
Neutron absorption
Samarium Chloride SmCl3.xH2O 99.999%
99.99%
99.9%
99%
6231
6233
6235
6237
Light yellow crystalline Catalysts;
Glass;
Neutron absorption
Samarium Fluoride SmF3 99.99%
99.9%
99%
6243
6245
6247
White powder Catalyst;
Metallurgy;
Glass
Samarium Hydroxide Sm(OH)3.xH2O 99.99%
99.9%
99%
6253
6255
6257
Light yellow powder Glass;
Neutron absorption
Samarium Metal Sm 99.99%D
99.99%
99.9%
99%
6263D
6263
6265
6267
Silvery grey lump pieces, ingot, rods or  wires Metallurgy;
Sm-Co Magnets;
Sputtering targets
Samarium Nitrate Sm(NO3)3.xH2O 99.99%
99.9%
99%
6273
6275
6277
Yellow crystalline aggregates Catalysts;
Glass;
Neutron absorption
Samarium Oxalate Sm2(C2O4)3.xH2O 99.99%
99.9%
99%
6283
6285
6287
Light yellow Catalysts;
Glass;
Neutron absorption
Samarium Oxide Sm2O3 99.999%
99.99%
99.9%
99%
6291
6293
6295
6297
Off-white powder Catalysts;
Ceramics;
Glass;
Neutron absorption
Samarium Sulfate Sm2(SO4)3.8H2O 99.99%
99.9%
99%
6203
6205
6207
Yellow crystalline Catalysts;
Glass
MREL
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Recommended Products
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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