Where to get a neodymium magnet. How to make a magnet with your own hands Do-it-yourself neodymium magnet where to get it
There are several ways to make a magnet at home. The first and second methods are suitable for simple home experiments and for showing to children. The third and fourth methods are somewhat more complicated and require care and caution.
Options for making simple magnets with your own hands
Method 1To create a magnet you will need the most simple materials available at hand:
- Copper wire.
- DC source.
- The metal blank is the future magnet.
The simplest electromagnet made of wire, battery and nail
We take a metal blank and wrap it copper wire. A total of 300 turns should be obtained. We connect the ends of the wire to a battery or accumulator. As a result, the metal workpiece will become magnetized. How strong its field will be depends on the power of the current coming from the power source.
Method 2
First you need to make an inductor coil. The future magnet is placed inside it, so a compact size blank is used. The procedure is exactly the same, except for the fact that the number of turns of wire should not be 300, but 600. This method is good if you need to make a magnet of increased power.
Copper wire on ferrite magnet
Method 3
Involves the use of mains electricity. The method is quite complex and dangerous, so manipulations must be verified and careful. A fuse is added to the standard set of accessories, without which it will not be possible to create a magnet. It is this that is connected to the inductor coil, inside of which there is a metal workpiece. The fuse is connected to the network. As a result, it burns out, but at the same time manages to charge the object inside the coil to high levels.
Be careful! Such experiments pose a danger to life and often lead to short circuit on the power grid! When choosing this method of manufacturing magnetic elements, take the necessary precautions and prepare a fire extinguisher that will allow you to quickly extinguish a possible fire.
A special magnetometer will help you evaluate the result of the work - it will show how strong the resulting product is.
How to make the most powerful magnet yourself
The most powerful magnets in the world are made from the rare earth metal neodymium. Iron, neodymium and boron are powdered, mixed, shaped and sintered in microwave ovens. Then the workpieces are magnetized and applied protective covering made of zinc or nickel. It is very difficult to repeat this process at home. But there is another way.Method 4
The first step towards realizing the goal is to find broken computer hard drives. If you don’t have a broken hard drive on your household, you can try to find non-working devices on Avito, Darudar or other classifieds sites.
Magnetic head in an open hard drive
Disks have a magnetic head that is used to control the writing and reading of data. The second step is to completely disassemble the hard drive and gain access to this head. The plates are on it curved shape made of neodymium-iron-boron alloy. They can be glued to steel members, but are often held in place by their own magnetic force. The largest neodymium magnets are found in the oldest hard drives.
Of course, the easiest way is to buy a neodymium magnet of the desired shape and strength. On the other hand, if you have several non-working hard drives, then it would be extremely imprudent to simply throw them away.
The World of Magnets online store offers you to buy neodymium magnets at the most attractive prices. Select suitable products from the presented catalog and place an order. Purchase finished products With necessary parameters- it’s always easier, faster and more profitable than trying to make neodymium magnets yourself.
Surely every person is familiar with a magnet and its properties. The use of magnets is now quite widespread in various industries. Most of us have heard about neodymium magnets and their growing popularity. These are quite powerful magnets that include boron, iron, and the rare earth element neodymium. Also, the magnets are quite powerful with their small sizes, and their service life is much longer than usual. The price for them is quite high. In this article we will tell you where to get small copies of this magnet.
From the speakers of a broken cell phone
Neodymium magnets can be obtained from the speakers of an unnecessary phone; there are two such speakers: one small auditory one and a large one that plays a ringtone.
The larger magnet can be easily removed from the speaker; for this we will need pliers. Carefully break the speaker housing so as not to damage the magnet. Inside we see a small magnet with a diaphragm and a coil.
The magnet from the speaker is almost 2 times smaller than from the main speaker. Although it is small, it holds pliers with ease. Such a magnet can, for example, be attached to a screwdriver so that the screws do not fall off.
From a cell phone camera
Tiny neodymium magnets can be removed from a mobile phone camera, but only if the camera has optical autofocus or stabilization. Triangular magnets can be removed from the corners of the camera body.
Neodymium magnets can also be found in vibration motors. For example, in the iPhone 4s the vibration motor resembles a puck, in the center of which is a small, strong neodymium. In micromotors with an armature, most often simple magnets.
From headphones
Almost every person has old, torn headphones somewhere. Don't rush to throw them away; each earphone has a small neodymium magnet. They are easy to disassemble and take out.
From the latches
Very often, neodymium magnets are used in all kinds of magnetic latches on mobile phone cases, handbags, curtain latches, and accessory boxes.
The magnets in the latches are hidden in iron protection, this is done so that the magnet does not crumble when the latch is pulled.
