Product	Samarium Metal
CAS Number	7440-19-9
Appearance	Silvery-white
Density	7.52 g/cm³
Meleting Point	1,072 °C
Boiling Point	1,794 °C
Thermal Conductivity	~13 W·m⁻¹·K⁻¹
Atomic Number	62
Relative Atomic Mass	150.36

Samarium (Sm) is a silvery-white rare earth metal valued for its magnetic strength and stable performance. As a member of the light rare earth group, it is not as common as some elements, but its unique properties make it highly useful in advanced technologies.

The best-known use of samarium is in samarium–cobalt (SmCo) magnets, which are powerful and can work at higher temperatures than many other magnets. Samarium is also used in nuclear reactor control rods, special alloys, infrared-absorbing glass, and electronic devices. Its mix of stability and versatility makes it a trusted material for manufacturers and researchers who need high-quality rare earth metals.

Send Inquiries Now

Samarium Metal Available Forms

Samarium Rod & Wire Samarium Foil & Sheet Samarium Sputter Target Samarium Oxide

Samarium Metal Manufacturer & Supplier - AEM REE

AEM REE supplies high-quality samarium metal to customers around the world. Our samarium is refined with advanced methods to make sure it has high purity, clean surfaces, and stable performance.

We can provide samarium in many forms, including ingots, rods, foils, pieces, and custom-made parts. The standard purity is ≥99.9%, and higher grades are available if required. We also provide customized packaging and specifications to support bulk orders and long-term supply.

With years of expertise in rare earth materials, AEM REE supplies high-purity samarium with stable quality and flexible options, trusted by manufacturers, labs, and universities for use in magnets, nuclear materials, and advanced research.”

Samarium Metal For Sale

Samarium Rod & Wire

Purity: Sm/TREM ≥99.99%, TREM ≥99.9%

Diameter: 0.5–12mm (±0.01mm)
(size can be customized)

Learn More

Samarium Foil & Sheet

Purity: Sm/TREM ≥99.99%, TREM ≥99.9%

Foil Thickness: ≥0.2 mm

Sheet Thickness: 0.5–40 mm
(size can be customized)

Learn More

Samarium Sputtering Target

Purity: Sm/TREM ≥99.99%, TREM ≥99.9%

Average grain size: <200μm

Indicated roughness: <2μm

Shapes: square, circular targets (size can be customized)

Learn More

Samarium Oxide

TREO(wt): 99%

Sm₂O₃/TREO: 99.9%, 99.99%, 99.999%

Learn More

Get a Fast Quote

Samarium Metal Uses & Applications

Permanent Magnets

Nuclear Applications

Glass and Optics

Radioisotopes for Medicine

Catalysts for Chemical Reactions

Electronics and Research

Samarium Metal Manufacturing Process

At AEM REE, we produce samarium metal through a precise step-by-step process to guarantee high purity and consistent quality. From mineral extraction to finished products, every stage is carefully managed to meet demanding industrial and research requirements.

Talk to Our Metal Expert

Our Preparation Method of Sm Metal

Samarium is obtained from rare earth minerals such as monazite and bastnäsite, then refined for further separation.

Through solvent extraction and ion exchange, samarium is isolated and converted into samarium oxide (Sm₂O₃).

Samarium oxide is reduced using the lanthanum thermal reduction method:
Sm₂O₃ + La → 2Sm + La₂O₃
This step produces high-purity samarium sponge.

The sponge is melted in vacuum or arc furnaces to remove impurities and improve density, then cast into ingots or rods.

Samarium metal is shaped into foils, sheets, rods, discs, or custom parts, inspected for quality, and vacuum-packed for safe delivery.

Custom Samarium Metal Ordering Process

01

Start by sending us your specific requirements—such as form, dimensions, purity level, and quantity. Our team will respond promptly with a clear and customized quotation.
02

We ensure transparency and reliability by offering material testing certifications. These documents verify the purity, quality, and consistency of the samarium we supply.
03

For projects requiring precise specifications, we can provide customized samples. This allows you to evaluate the material's suitability before moving to full-scale production.
04

Each batch undergoes comprehensive quality checks. From physical appearance to chemical composition, we inspect and refine to ensure every detail meets high standards.
05

Once specifications are confirmed, we proceed with large-scale manufacturing. With advanced facilities and strict process control, we deliver reliable supply on time.

Why Buy Samarium Metal from AEM REE

Our Advantages - Excellence in Samarium Metal Supply

High-Purity Samarium

We supply samarium metal with purity levels up to 99.9% and higher, produced through advanced refining methods. This ensures stable properties and reliable performance in demanding applications.

Strict Quality Control

Every batch is carefully tested — from chemical composition to surface condition. We make sure all products meet international standards and your specific requirements.

Customization Options

Our team can tailor samarium metal to your specific requirements, including form, size, and purity. This flexibility ensures you receive materials optimized for your project's unique technical and operational needs.

Technical Expertise

With years of experience in rare earth metals, our specialists provide guidance on selection, handling, and optimization. We assist clients in making informed decisions to achieve the best outcomes with samarium metal.

Reliable Global Supply

Strong production capacity and years of export experience allow us to maintain stable lead times. From small lab orders to bulk industrial supply, we scale to match your needs.

Customer-Focused Service

From inquiry to delivery, we provide fast communication, responsive support, and long-term partnership. Your success and satisfaction are always our priority.

Start Your Project With Us

Our Satisfied Customers

We work with a wide range of clients—from universities and research labs to industrial manufacturers. Our high-quality samarium products and reliable service keep customers satisfied and coming back.

Solution about Samarium metal? Our experts are here to help. Contact us for advice on choosing and using Samarium. Get a quote now or let us know what you're looking for and we will get back to you soon!