Why do neodymium magnets break easily?

The Neodymium magnets that you use are not actually made from solid chunks of metal, but are rather made by compressing a large amount of powder into blocks through a process called sintering. This is the reason they are so brittle.

What do I need to pay attention to in the use of neodymium magnets?

Neodymium magnets are not children's toys. Keep the neodymium magnet at least 25 centimeters away from electronic devices. Keep the neodymium magnet at a very safe and long distance from people with pacemakers or implantable cardiac defibrillators.

What grades of neodymium magnets are usually available?

In general, neodymium magnets are available in grades ranging from N35 to N55. The higher the grade or N number, the stronger the magnetism.

How to separate two magnets correctly?

The Edge Technique Utilize the edge of table or desk by positioning the magnets where they are joined and then carefully pushing the magnets apart. Be sure to quickly separate the magnets and store far enough away from each other.

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Realth Neodymium Disc Magnets with Holes, 0.98" x 0.19" Hole 0.62" Round Magnets for Research, Industrial & Educational Purposes (MC822)

Product ID: 463338863

Details

Brand
Realth
Color
Black
Material
Neodymium Rare
Product Dimensions
3.7"L x 2.2"W
Shape
Round

🔥High-temp stability

🧲Powerful Neodymium core

🛡️Triple-layer Ni-Cu-Ni coating

$33.03

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Description

🧲 Elevate your projects with the magnet that means business.

PRECISION ENGINEERING - Perfectly sized 0.98" diameter with a 0.19" hole for versatile mounting and industrial use.
DURABILITY MEETS DESIGN - Triple-layer nickel-copper-nickel plating ensures a sleek finish that resists corrosion and wear.
HEAT RESISTANT PERFORMANCE - Maintains magnetic force and shape even in demanding high-temperature environments.
UNMATCHED MAGNETIC STRENGTH - Harness the rare earth power that outperforms standard magnets every time.
VERSATILE APPLICATION READY - Ideal for research, education, industrial projects, and professional crafts—join the innovators.

Realth Neodymium Disc Magnets (0.98" x 0.19" hole) combine rare earth magnetic power with a durable triple-layer nickel-copper-nickel coating, ensuring long-lasting strength and corrosion resistance. Engineered for high-temperature stability, these round magnets are perfect for research, industrial, educational, and professional applications requiring reliable, precision magnetic solutions.

Specifications

ASIN	B0B3DVM4VW
Best Sellers Rank	#71,764 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #353 in Rare Earth Magnets
Brand Name	Realth
Color	Black
Customer Reviews	3.9 3.9 out of 5 stars (97)
Included Components	Neodumium
Item Dimensions L x W x Thickness	3.7"L x 2.2"W x 1.5"Th
Item Thickness	4.7 Millimeters
Manufacturer	Realth
Material Type	Neodymium, Rare Earth, Nickel Plated
Number of Pieces	2
Part Number	MC822
Shape	Round
Unit Count	1.0 Count

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$33.03

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In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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