Conclusion
Neodymium magnets have become very common in our lives. If you look closely, they surround us everywhere: in mobile phones, computers, engines, various accessories. We tried to show several places where you can get them. You can use magnets wherever you have enough imagination. We used neodymium magnets in the generator of an eternal flashlight for a dog, and also as latches on VR glasses, as fastenings for notes on the refrigerator, and stuck a magnet on a screwdriver and screwdriver to make it convenient to unscrew and tighten screws.Neodymium magnets have now firmly replaced simple ones. They are made from NdFeB metal alloy, which has excellent magnetic properties. Result: the device is better magnetized and much more resistant to demagnetization, unlike the usual one.
We will consider what can be made from a neodymium magnet in the material.
The first thing that comes to mind is the production of toys and puzzles from this alloy. As a rule, for these purposes, not the strongest magnet is used, which is produced in the form of balls. Crafts made from magnets can be formed into various shapes, and complex sculptural forms in miniature can be formed from neodymium. But it is important to remember that such a toy is prohibited from being given to children under 6 years of age.
A pair of magnets placed in the stomach or intestines can hook the walls of the esophagus, which in turn will lead to perforation, and the victim will inevitably end up in the hospital.
You can make various fasteners from a magnet with your own hands. A pair of medium-sized magnets can be used as a vice. The use of an alloy, in this case, is much more practical, in contrast to a vice made of ordinary metal. Details non-standard forms will be fixed more securely.
For car enthusiasts, this alloy is generally irreplaceable and can be used in a wide variety of ways. For example, not everyone knew that a magnet can be used to filter oil in an oil filter. If you install it on the drain plug in the engine crankcase, then all metal debris will accumulate at the installation site, which will subsequently make it easier to remove.
Using magnets, it is convenient to search for small metal objects, such as needles or pins on a fleecy carpet. Neodymium can be used to search for metals in the ground or various communications in walls.
The device is suitable for magnetization various items made of steel, such as screwdrivers, needles and more. With its help, a tool or other steel equipment is fixed. Properly installed magnetic holders will help you organize your tools correctly in the workshop or even in the kitchen. In addition, an alloy of such power can magnetize even an old demagnetized magnet. 
It is often used to format information on electronic media. Information from video and audio cassettes, as well as from the hard drive and from credit cards, is permanently deleted using a powerful magnetic field.
Options for using magnets in everyday life
Neodymium magnet is widely used in everyday life. The main thing is to be able to show your imagination. There are standard methods, and very interesting ways applications.
Amazing spice rack
To ensure that spices are always at hand and do not take up much space, you can design a special shelf using neodymium. For this you will need:
- Metal jars with a transparent lid.
- Neodymium magnet with a diameter of 1.5x6 mm.
- Epoxy resin.
- 100 grit sandpaper.
We sand the bottom of the jars on the outside and use resin to attach magnets. After this, they will hold securely on any metal surface.
Life hack: you can create a metal surface yourself. Just attach to regular coating metal plate. If it is missing, use what you have. For example, the refrigerator door. At the same time, we recommend that you familiarize yourself with the master class on creating without dust and worries.
It turns out beautiful and neat. 
Scissors and household tools at hand
Knives, scissors and other household utensils can also be attached to neodymium clamps. To do this, just select appropriate place, create a strip of magnet and install. And then kitchenware will always be at hand.
By the way, you can use magnets from speakers for this, the main thing is to design them beautifully. 
Beer storage method
To prevent beer packaging from taking up extra space in your refrigerator, bottles can simply be hung from the ceiling refrigeration chamber. We simply purchase a tape with magnets https://mirmagnitov.ru/catalog/gibkie-magnity/magnitnaya-lenta/ and attach it.
The magnet power will be enough to hold the bottles securely. 
Greenhouse using magnets
To surround yourself with house plants, you don’t have to buy large pots and put them on shelves. It is enough to create small containers, for example, from corks and plant your favorite plants.
Then arrange it around you in the way you like best. 
Opener for bachelors
Such devices will be appreciated by any man whose house is not ruled by a woman. A decorative plaque with a beer opener is installed on the wall, on which a magnet is attached to the reverse side.
Now you don’t have to collect corks throughout the apartment - they will remain on the opener. By the way, this will allow you to create some collection of drinks.
Tool Carrying Solution for Craftsmen
To ensure that tools and accessories are always at hand, you can make magnetic bracelets and belts with the alloy inside. This will allow you to attach a not very heavy tool to your belt, and sculpt accessories onto bracelets.
And since the magnet has healing properties, then you get an additional bonus. 
Place for studs
Any beauty has a huge number of hairpins, but, as a rule, they are often lost. Therefore, you can attach a magnetic tape inside your wardrobe or on the wall of your cosmetic bag, and then all the pins will always be in one place. 
Shelf for cosmetics and women's accessories
This device is also created on the principle of a spice rack.
