Attributes of Samarium Cobalt
• High resistance to demagnetization
• High energy (magnetic strength is strong for its size)
• Good temperature stability
• Expensive material (cobalt is market price sensitive)
Applications of Samarium Cobalt
Computer disc drives, sensors, traveling wave tubes, linear actuators,
satellite systems, motors where temporary stability is vital.
Magnetizing and Handling
Samarium Cobalt magnets are very brittle and very strong magnetically. Therefore,
it is crucial to handle these magnets with extreme care to avoid personal
injury and damage to the magnets. Fingers can be severely pinched between
attracting magnets. Magnets can chip if allowed to “jump at” an
attracting object. It is highly recommended that when constructing rare
earth magnetic assemblies, they be magnetized after assembly.
Samarium Cobalt Machining
Since Samarium Cobalt magnet material is prone to chipping and cracking,
it does not lend itself to conventional machining methods. It can, however,
be abrasively ground, but only with the use of liberal amounts of coolant.
The coolant minimizes heat fracturing and the risk of fires caused by
oxidized grinding dust.
Executive Buckyballs Magnetic Puzzle Game. Shape, mold and snap them together in unlimited ways. A game, sculpture, and the perfect addition to your executive desk. Thats Executive Buck balls, the incredible magnetic puzzle thats always changing, always amusing, always building on itself and there are no wrong answers, ever. Create your own three dimension works of art as unique focal points on your desk. Great conversation starters, too.
Includes 216 powerful rare earth magnets coated in black nickel, real gold, silver green, blue, red, yellow, white, true black and pink colors. These powerful little magnets each have two poles one side repels, the other attracts for unlimited shape-shifting and de-stressing to your hearts content! Have fun make that unlimited fun with Executive Buck balls.
Ages 14+ (not intended for children). Discover the unlimited fun for yourself. Do not put in nose or mouth. Swallowed magnets can stick to intestines causing serious injury or death. Seek immediate medical attention if magnets are swallowed or inhaled.
Magnetic material: N35-N52 NdFeB
Size: typical D5mm; and D1.5-D50mm for choice.
Color: black nickel, real gold, silver, green, blue, red, yellow, white, true black and pink surface plated, gold-plated, silver, nickel and copper-nickel, black nickel, zinc, chromium.
Product information:
• Produced by the powder metallurgical method with chemical composition of Nd2Fe14B
• Very brittle and hard
• Poorest corrosion resistance of all commercial magnetic material
• High resistance to magnetic demagnetization
• Excellent cost to performance ratio
• Reasonable temperature stability
• Not suitable for application which exposed to high temperatures.
The magnets are composed of neodymium, iron, boron and a few transition metals.
Sintered ndfeb magnets are the most powerful permanent magnets available today. It has a combination of very high remanence and coercivity, and comes with a wide range of grades, sizes and shapes such as rings, blocks, discs and segments. With its excellent magnetic characteristics and abundant raw material, ndfeb magnet offers more flexibility in designing of new or replace the traditional magnet materials such as ferrite, alnico and sm-co to achieve high efficiency, low cost and more compact devices.
Ndfeb magnet is highly susceptible to corrosion and coating is always necessary. Frequently they are plated in nickel, zinc, tin and epoxy resin.
Add a spark of handcrafted tradition to everyday spaces with our Handcrafted Blue Pottery Fridge Magnets charming miniature artworks crafted using authentic techniques by skilled artisans in Jaipur, Rajasthan. These vibrant magnets are more than just decor they' re tokens of heritage, creativity, and sustainability.
Made from a natural blend of quartz powder, glass powder, fuller's earth, and organic resin, these magnets are shaped, glazed, and hand-painted with natural mineral-based dyes. The collection features whimsical designs like birds, butterflies, elephants, fish, floral tiles, and Ganesha motifs, making each piece unique and collectible. Painted using the traditional rotating brush method, no two magnets are exactly alike ensuring an authentic, artisanal touch.
Crafted in small batches, these magnets are eco-friendly, cruelty-free, toxin-free, and biodegradable, created without plastic and packaged sustainably. They're perfect for lifestyle boutiques, art galleries, heritage stores, or as thoughtful conscious gifting options
Key Features:
100% Handmade in Jaipur using traditional blue pottery techniques
Made with natural, biodegradable materials
Decorated with natural dyes in vibrant shades
Plastic-free, cruelty-free, and toxin-free
Created in small artisan batches with fair trade practices
GI-tagged blue pottery supporting India's cultural heritage
Supports artisan empowerment and rural livelihoods
Strong built-in magnet for practical, long-term use
ð??¦ Product Specifications:
Product Name: Handcrafted Blue Pottery Fridge Magnets
Material: Traditional Blue Pottery Ceramic
Sizes Available: Small and Medium
Designs: Birds, Elephants, Ganesha, Butterflies, Flowers, Fish & more
Finish: Glossy, hand-glazed ceramic
Color Theme: Shades of blue with vibrant accents
Origin: Jaipur, Rajasthan, India
Care Instructions: Wipe with a dry soft cloth; avoid moisture exposure for best longevity
Product name : Alnico magnet, LNG37
Shape:Segment, Disc, Cylinder/Rod, Ring, Countersunk, Segment, Trapezoid, Irregular shapes are available, Customized shapes for Cast Alnico Magnet are also available)
Direction of magnetisation : Through the thickness or through the diameter
Grade : LNG37 LNG40 LNG4 LNGT40
Tolerance in size : +/-0.05 mm
