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Bar Magnets Manufacturers and Suppliers

IQS Directory provides a detailed list of bar magnet manufacturers and suppliers. Find bar magnet companies that can design, engineer, and manufacture bar magnets to your specifications. Peruse our website to review and discover top bar magnet manufacturers with roll over ads and complete product descriptions. Connect with the bar magnet companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product new articles. Whether you are looking for manufacturers of solenoid coil bar magnet, strong hold bar magnets, and heavy duty bar magnets of every type, IQS is the premier source for you.

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If you need high quality bar magnets, you've come to the right place! We offer superior service, customer support, a large selection, and provisions for the industrial, commercial, and consumer industries. We believe in offering nothing but the best to all customers. If you would like to learn more, visit our website or give us a call today!
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You can trust us to find the best products in the world just for you. Since our founding in 1982, we have searched the world for the best manufacturers of bar magnets and other magnetic products to suit the needs of our customers. We strive to offer the lowest prices and highest quality in the industry. Visit our website or give us a call today to find out how we can help you!
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We can manufacture any type of magnet that you need. Do you need bar magnets, circular magnets, or square magnets? We've got you covered! No matter what kind of magnet you need- whether rare or non-rare, we have the materials and tools to make your dreams a reality. You will find that our outstanding service is a cut above the competition. Contact us for details today!
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Alliance LLC is one of the world`s largest distributors of magnetic assemblies. We are registered all over the nation and we are even listed as one of America`s 100 fastest growing companies from a compilation of 17 million companies. Call us today for more information!
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Magnum Magnetics is a magnetic and inductive components distributor offering a full line of magnetic materials. Our experienced sales staff can help to qualify your needs from prototype to production. We are here to work with you every step of the way and our representatives are available to answer any of your questions. Please give us a call today!
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Our bar magnets are ideal for a variety of different applications and we offer unparalleled customer service. Our staff is committed to your needs and we have manufacturing experience dating back to 1950. These magnets are hassle-free and we take pride in saying we are ISO 9001:2008 certified. Please give us a call today to learn more!
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Arnold Magnetic Technologies manufactures & distributes Alnico, Ceramic, Neo, SmCo magnets, flexible sheet and strip, compression bonded & injection molded magnets, Powder Cores, Shaped Field Electromagnets plus Precision Rolled Foils. Assembly and engineering design services available.
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Industry Information

Bar Magnets

A bar magnet is a rectangular and narrow piece of ferromagnetic material or composite that is capable of generating a magnetic field. The term "ferrous" means "containing iron." Most ferrous metals are magnetic, but not exclusively. Bar magnets feature a uniform and smooth cross section and surface, and are typically made from steel, iron, clay, aluminum, nickel, or cobalt. Bar magnets can retain their magnetism on their own for a long period of time, even when an electric current is not present. In fact, they do not require a consistent electric current to perform their function at all. Therefore, bar magnets are known as permanent magnets, since they can remain magnetized independently. The primary feature of a bar magnet is a north and south pole on opposite ends.

Magnets were first used by the ancient Greeks as early as 600 B.C., after it was discovered that certain objects were drawn toward a magnetic stone. During the Middle Ages, this magnetic stone became known as lodestone. Today, magnets can be found in a vast range of configurations, such as rods, arcs, blocks, rings, and discs. The applications for which magnets can be used vary just as much, if not more. They can be used for material handling, sensing, retrieving, separating, holding, and lifting. Magnets can also be made from neodymium, ceramic, samarium cobalt, and alnico. Neodymium magnets are composed of neodymium, iron, boron, and several transition metals, and are incredibly strong. Ceramic magnets are made up of iron oxide and strontium carbonate, and can be used in speakers and DC brushless motors. Samarium cobalt magnets are composed of cobalt, samarium, and iron. They are also very strong and are used as sensors or computer disk drives. Alnico magnets are primarily made from copper, iron, cobalt, nickel, aluminum, and sometimes titanium. They can be sintered or cast, and are utilized as guitar pickups, security systems, electron tubes, and generators.

Out of all the configurations of a magnet, bar magnets are the most commonly used. Their main function is to pick up small metallic objects, like screws or nails. In the realm of industrial manufacturing, magnets can be found in factories, attached to small devices and large cranes in order to pick up metallic shavings left over from metal working processes. When a metallic substance comes into contact with a magnet, the metal is instantly pulled toward it, making a magnet a perfect device to assist in safe and proper disposal of metal shavings and maintaining the cleanliness of a facility. Outside of a factory setting, magnets can be found in countless items, including cabinets, whiteboards, name tag holders, and purses. Bar magnets are the magnets of choice for schools across the world to demonstrate magnetic fields and forces in science classrooms.

While this is the most obvious of a bar magnet's functions, they can also repel other magnetic alloys, including cobalt, nickel, some rare earth metals and their alloys, and natural minerals like lodestone. Bar magnets can also be used in laboratory applications as magnetic stirring rods, holding cutlery in a safe and organized place within a restaurant, or hanging pictures and receipts on the outside of a home refrigerator. However, the most common application of a bar magnet is the needle in a compass. A bar magnet will always position itself so that its north pole points toward Earth's north pole. Therefore, a needle in a compass will accurately indicates the direction a traveler is headed. If the north end of a magnet is placed by the south pole of another magnet, the magnets will detract from each other.

On either side of a bar magnet, the magnetic lines form closed and continuous lines. These lines always flow from north to south and always remain parallel to each other. If a bar magnet is cut in half, it will automatically form into two separate magnets, each with a magnetic field and a set of poles. On average, the magnitude of magnetization is 100,000 A/m. However, this magnitude may vary based on the ferromagnetic material that the magnet is made of. The magnitude of magnetism also depends on the strength of the magnet's poles and their distance from each other.

In using a bar magnet in a home setting, it is imperative that you keep it away from any electronic device such as radios, televisions, and speakers. Even if the magnet has a weak magnetic force, it can cause irreversible damage to a device's data storage if it comes into contact with it.

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