Man first became acquainted with magnets in ancient times. However, very quickly this natural stone ceased to satisfy people's needs. It was then that the technology for making magnets was developed. Of course, a lot of time has passed since then. Technology has changed significantly, and now it is possible to make a magnet at home. You don't need any special skills or knowledge to do this. It's enough to have everything at hand necessary materials and tools. So, making a magnet looks like this.
Soft magnetic materials
All materials capable of magnetization can be divided into soft magnetic and hard magnetic. There is a significant difference between them. Thus, soft magnetic materials do not retain magnetic properties for long.
You can conduct an experiment: run iron bars over a strong magnet several times. As a result, the material will acquire the properties of attracting others. metal objects. However, the production of one with these abilities, in in this case impossible.
Hard magnetic materials
Such materials are obtained by magnetizing an ordinary piece of iron. In this case, the properties are preserved much longer. However, they completely disappear when the object hits a sufficiently hard surface. They are also destroyed if the material is heated to 60 degrees.
What you will need
Finally
Making permanent magnets at home is a fairly simple process. However, you should be careful when using certain schemes.
Neodymium is considered the most powerful permanent magnet. You can make it at home, but this requires a piece of rare earth metal - neodymium. In addition, an alloy of boron and iron is used. Such a workpiece is magnetized in a magnetic field. It is worth noting that such a product has enormous power and loses only 1 percent of its properties over a hundred years.
Magnetic needle beds, curtain tiebacks, all kinds of holders and organizers - and other ways to use magnets in handicrafts and everyday life.
1. Pincushion made from a saucer and magnets
To make such a pincushion, you will need a small ceramic, porcelain, plastic or metal saucer, a pair of magnets (the thicker the saucer, the larger and stronger the magnets you need) and hot melt glue (an option is superglue). Glue magnets to the bottom of the saucer with reverse side. With the help of such a pincushion, it is convenient to store needles and pins, plus you can easily collect scattered metal items from the floor.
2. Magnetic pincushion bracelet
A bracelet pincushion with a magnet will operate on the same principle as the previous option. Take a flat round magnet (you can remove some annoying one from the refrigerator door), wrap it in cloth, as shown in the photo, make a bracelet the right size from an elastic ribbon and sew a magnet pincushion to the bracelet.
3. Concealed magnetic clasp
Instead of a special magnetic clasp for a bag or cosmetic bag, you can use regular magnets - you will need two magnets of the same shape and size. Before work, find out which sides attract the magnets and mark the sides so as not to get confused. First, make a “pocket” out of adhesive interlining or dublerin, hiding a magnet there. Then glue it from the wrong side to to the right place details. Repeat with another magnet.
4. Fabric decorations with magnets
A paper, fabric or thin plastic lamp shade can be decorated with removable decor on magnets - you can always remove it or change its location, achieving a new effect. To fabric or paper decorative flower Glue a magnet on the back side. The second magnet will hold the flower on the lampshade. By the way, you can fix the badge on a blouse in the same way if you don’t want to pierce it with a pin.
5. Magnetic curtain holder
You will need a flyer or cord, two magnets and two decorative elements under which you will hide the magnets (these could be large beautiful buttons, fabric flowers, and so on). Glue a magnet to each end of the tape or cord with hot glue, and on top - decorative element. The pickup is ready.
6. Magnetic holder for scissors
Magnetic holder for kitchen knives It also helps to keep scissors, metal rulers, office scalpels and other handicraft supplies in order. Glue or pin it somewhere where your tools will be close at hand, such as on the wall above a table.
7. Organizer made of tin cans with magnets
In such an organizer you can store threads in skeins, ribbons and cords, small scraps of fabric, and so on. To make it you will need several tin cans (if the edges are uneven, they need to be processed) and twice large quantity magnets. Glue a magnet to the bottom of each jar from the inside, and glue the same magnets to the base that will hold the jars.
8. Organizer for beads and beads on magnets
As a basis for such an organizer, take a magnetic board or a sheet of iron. Glue a magnet to the bottom of each jar. Now they can be placed on the base in the order you need.
It has long been a custom for travelers to bring magnets from their travels. Have you tried to create such a product yourself? In our article we offer you 7 ways to create exclusive magnets.
Method one: image
Material you will need:
- interesting drawings (pictures cut out from magazines);
- glue;
- magnets in the shape of a circle with a diameter of 1.25 to 1.75 cm;
- glass circles (must match the size of the magnets).
All you need to do is glue a picture to the magnet and a glass circle on it. Glass circles are sold in craft stores.
If a magnet is visible through the picture, it would be advisable to add another detail. Namely: prepare a circle of the required size from white cardboard and glue it under the drawing.
Method two: they are alive
A DIY refrigerator magnet can be a living creature. To make this, you should prepare:
- magnet;
- hot glue gun;
- screwdriver
- cortical plugs;
- small plants;
- some land;
Manufacturing stages and features:
- Make a hole in the cork.
- In depth - up to the middle of the cork. It is important not to damage the edges.
