Neodymium Magnets 2 inch x 1 inch x 0.5 inch Thick N42 Block Rare Earth Neodymium Magnets Epoxy+Copper+Nickel Triple Layer Coated - Stronger than N35, N38 and N40
Neodymium Magnets are the world's strongest magnets. All magnets are not created equal! Applied Magnets offers the highest quality neodymium magnets with consistent performance at lowest price. Our strong neodymium magnets are designed & manufactured to meet stringent quality standards using the latest technology.
Neodymium magnets (also known as Neo, NdFeB, NIB or super magnet) , a type of rare earth magnets, are the permanent magnets made from neodymium, iron, boron and other minor elements.
Grade N42 is the recommended Grade due to its cost effectiveness over N35/N38/N40 in Hugh Piggott's new book "A Wind Turbine Recipe Book".
For wind generator magnets, coating and performance are the most important things to consider, we recommend Epoxy+Copper+Nickel 3-layer coating for long term durability under all weather conditions, we don't recommend Epoxy single layer coating, please read details below. To have better performance for your wind generator, the higher grade the magnets, the better; we recommend at least N42 or higher grade for high performance.
Grade Makes a big difference ! The higher the grade, the stronger the magnet
N42 grade vs. N35/N38/N40
N35 is the lowest NdFeB neodymium magnet grade on the market, we don't carry N35 grade due to its lower performance making our N42 grade the better value.
N38 and N40 are lower grades compared to N42.
Coating Makes a big difference !
Hugh Piggott talks about wind turbine failure caused by magnet corrosion due to bad coating in his book:
"........ the magnets themselves that can lead to a major failure in under 5 years............. Once the protective plating on the magnet is punctured, the magnet corrodes and swells gradually."
3-layer coating (Nickel + Copper + Nickel and Epoxy + Copper + Nickel) vs. Epoxy single layer coating
Epoxy single layer coating is THE LEAST durable coating from our experience. 3-layer coating is much more durable than Epoxy single layer coating because Epoxy single layer coating is a thin layer of plastic and quicker to wear off, even a scratch can damage the coating easily. More importantly, magnets with 3-layer coating have superior cracking and chipping resistance in comparison to magnets with Epoxy single layer coating. Customer beware of the magnets with the inferior Epoxy single layer coating.
Epoxy+Copper+Nickel 3-layer coating vs. Nickel+Copper+Nickel 3-layer coating
Epoxy + Copper + Nickel 3-layer coating has superior Corrosion Resistance and excellent adhesion to metal surface than Nickel + Copper + Nickel coating, this coating is ideal for bonding metal. Nickel+Copper+Nickel coating provides protection against moisture and oxygen but is prone to corrosion in salt and acidic conditions.
Epoxy-Copper-Nickel triple layer offers maximum corrosion resistance and durability.
BrMax: 13200 gauss
Grade N42 Strong Neodymium Magnets, recommended by Hugh Piggott's "How to Build Wind Turbine" book
Magnetized through the Thickness 0.5", poles are on the two 2x1" surfaces
These neodymium magnets are very powerful, make sure you read safety warning before purchase
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1111 Summit Avenue Suite #8
Plano, TX 75074
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Product was added to our catalog on Tuesday May 15, 2007.
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We are now stocking the Hydro-Soft Neodymium Magnetic Water Softener.
“Hydro-Soft” magnetic water devices are easily placed over the outside of any type of plastic or copper pipe.
Even a caveman can install “Hydro-Soft” water treatment devices…It’s sooo easy!
Built with Most effective…Strongest rare earth neo neodymium magnets !
Nickel-copper-nickel triple layer coating for maximum corrosion resistance.
A very easy do-it yourself installation project that takes very little time & with no pipe cutting!
“Hydro-Soft” water softener devices will not give you that slimy feeling in the shower that you get from a salt based water softener.
“Hydro-Soft” water softener device is powered by high tech…high energy shielded neo neodymium magnetic fields and the flow of the water through your pipes. Not electricity!
The “Hydro-Soft” water softener devices are effective on city and well water alike.
Why are “Hydro-Soft” water softener devices better than salt based water softeners?
* Super duty solid steel back driver quadruples the magnetic strength
* Requires No Salt and No Ongoing Expenses.
* Requires No Plumbing Modifications.
* Requires No Electricity.
* Maintenance Free.
* No Back Flushing & No Inconvenience.
* Completely Silent Operation.
* Requires No Water.
* Improves Water Flow and Pressure by Removing Scale Build-up From Inside Pipes and Appliances.
* Prevents and Removes Existing Lime and Scale Build-up.
* Does Not Corrode Water Heaters, Pipes, & Fixtures.
* Safe for Older Homes!
* Does Not Harm Our Environment or Our Fresh Water Supply.
* Feel Cleaner and Fresher After Bathing.
* Legal To Use In All Areas of The U.S.
* Safe For Heart Patients and Those With Hypertension.