You will need a steel surface and magnets glued to the bottom of the cosmetic cases. A similar surface is installed nearby, on which hooks are attached using neodymium. You can hang your decorations on them. 
Housekeeper
Near the exit (in the hallway), a magnetic panel and key fobs are installed on the wall. Never lose your keys again.
You can also attach lighters and other small items that you may need outside the home to these panels. 
Don't forget anything
With help magnetic holders you can leave notes or write a to-do list for tomorrow, and then attach it in the most visible place. This will allow you not to forget little things and always remember what needs to be done. 
Order in the nursery
Toys with magnets installed in them are easier to store on metal surfaces. In this way, it will become more interesting for the child to clean the room, which will help achieve the long-awaited order in the nursery. 
Study without leaving home
Every child needs to learn, but the time has passed when children wrote on desks. Now you can make a marker board for your child with a magnetic panel on it. You can attach all the necessary devices for studying to it. 
DIY Lego
Small parts can be made or ordered various forms and sizes, glue magnets to them and create a wide variety of designs on a large metal surface.
These figures can be built together, which will allow the little creator to develop in a creative way.
Healthy sleep on a magnetic pillow
An orthopedic magnetic pillow will allow you to fully relax while sleeping. But before using it, you should consult your doctor, as there are contraindications. For example, the presence of a pacemaker in a patient. 
A magnet can be used for various things, the scope of its application is almost endless and the properties of this alloy are of great importance when used. IN in capable hands You can make a huge number of necessary and useful things and accessories from it.
Video: cool life hacks with magnets
Magnets make life much easier. Watch the video to see how and immediately apply the acquired knowledge in practice!
Do you want to create magnets from scrap materials, but don’t know where to start? In this article you will find many ideas and plans that can be implemented.
This article is intended for persons over 18 years of age
Have you already turned 18?
How to make a magnet?
As you know, it is quite possible to make a magnet with your own hands, and even at home. Such a skill will definitely not be superfluous, because in this way you can make souvenirs for the New Year. It is important to remember that by making a magnet yourself at home, you get an absolutely unique thing and precious experience! In this article you will also learn whether it is possible to make a magnet from wood and how to paint a magnet from plywood.
In fact, making such a magnet is very simple. You just need to put in a little effort and show your imagination properly. By making magnets yourself, you will have a good time and get a wonderful souvenir, as well as a skill that will allow you to create things with magnetic properties literally from the materials at hand.
How to make refrigerator magnets with your own hands: ideas
Fridge door magnets are a great design solution if you want to give your kitchen a homey feel.
IN This list presents the most interesting solutions that can be implemented:
- a magnet with a photo will bring a feeling of comfort, because in the photo slot you can put photos of loved ones, children or even pets (besides, all the above categories will be very pleased);
- topiary - a cute craft in the shape of a tree or bush will fit perfectly into the overall outline of the refrigerator;
- notepad - will help you take various notes or leave messages at home, and you can also write down the names of products that you need to buy;
- Christmas tree is a design element inherent to the New Year holiday, which can hang on the refrigerator at any other time.
For many centuries, the dog has been a faithful friend and travel companion of man on his life path. Therefore, a magnet with a picture of a dog placed on the surface of the refrigerator (or any other) will become a wonderful aesthetic decoration. You will find templates for making a dog below.
Regarding materials: the dog’s fur can be made from felt, and the ears can be made from nylon tights. In addition, the puppy can be made from papier-mâché. Such a product can be decorated and diversified with various design solutions, which will add realism to the decoration.
Coffee beans have always been excellent material for use in fine arts. They have an attractive appearance and a pleasant smell. Coffee beans can also be used to create magnets, because with their help you can create absolutely extraordinary sculptures. From them you can glue topiary, which will complement the interior favorably. You can also use them to create a sculpture of a dog. In addition, you can create coffee heart, which will look perfect as design solution for kitchen.
We will show you how to make a cat magnet with your own hands.
For this craft you will need:
- coffee beans;
- thick cardboard;
- brush:
- scissors;
- PVA glue;
- jute twine;
- glue gun
Manufacturing
1. Take the cat template you like and cut it out of paper.
2. Transfer the image to cardboard and cut it out.
3. Cover the top with burlap (from the wrong side of our craft!) and leave under pressure for several hours so that the glue dries thoroughly. The burlap will make our magnet more dense.
4. Trim excess fabric along the contour.
5. Cover the front side of the cat magnet with brown paint so that there are no white spaces in the future.
6. Wait for the paint to dry. Then we glue the end part of the workpiece with twine using hot glue from a glue gun.
7. Glue the cat with coffee beans, also using a glue gun.
8. We fix the magnetic tape on the back side.
9. Make antennae from twine. You can take the eyes from an old toy or use small buttons. You can tie a bow around the cat's neck.