- Using a glue gun, you need to glue the magnet to the cork.
- Immerse the soil in the resulting void and plant the plant.
- As a result, you got a kind of pot.
Don't forget to take care of the plant you planted. After all, it will grow up and ask to be moved to new house, and in the existing one you can grow a new flower.
Method three: magic clay
Making refrigerator magnets will not be difficult if you have the following materials at your disposal:
- magnets;
- polymer clay;
- ink;
- hot glue gun.
And these are the tools:
- Bakeware;
- rolling pin (or any other object that can be used to roll out clay);
- sandpaper (you can use a manicure file);
- stamps.
To make a souvenir, you need to roll out the clay to make a sheet approximately 5 millimeters thick. The pattern is applied to the material with stamps, and individual shapes must be cut out using clay molds.
Method four: magnet in a bag
If you're worried about scratches on your refrigerator, you can easily prevent them by making a fabric magnet. Simple technique manufacturing will allow you to change the so-called pouch as soon as you like.
All you need for this little masterpiece is:
- magnets;
- colored rags;
- threads;
- needle;
- scissors.
First you need to create blanks for magnets from a flap. The size of the blanks should be approximately 3 times larger size magnet. The edge of the fabric must be folded and stitched so that the stitches lie as close to each other as possible. As a result, you got a bag like this. Place a magnet inside, tighten the thread, tie it and cut it.
You can put a little cotton wool or foam rubber between the magnet and the fabric on the front side. Then the product will gain volume.
Method five: wood is always in fashion
Prepare your tools:
- wood saw;
- electric drill;
- drills for it;
The manufacturing technology is simple. It consists of the following steps:
- Saw the branch, thus creating “washers”, the thickness of which is approximately three centimeters.
- Sand the edges (if necessary)
- Drill a small hole about 3 cm deep in the middle of the washer.
- Glue a magnet into the hole.
- Drying time: from 6 to 8 hours.
If desired, you can decorate the pucks with a pattern or in another way.
Method six: oh, this is amazing Lego
To make a bright, colorful and functional souvenir, select your favorite parts from the construction set, prepare required quantity magnets and hot glue gun.
The creation process is simple: you need to glue the part to a magnet. However, it is worth considering 2 important factors:
- DO NOT use magnetic tape. She is weak to hold the cube. Such a magnet will not last long.
- Hot melt glue can be replaced with super glue.
It should be said that this product must dry for at least 24 hours. Such a bright magnet can be used not only by adults, but also by children.
Method seven: they also chip
To create a magnet that will not only magnetize, but that can also be pinned, you need:
- magnetic tape;
- wooden clothespins;
- acrylic paint;
- thin brush;
- sparkles.
Now that you have everything ready, get to work. First, decorate the clothespin. Secondly, you can simply paint it. Thirdly, glue the tape on the other side. Everything ingenious is simple!
Photo of refrigerator magnets
Sometimes people ask how to make a neodymium magnet with your own hands. Let's try to figure out how possible this is, and what the process of producing such products is all about.
So, the devices we sell consist of an alloy that is 70% iron and almost 30% boron. Only a fraction of a percent in its composition is made up of the rare earth metal neodymium, natural deposits of which are extremely rare in nature. Most of them are in China; they are found in only a few other countries, including Russia.
Before making neodymium magnets, manufacturers create molds for them from sand. Then the tray with the molds is doused with gas and subjected to heat treatment, due to which the sand hardens and retains its future shape on its surface. metal blank. Hot metal will later be placed in these forms, from which, in fact, the necessary products will be obtained.
Now let's directly look at how a neodymium magnet is made. Unlike ferromagnetic products, the metal here is not melted, but sintered from a powder mixture placed in an inert or vacuum environment. Then the resulting magnetoplast is pressed while simultaneously exposing it to an electromagnetic field of a certain intensity. As we see, even on initial stage production, it is noticeable that the question of how to make neodymium magnets at home sounds inappropriate. The operations and equipment used are too complex. Creating such conditions at home is hardly possible.
After the blanks are removed from the molds, they are subjected to machining- carefully polished, then fired to improve the coercivity of the products.
Finally we come to the last stages, which will help to finally answer the question of how neodymium magnets are made. The sintered NdFeB alloy is again machine-finished using a special tool. During operation, a cooling lubricant is used to prevent overheating or ignition of the powder.
Applied to magnets protective covering. This is due, firstly, to the fact that sintered metals are quite fragile and need to be strengthened, and, secondly, the metal will be protected from corrosion processes and other influences external environment. So manufacturers worry in advance about how to make a neodymium magnet stronger and more durable. The coating can be copper, nickel, zinc. In the last phase of the production process, magnetization is applied through a strong magnetic field. Then they are sent to the warehouse, and from there to customers.
So, after we have looked more or less in detail manufacturing process, it became clear that you probably shouldn’t seriously ask the question “how to make a neodymium magnet at home.” After all, this requires not only certain knowledge, but many complex units.
