Samarium is a chemical element with the symbol Sm and atomic number 62.

Samarium is a silvery metal that belongs to the lanthanide series of the periodic table. It oxidizes slowly at room temperature and has a relatively stable oxidation state like europium.

Samarium is a medium-hard silvery metal that also has a wide variety of applications. For example, samarium cobalt magnets have high permanent magnetization and thermal stability. They are used in small motors, headphones, and musical instruments. Samarium compounds are used as efficient catalysts for different reactions, such as the decomposition of plastics and the dehydration of ethanol. Samarium 153 is used in cancer therapy, while Samarium 149 is a highly efficient neutron capture agent used in nuclear reactors.

Symbol: Sm
Atomic number: 62
Atomic weight: 150.36
Element category: lanthanide

Application of samarium

Rare earth magnets, lasers, neutron capture, masers, control rods of nuclear reactors

 

Samarium Metal

Edgetech Industries provides various samarium metal products including:

Purity for our samarium metal
Sm/TREM: 99.9%, TREM: 99.5%

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

Solid: Ingot, rod, block, plate, sputtering target, and other customized parts.

 

Irregular Samarium Metal

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

Size range for each samarium metal product:

Samarium Metal ChunkPowder: -40mesh, -100mesh, -200 mesh, -325mesh

Lump & Chunk: 1-100mm

Granules: 1-30mm

Particles: 0.5-10mm

 

Shaped Samarium Metal

We provide ingot, block, rod, and sputtering targets for shaped samarium metal. Foils and sheets are produced by the rolling process. Wherein praseodymium (Pr), samarium (Sm), and Lutetium (Lu) are difficult processes due to the crystal structure. They cannot be rolled, we’ll adjust the process according to user requirements. Thin products are not available for these elements.

Size range for each Samarium metal product:

Rod, Cylinder: 5-10mm diameter x 10mm length min

Round praseodymium sputtering target or disc:

Diameter: <18”, Thickness: >0.04”

Rectangular praseodymium sputtering target:

Length: <36”, Width: <12”, Thickness: >0.08”

Block & Ingot: Customized

 

Samarium Cobalt Alloy

Material: Sm:Co=1:5 at%

Material: Sm:Co=2:17 at%
Purity: 99.9%

Products: Samarium Cobalt Alloy Sputtering Target, plate, sheet, rod

 

Samarium Oxide

Samarium oxide is light yellow powder. It is insoluble in water.

Samarium(III) oxide (Sm2O3) is a chemical compound. Samarium oxide readily forms on the surface of samarium metal under humid conditions or at temperatures above 150°C in dry air. Similar to rust on metallic iron, this oxide layer flakes off the metal surface, exposing more metal to continue the reaction. The oxide is usually white to pale yellow in color and is often encountered as a very fine dusty powder.

Samarium Oxide Powder

We offer high-purity Sm2O3 in powders, granules, pellets, sputtering targets, and other custom forms.

Specifications of our Sm2O3

Sm2O3/TREO: 99.9% 3N, 99.99% 4N

Sm2O3 Powder, Granules, Pellets

Samarium Oxide Sputtering Target

Applications of Sm2O3

Sm2O3 can be used in optical and infrared absorbing glass to absorb infrared radiation. It can also be used as a neutron absorber in the control rods of nuclear power reactors, and as an oxide to catalyze the dehydration of acyclic primary alcohols to aldehydes and ketones.

 

Samarium (III) Fluoride

Samarium(III) trifluoride (SmF3), or samarium trifluoride, is a slightly hygroscopic crystalline ionic compound. Widely used as laboratory reagents, optical fiber doping, laser materials, fluorite luminescent materials, optical fibers, optical coating materials, electronic materials, etc.

Purity of our Samarium (III) Fluoride

REO/TREO: 2N~4N

Products of our Samarium Fluoride

Powder, Granules

Samarium Fluoride Sputtering Target

Applications of Samarium Fluoride (SmF3)

-Used as laboratory reagents

-Used optical fiber doping, optical coating materials

-Used as laser materials

-Used as fluorspar light-emitting materials

-Used as electronic materials

 

Samarium(III) chloride hexahydrate
SmCl3 X 6H2O,TREO: > 45%
REO/TREO: 2N, 3N, 4N
CAS Number: 13465-55-9
Molecular Weight: 364.81

 

Samarium(III) acetate hydrate
Sm(C2H3O2)3 X 3H2O,TREO: > 40%
REO/TREO: 2N, 3N, 4N
CAS Number: 100587-91-5
Molecular Weight: 327.49 (anhydrous basis)

 

Samarium(III) carbonate hydrate
Sm2(CO3)3 X H2O,TREO: > 45%
REO/TREO: 2N, 3N, 4N
CAS Number: 38245-37-3
Molecular Weight: 480.75 (anhydrous basis)

Samarium(III) hydroxide hydrate
Sm(OH)3 X H2O,TREO: > 40%
REO/TREO: 2N, 3N, 4N
CAS Number: 20403-06-9
Molecular Weight: 201.38 (anhydrous basis)

 

Samarium(III) nitrate hexahydrate
Sm(NO3)3 X 6H2O,TREO: > 40%
REO/TREO: 2N, 3N, 4N
CAS Number: 13759-83-6
Molecular Weight: 444.47

 

Samarium(III) oxalate hydrate
Sm2(C2O4)3 X H2O,TREO: > 42%
REO/TREO: 2N, 3N, 4N
CAS Number: 20403-06-9
Molecular Weight: 201.38 (anhydrous basis)

 

Packaging of our samarium product

Samarium 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.