How to make a search magnet with your own hands?
Create search magnet, which will always point in a northerly direction, which coincides with the Earth's magnetic field, quite easily. To do this you will need a needle, a stopper and a bowl of water. Through all the simple manipulations you will get a device that will involuntarily move parallel to the magnetic field.
You can also create it yourself:
- electric magnet. It is created by passing current through a piece of metal. This is done to create a magnetic field. To do this you will need a nail, wire, adhesive tape and battery;
- Neodymium magnet. Creating it at home is problematic, because you will need a lot complex units, but it’s worth a try anyway;
- a levitating magnet is a spectacular design that can decorate any interior with its mystery;
- magnet for needles on canvas - extremely convenient thing, which will save you from having to look for needles, since they will all be collected in one visible place;
- A magnet for non-ferrous metals is a thing that will significantly help in finding non-ferrous metals, regardless of the location of the search.
How to make a magnet for welding with your own hands?
Magnetic corner is one of the the most important conditions quality welding, because it allows welding work as accurately and efficiently as possible. This complex process itself with such a part is simplified, because a welding magnet allows you to fix the parts to be welded in the desired way. When creating such a welding device yourself, it is necessary that it does not need to be literally torn from the object. It is desirable that it be “switchable”, that is, it comes unstuck without external influence. For greater clarity, when creating such a device, you should prepare drawings in advance that will take into account all proportions.
How to make magnets for curtains with your own hands?
Magnetic curtain ties are a device that can make your life much easier. Using magnetic surfaces in your home simplifies many things that you never thought could become even simpler. For example, a magnetic surface for knives on the wall will save you from the need to constantly reach into a desk drawer; you just need to remove the right knife from a magnetic board. The main thing is to properly calibrate the magnetic field of this device so that it holds the knives vertically, but not strong enough to tear them off.
Making New Year's magnets with your own hands
Decorating the apartment for New Year(on NG), you can also use magnets. The symbol of 2018 is a yellow dog, which, as we know from one of the previous paragraphs, can be depicted from papier-mâché, as well as felt and nylon. This way you will have interesting craft for decoration that can hang all year for obvious symbolism. In addition, using magnets you can make new Year decoration from satin ribbons, which do not need additional fastening, because the magnetic field itself will hold them in the place you need. Such a designer find will look extremely impressive and will be appreciated by your guests and family.
Making your own salt dough magnets
Salt dough is an extremely cheap, accessible and extremely flexible material.
To prepare the test you will need:
- 2 tbsp. l. flour;
- 1 tbsp. l. salt;
- a little water and PVA glue.
1. Mix all the ingredients, knead thoroughly with your hands until it stops sticking to your hands.
2. Cover a baking sheet with foil or parchment and place directly on it. Using the stacks we sculpt the necessary figure (for us it will be a heart).
3. Smooth out any unevenness with a wet brush. Place in a cold oven, gradually raising the temperature to 130 degrees. The product must dry completely.
4. Turn off the oven and let the product cool. We paint it in any color. You can use watercolor or gouache. Reverse side paint it black and glue it with magnetic tape. The magnet is ready!
A here from What other materials can magnets be made from?
- from polymer clay. An extremely effective material for modeling, which is ideal for realizing your wildest creative fantasies;
- made of plaster - perfect for creating small objects;
- made of felt - patterns can be found in the public domain;
- from beads. This material has enough options to realize creative potential;
- from foamiran. Plastic suede is gaining popularity in craft circles, and this material is also extremely easy to use;
- from a battery - discharged batteries can be given a second life in this interesting way;
- made of clay - a classic material for needlework. Perfect for creating magnets.
How to make a strong magnet at home?
Like other types of magnets, creating a powerful magnet at home requires a little more effort. As you know, objects are magnetized by friction against other magnets to produce a magnetic field, so in order to create something more powerful, you should simply apply friction large quantity once.
Perhaps you, like me, I needed a neodymium magnet. Don't rush to buy it. There are several places where you can get them for free. In addition to various homemade products, neodymium magnets are used to stop various meters, but now manufacturers have already learned how to install protection on metering devices and this practice can cost you a lot of trouble. The possible “savings” will definitely be less than the amount of the fine.
If your desires to purchase neodymium magnets are environmentally friendly and do not affect the interests of third parties and organizations, then there is no point in buying them. There are several places where you are guaranteed to find neodymium magnets cheap or free.
- Old headphones from a phone or player.
- Old hard drives from a computer.
- Old CD and DVD drives for a computer.
- Stepper motors from old printers or scanners.
With a little diligence and ordinary tools they are all easy to obtain. This can save you up to several thousand rubles, since, for example, stepper motors come across fairly large examples of neodymium magnets.
Here is a video of disassembly of all the devices listed above. It helped me a lot myself.
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