* Take Applied Magnets Water Softener Devices With You When You Move.
* Retains Healthful Minerals.
Welcome to Applied Magnets where we sell strong magnets for less. One category of strong magnets that we have in stock is a whole line of ceramic magnets. Our ceramic magnets are high in demand and are highly versatile. These have been used in many an industry and with a high success rate. You can never go wrong with our huge assortment of ceramic magnets. From inducers, electromagnets and transformers magnets have been used in everything. We stock both ceramic blocks and rings for whatever projects you need them for. Browse our site for the most comprehensive selection of ceramic magnets on the web. Look through our picture gallery to find the product you are looking for and we will deliver it to you.
Many materials have unpaired electron spins, and the majority of these materials are paramagnetic. When the spins interact with each other in such a way that the spins align spontaneously, the materials are called ferromagnetic (what is often loosely termed as "magnetic"). Due to the way their regular crystalline atomic structure causes their spins to interact, some metals are (ferro)magnetic when found in their natural states, as ores. These include iron ore (magnetite or lodestone), cobalt and nickel, as well the rare earth metals gadolinium and dysprosium (when at a very low temperature). Such naturally occurring (ferro)magnets were used in the first experiments with magnetism. Technology has since expanded the availability of magnetic materials to include various manmade products, all based, however, on naturally magnetic elements.
Not only do we have a collection of ceramic magnets but we also have a large range of Neodymium Magnets as well. These magnets are very robust in relation to their size. Popular with industries and hobbyists. Neodymium magnets are used in a wide variety of applications. From hard drives to headphones to loudspeakers these magnets have seen it all.
Ceramic Magnets or ferrite
Ceramic magnets, or ferrite, are made of a sintered composite of powdered iron oxide and barium/strontium carbonate ceramic. Due to the low cost of the materials and manufacturing methods, inexpensive Ceramic magnets (or nonmagnetized ferromagnetic cores, for use in electronic component such as radio antennas, for example) of various shapes can be easily mass produced. The resulting Ceramic magnets are noncorroding, but brittle and must be treated like other ceramics.
Neodymium magnets, more formally referred to as neodymium-iron-boron (NdFeB) magnets, have the highest magnetic field strength, but are inferior to samarium cobalt in resistance to oxidation and temperature. This type of magnet has traditionally been expensive, due to both the cost of raw materials and licensing of the patents involved. This high cost limited their use to applications where such high strengths from a compact magnet are critical. Use of protective surface treatments such as gold, nickel, zinc and tin plating and epoxy resin coating can provide corrosion protection where required. Beginning in the 1980s, NIB magnets have increasingly become less expensive and more popular in other applications such as children's magnetic building toys. Even tiny neodymium magnets are very powerful and have important safety considerations.At Applied Magnets you will get the best possible price on these Neodymium magnets. All you have to do is just browse and choose from our huge selection and we will do the rest. Plus with shopping online you get the modern convenience of buying from your home or place of business. Nonetheless, our neodymium magnets come in many different shapes and sizes. From blocks, cubes, spheres, cylinders to arcs and rings; we here on our website offer it all. We can supply you with our neodymium magnets better then the other suppliers out there.
Applied Magnets retails strong neodymium magnets at low wholesale prices.Rare earth magnets include hobby magnets,craft magnets,industrial magnets,powerful magnets for sale online. Neodymium and flexible magnets to buy for hobby and craft projects.Applied magnets is your best source to buy Magnets. From one magnet for sale to 10000... we are your Magnet for sale headquarters.Did we mention magnet wire for sale? Did we mention coil wire? We have all the wire you will need from Essex Wire.
Not only Tools, but Tools that are magnetic.
Let's not forget Slot Car Neo Traction Magnets and flexible magnets. Also flexible magnets for signmaking and business cards.
From small rare earth neodymium magnets to large rare earth industrial neodymium magnets. We are your rare earth neodymium magnets headquarters. If you want industrial rare earth neodymium magnets see us. Rare earth neodymium magnets are very strong. Want rare industrial earth neodymium magnets? We have all the industrial rare earth neodymium iron boron magnets you need. Did we mention industrial rare earth neodymium magnets? Our catalog has rare earth neodymium magnets. Rare earth neodymium magnets are our specialty. Rare earth neodymium is another variation of a magnet for sale. We also have rare earth neodymium iron boron magnet spheres. Also, industrial rare earth neodymium magnet for sale discs. Not to mention rare earth industrial neodymium magnet blocks. These are permanent rare earth neodymium iron boron magnets. Look for our rare earth neodymium magnet for sale rings. Rare earth neodymium industrial magnets abound also. Rare earth neodymium magnets can be found in our catalog. For your home and office rare earth neodymium magnets are very useful. Our rare earth industrial magnets are great for water treatment conditioner projects.
We do manufacterer special orders or rare earth neodymium iron boron industrial magnets. Use rare earth neodymium iron boron magnets along with ferrofluid in your science class projects.