Different types of earth magnets

Basically, magnets are elements which can generate a magnetic field which helps to pull a certain material or repel materials like iron and nickel. Magnets are not always made of the same materials and therefore magnets can be categorized based on its composition.

 

  • Temporary Magnets- Temporary magnets are those magnets which have their magnetic properties as long as they are in a magnetic field
  • Permanent Magnets- Permanent magnets are those magnets which retain their magnetic properties once they are magnetized and they do not lose their properties even when they are not in a magnetic field.
  • Electro Magnets- Electromagnets are those coils of wires who act as a magnet and gain the properties of a magnet when electricity passes through them. The strength of the magnet is altered by the change of direction of the current.

different type of magnet

 

Permanent Magnets can be categorized into four parts:

 

  • Neodymium Iron Boron (NdFeB)
  • Samarium cobalt (SmCo)
  • Alnico
  • Ceramic or Ferrite

 

Neodymium Iron Boron (NdFeB) – This is a magnet which is made of rare earth materials with high coercive force. Generally, the energy range of the product is very high. Since the energy level is very high therefore they are made in small sizes. So most customer buy custom magnet will choose this material. All the Neodymium Iron Boron magnets have a low mechanical strength and are very much prone to breaking. This is generally used for coating purposes. It is very hard to demagnetize and oxidation a Neodymium Iron Boron. But that is most popular in the market.

 

Samarium Cobalt (SmCo) – This kind of magnets is also very strong in nature and they cannot be demagnetized very easily. These magnets are resistant to oxidation and temperature and they can bear up to 300 Celsius. There are two series of Samarium Cobalt Sm1Co5 and Sm2Co17. The mechanical strength of these magnets is very low and the magnets are very much expensive.

 

Alnico– This magnet is made of aluminum, nickel, and cobalt and the name of this magnet is from the first two letters of all the three components. These magnets are very much resistant to temperature and this magnet can also be demagnetized easily. This magnet is produced by the process of casting or by the process of sintering. Both the process helps in creating different properties of the magnet. The process of sintering help in producing more mechanical traits whereas casting helps in increasing the energy of the magnet.

 

Ceramic or Ferrite– This magnet is generally made with help of iron oxide which is sintered and strontium or barium carbonate. These magnets are generally very cheap and production of the magnets is also very easy. The magnets are generally brittle in nature and so they need to go through the process of grinding with help of a diamond wheel. This magnet is used everywhere they are very strong in nature and it is not easy to demagnetize it.

 

Temporary Magnets

 

Temporary magnets are those magnets which show the properties of a permanent magnet when they are in a magnetic field. As soon as they go out of the magnetic field they lose all their magnetic properties. Generally, objects which are made of soft iron like paper clips are temporary magnets.

 

 

Electromagnets

 

Electromagnets are generally magnets which are made by the help of winding a wire into multiple numbers of loops around a core material. Electromagnets can never be created without any form of current passing through the coils. The whole setup is called solenoid. In order to magnetize an electromagnet electric current needs to be passed through the whole solenoid setup so that a magnetic field is created. The strength of the magnet depends on the number of loops it has the strength of the field is maximum in the inside of the coil.

 

The materials that have been used in the center of the electromagnetic coil and the solenoid core are the factors for the strength of the whole electromagnetic field. If the wire is wrapped with wood, then the strength of the electromagnet will decrease and if the wire is wrapped with a Ferro magnet then the strength of the electromagnet is an increase. These are the different types of magnets which are used by people. Most of the magnets are used for industrial purposes and coated on different products to create a magnetic field.

 

For What Purposes Can You Use Custom Magnets

Custom magnets (what we talk about is refrigerator magnet) are used for various purposes. But in this article, we are going to discuss the special shape of them. For people who are planning to expand their company or business, these custom magnets are the easiest way to promote your business. And these can be put to several places such as filing cabinets, notice boards, and many other such places. This way it helps your company name stand out. Like for instance, custom magnet printing can improve the looks of your design and also they are very much cost effective. Now that you have an idea about the potential of these magnets let’s learn about its uses for various purposes.

Different Purpose of Using Custom Magnets

As already mentioned above that these custom magnets can be used for several purposes, here you go with some of its uses:

magnet

  1. For Special Events: Custom magnets can be used to commemorate events such as weddings, ordinations, anniversaries, parish and even baptism! To make it even more worth you can even put a customized message on it so, that it appears to be personalized. These customized strong magnets for sale can then be given out as a token of appreciation to friends, family, relatives and other guests for taking out time to attend your special occasion. This way the magnets will act as a memory preserver. Because every time your recipients will look at the magnets it will remind them of your special event and the lovely time they had spent with you.

 

  1. For Advertising: In order to establish themselves it is important for every business to promote themselves. This is where promotional custom magnets can come to be of great help. These magnets can be used as car magnets, recycling bin shaped magnets which you can give out to people during a promotional event of your business. Also, these magnets will last longer than any other paper hand-outs that are likely to be given out during these events. In short, it can be said that these custom magnets are the best cost-effective giveaways that you can manage. When you have a tight budget, this will work just fine for you. You can even ship these custom magnets to your international clients as gifts if needed. Thus, you can see how these magnets can be of great use to business houses.

white board magnet 

  1. For Raising Awareness: You can also raise awareness on a particularly important topic such as some kind of disease or so with the help of these magnets. These magnets are the easiest way out when it comes to raising awareness because you can include any message or even an image on these magnets and use it for your purpose. These magnets are generally light-weight and thus, can be used anywhere like refrigerators, cabinets etc as a reminder. The point is that when you give out something tangible to your recipients, even they feel more inclined towards you and your cause and are more likely to support you.

Thus, you can see that custom magnet is used for various causes. Starting from advertising to awareness alerts, they can be used anywhere. All you need is find the right use for them.