Sphere Magnets Dia 0.5" N42 Neodymium Rare Earth Often Called Ball Magnets
CMS Magnetics General Sphere Magnet Information: Neodymium sphere magnets Grades N35, N42, N45, 50 & N52 have both practical uses and are just plain fun. These strong Ball Magnets range in size from 1/8 inch to 1.26 inches on this site. Sphere Magnets are used in many chemistry and physics classes, make great “worry beads” and are great to have around. High tech electronics & medical equipment manufacturers also uses these miraculous feats of engineering. These sphere magnets are super strong neodymium, a magnetic material developed in the 1980s and continuously refined many times since. These sphere magnets are protected by a shining and nice looking Ni-Cu-Ni coatings, so to protect your powerful magnet spheres from rusting.
This Particular sphere magnet is:
- Material: this sphere magnet is made of neodymium alloy
- Grade: Grade N42 sphere magnets
- Gauss Rating: 13,200 Gauss
- Magnetization: through Diameter of the sphere magnets
- Plating: Ni+Cu+Ni 3 layer coating, the best coating available to protect your Bll magnets
- Measures 1/2" in diameter.
This sphere magnet is the perfect size to hold in your hand & feel the weight & power. These are a great gift for anyone. Set them on your desk at work. These magnetic balls are marvels of physics and will amuse everyone.
- QUALITY GUARANTEED: Made under ISO 9001 Quality Systems. The Highest Quality sphere magnets Available! 30 Days Money Back Guaranteed!
- INDUSTRIAL GRADE - Designed and made from the highest quality materials, our sphere magnets are small, lightweight, and surprisingly strong. With excellent resistance to demagnetization, our ball magnets are perfect for both temporary or permanent applications.
- We have staffed with a team of experienced professionals in Rare Earth Neodymium Sphere Magnets and Magnetic Assemblies. As a provider of strategic supply, we have the unique capability to meet the requests of all of our customers.
More Sphere Magnets Neodymium Rare Earth & Magnetic Balls At CMS
Uses: Sphere magnets in Homes magnets sphere in WorkShops neodymium sphere magnets for DIY Science neodymium sphere magnets for Hobbies & Crafts magnet spheres for Sorting Metal Items magnet spheres to Hold Things Up neodymium magnet spheres to Hold Things Down magnetic balls for Hobby Crafts Office & just plain fun!
The triple layer coating gives superior corrosion resistance and provides a smooth and clean finish like stainless steel to your neodymium magnet spheres.
The sphere magnets are are sometimes called ball magnets & are a whopping 10x Stronger than the strongest ceramic magnet.
Almost UNLIMITED APPLICATIONS for neodymium magnet spheres: Handy Assembly for Home, magnetic balls for Business and Schools! Holding, magnetic balls for Lifting, Fishing, Closing, magnetic balls for Retrieving, and Much More.
Call about reduced costs on our 10 Pack, 25 Pack & Super 100 Pack of magnetic balls
Safety Warning: All magnet balls are fragile the same way a dish plate of the same thickness would be. These magnets especially the thinner ones should be treated the same way you would a thin dinner plate. Should one of these magnet balls break the edges are extremely sharp (like broken glass). Safety Warning: These neodymium magnets are not for children. They may break and cut severely. Children that may place things in their mouths should be kept away from these magnets. If taken into the mouth these neodymium magnets may pinch across internal organ membranes with deadly results.
A Little Bit About Our Ball Magnets
These Neodymium magnet balls are amazingly powerful for their size and have so many applications and uses. Our neodymium sphere magnets have a triple coating of nickel, copper and nickel again to prevent against corrosion. You may also order some of them coated with an epoxy or rubberized coating that keeps them from scratching surfaces. CMS Magnetics is the place to buy magnetic balls as we offer the highest quality neodymium ball magnets with consistent performance and lowest price. Neodymium Rare Earth Ball magnets are actually 10x stronger than the strongest ceramic magnets! Unlike most other types of ball magnets, Neodymium ball magnets are highly resistant to demagnetization and will not lose their magnetization around other magnets or if dropped. Rare Earth ball magnets are the strongest type of permanent magnet currently made. Neodymium is the WORLD'S STRONGEST MAGNET, bar none!
About Neodymium Magnets
All neodymium sphere magnets are Rare Earth sphere magnets but there are other types of magnets in the rare earth family. Neodymium is however the most popular & cost effective. Rare Earth sphere magnets are the strongest type of permanent magnet currently made. The Rare earth family of magnets consist of basically 2 types of magnets. neodymium sphere magnets are the strongest and most popular of the 2 types of Rare Earth sphere magnets . Neodymium Rare Earth sphere magnets are actually 10x stronger than the strongest ceramic magnets! Unlike most other types of magnets, Neodymium is highly resistant to demagnetization and will not lose their magnetization around other magnets or if dropped. Rare Earth sphere magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses.
The Process & Grades
These rare earth ball magnets was created through a sintering process. Sintering is the process of compacting and forming a mass of material (this case an alloy) with heat or pressure but keeping it from getting to the liquefaction stage then pressing it into the final magnet shape. The grade (think strength level) is based on the technical measurement of that strength and expressed as an ”N” for neodymium and a number (35-42).
There Are Other Grades Between Those Grades Mentioned Just Ask, We Got Em!
Buy Magnetic Balls with Confidence at CMS Magnetics We Offer The Highest Quality Neodymium Ball Magnets With Consistent Performance And The Lowest Price.
Will these magnets hold a medium weight synthetic blanket down across the front of a car without damaging the finish of the car? I would think they would as they are pretty strong They have a very smooth finish so shouldn't cut through the blanket and mar the finish. By D. Jem
Would these sphere magnets hold curtains together in an outside pergola? A: Yes if little wind. If you live in a windy area probably step up to an N52 1.26 x 1/4 Disc. Dave Curtis · November 23, 2017
What about hanging tools using sphere magnets? A: Maybe 3/4 disc w/ countersunk hole at n52 would be a better choice just to be safe. Bobby · July 7, 2019
All Magnets May Chip And Shatter, But If Used Correctly Can Last A Lifetime.
Keep away from pacemakers.
Not for children, parental supervision required.
If damaged please dispose of completely. Shards are still magnetized and if swallowed can inflict serious damage if magnets join inside the digestive tract.
Other DetailsSphere Magnets are covered by a 10 year warranty on the magnetic strength under normal usage. Used in the environment which has high temperature and virbation will void this warranty. The product should not be used in the outdoor or high humid or salty environment except extra insulation measurement is taken.
6 Reviews Hide Reviews Show Reviews
As decribed & came quick do not know what else to say
I got 2 just for playing with at my desk
Came when expected and function as expected.
Amazing little magnets, much stronger that you'd expect them for their size. Got 150 of them and they are just a joy to play with. One can also make nice decoration pieces with them. Just not for children!
You know that feeling you get when you're shooting ball bearings from a slingshot at that wierd looking stump in your neighbor's yard and you just wish that the ball bearings were super strong magnets? Well, these solve that problem in the most classy way! They are ballisticly identical to a half inch steel bearing and they stick to anything ferrous. If you want to have hours of fun with bally magnets you need to order a 100 pack right now!
The magnets arrived much earlier than I had expected. Well-protected and beautiful. I am very impressed with the quality and consistency, and blow away by how strong they are!