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Ceramic Magnets Manufacturers and Suppliers

IQS Directory implements a thorough list of ceramic magnet manufacturers and suppliers. Utilize our listing to examine and sort top ceramic magnet manufacturers with previews of ads and detailed descriptions of each product. Any ceramic magnet company can design, engineer, and manufacture ceramic magnets to meet your companies specific qualifications. An easy connection to reach ceramic magnet companies through our fast request for quote form is provided on our website. The company information includes website links, company profile, locations, phone, product videos and product information. Customer reviews are available and product specific news articles. This source is right for you whether it's for a manufacturer of ceramic bar magnets, dc permanent magnet motors, and bulk ceramic magnets.

  • Valparaiso, IN 219-465-1998

    Our customers know they can trust us to provide them with the best magnets in the industry. We supply magnets from only the best manufacturers in the world. We will not offer substandard products or anything that is not the most cost-effective solution. Our goal is to provide the perfect product to our customers for less! Find out more on our website today!

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  • Rochester, NY 800-593-9127

    Founded in 1895, Arnold Magnetic Technologies is a leading global manufacturer of high performance permanent magnets, electromagnetics, magnetic assemblies, and precision thin metals. Arnold’s magnets, metals, and systems are used in high-efficiency electric motors and generators, sensors, batteries, and more. A US-based corporation with several ITAR locations complying with DFAR throughout their supply chain, and certified to SAE AS9100D and ISO9001:2015.

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  • Valparaiso, IN 219-548-3799

    Alliance LLC is one of North America’s largest suppliers of magnetic materials. Our wide range of magnetic materials, along with a state of the art technical center, means you are in good hands! Your success is our priority, and we are not satisfied until you are. Learn more by visiting our website, or give us a call to discuss your magnet requirements. Call or email us today.

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  • Erie, PA 814-835-6000

    Since 1942, Eriez has been specializing in separation technology for a variety of industries. Eriez designs, develops, and manufactures magnets and related products. Eriez has 8 locations addition to their headquarters in Pennsylvania, making it convenient to ship their products all over the world. With proper care, Eriez magnet products can last a lifetime and not lose strength. Eriez offers many magnet products and stocks popular quick ship products as well for immediate needs. Call Eriez today for more information!

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Ceramic Magnets Industry Information

Ceramic Magnets

Ceramic magnets, or ferrite magnets, are the most common magnet used in industrial applications. As permanent magnets, ceramic magnets have a much stronger magnetic force than most other common magnets, and their non-metallic ceramic composition makes them the most affordable magnet capable of industrial strength magnetic force.

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Design of Ceramic Magnets

As their name implies, ceramic magnets are a sintered composite of powdered iron oxide, strontium (or barium) and ceramic powder; the finished product is a brittle and porous charcoal gray ceramic. As a result of their brittle, porous composition, ceramic magnets are often nickel coated to prevent chipping and breaking. As with powdered metal parts, ceramic magnets can be compacted into blocks, discs and arcs while in powdered form. Once the magnet is sintered, however, machining and forming can be difficult and costly; due to their brittleness and hardness, diamond cutters are usually required to machine ceramic magnets. Although the magnetic force of ceramic magnets is ranked slightly below alnico magnets (a metallic magnet composed from aluminum, nickel and cobalt) and much lower than rare earth magnets, ceramic magnets are prized not only for their cost economy but also for their magnetic permanence.

Magnetic Permanence

One of the most important aspects of a magnet's ability to retain its magnetism under corrosion, vibration, exposure to electrical fields, time and heat is important because it determines for which applications a magnet may be used. Ceramic magnets have excellent magnetic permanence under corrosion and electrical exposure, making them the perfect material for DC motors, speakers and lifting, retrieving and separating corrosive materials. In addition, ceramic magnets' magnetic permanence is beneficial in the welding and construction industries as well as other motor, sound and electromagnetic environments subject to vibration and electricity, but their thermal stability is very poor.

Ceramic Magnet Applications

Applications which require industrial-strength magnets to operate under high heat use either alnico magnets, which maintain magnetic permanence at up to 550 degrees Celsius, or samarium cobalt rare earth magnets, which also have excellent high heat resistance. Some examples of applications are ceramic magnets found in many home appliances, automobiles, children's toys, tools and equipment at the doctor's office. In addition, ceramic magnets are often found in refrigerator magnet hooks, and they are notably stronger than other refrigerator sheet magnets' poly-magnetic compounds.



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ARTICLES AND PRESS RELEASES

Master Magnetics Provides Wide Range of Magnetic Solutions for Manufacturing at IMTS 2018

Castle Rock, Colo., August 30, 2018 – Master Magnetics Inc. (The Magnet Source®) will feature its effective magnetic solutions for material handling, workholding, cleanup and safety for manufacturing professionals at IMTS 2018, booth W-432280.          Lifting Magnets   Heavy-Duty Neodymium Lifting Magnets provide extraordinary strength in a compact size, ensuring safety and speed for lifting heavy loads. Designed to lift both flat and round ferrous metal items, they are ideal for handling steel plates and similar items in machine shops, warehouses and industrial processing plants.  ... Read More About This

A Wide Variety of Plate and Grate Magnets are Available for Quick Shipping Through EriezXpress Program

The EriezXpress® Program includes a variety of Plate and Grate Magnets that help remove unwanted ferrous metals to protect equipment from damage and improve product purity. Through the EriezXpress Program, Eriez® offers quick shipping on some of the company’s most popular items, providing immediate solutions to customers’ processing problems. Many items ship the next business day.  A broad array of Ceramic and Rare Earth Plate Magnets and Grate Magnets in a variety of sizes and designs are available through the EriezXpress Program to meet the needs of professionals in... Read More About This