Neodymium (Nd) Metal

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Categories Neodymium, Rare earth

Additional information

Item Number	ME60
Product Name	Neodymium (Nd) Metal
CAS Number	7440-00-8
M. F.	Nd
Purity	99%; 99,9%; 99.99%; 99.999% (REM)
Crystal Structure	Hexagonal
Oxidation States	+2, +3 (most stable), +4
Appearance	Silvery lump pieces, ingots, rod, foil, wire, etc.

Description:

Neodymium (Nd) is a rare earth metal belonging to the lanthanide series. It is a silvery-white, soft, and ductile metal that oxidizes quickly when exposed to air, forming a dull oxide layer. Though neodymium is not found in its pure form in nature, it is extracted from rare earth minerals such as monazite and bastnäsite. Neodymium is best known for its use in powerful magnets and high-tech applications.

Key Features：

High Magnetic Strength – Forms neodymium-iron-boron (NdFeB) magnets, the strongest permanent magnets available.
Reactive inAir – Quickly oxidizes, requiring protective coatings for long-term use.
Good Electrical Conductivity – Used in electronic and energy applications.
Moderate Density & Hardness – Softer than many transition metals but strong enough for alloying.
High Thermal & Electrical Resistance – Useful in high-temperature environments.
Versatile Industrial Uses – Essential in renewable energy, automotive, and electronics sectors.

Applications:

Permanent Magnets (NdFeB Magnets)

Electric Motors – Used in electric vehicles (EVs), drones, and industrial machinery.
Wind Turbines – Vital for efficient energy generation.
Hard Disk Drives (HDDs) – Used in data storage devices.
Headphones & Speakers – Delivers high-quality sound performance.
MRI Machines – Provides strong magnetic fields for medical imaging.

Lasers & Optics

Nd: YAG Lasers – Used in medical surgeries, industrial cutting, and military targeting systems.
Specialty Glass – Enhances camera lenses, welding goggles, and telescope optics.

Electronics & Energy Storage

Smartphones, Microphones, and Loudspeakers – Enhances audio quality.
Rechargeable Batteries – Used in NiMH (nickel-metal hydride) batteries.
Nuclear Reactors – Absorbs neutrons in control rods for safety.

Metallurgy & Alloys

Steel & Iron Alloys – Improves strength and corrosion resistance.
Aircraft Components – Enhances lightweight, high-strength materials.

Glass & Ceramics

Color-Tinted Glass – Used in decorative and optical applications.
Protective Eyewear – Shields against infrared radiation in industrial settings.

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