Magnetic Materials

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  • How Are Samarium Cobalt Magnets Made

How Are Samarium Cobalt Magnets Made

How Are Samarium Cobalt Magnets Made SmCo magnets are rare earth magnets with high magnetic energy product and extremely low-temperature coefficient. Its maximum operating temperature can reach 350°C. When working at a temperature above 180℃, its maximum magnetic energy product (BHmax), coercivity, temperature stability, and chemical stability all exceed those of the NdFeB magnet. But [...]

  • How Are Ferrite Magnets Made

How Are Ferrite Magnets Made

How Are Ferrite Magnets Made? Ferrite magnet, also know as a ceramic magnet, is a kind of permanent magnet. Compared with other permanent magnets, ferrite magnets are hard and brittle and have lower magnetic energy. But it is not easy to demagnetize, not easy to be corroded, and low in price. Therefore, ferrite magnets are [...]

  • How Are Alnico Magnets Made

How Are Alnico Magnets Made?

How Are Alnico Magnets Made? Alnico magnet was successfully developed in the 1930s. It is composed of aluminum, nickel, cobalt, iron, and other trace metal elements. Thanks to their high coercivity and high Curie temperature, Alnico magnets are widely used in many industrial and consumer products, such as motors, electric guitar pickups, microphones, sensors, speakers, [...]

  • Magnet Common Sense

Magnet Common Sense

Magnet Common Sense As we all know, magnets are very useful in our daily life. To let those who are new to the world of magnets have a better understanding of them, in this article, we’ll introduce some common sense of magnets. A Brief History of Magnets The ancient Greeks and Chinese discovered a naturally [...]

  • Ferrite Magnets Replace Rare-earths in EV Motor

Ferrite Magnets Replace Rare-earths in EV Motor

Ferrite Magnets Replace Rare-earths in EV Motor Yaskawa says it has developed an electric vehicle (EV) motor that avoids the need for neodymium magnets, using much cheaper and easier-to-obtain ferrite magnets instead. The development is intended to reduce the company’s dependence on rare-earth materials, such as neodymium and dysprosium, whose prices have fluctuated widely in [...]

  • Watch Movement Rotor Magnet

Watch Movement Rotor Magnet

Watch Movement Rotor Magnet Different historical periods have their timer utility. The earliest astronomy timing was taken advantage of the sun or the moon to time, and then fluid is also utilized to time. As a modern invention, quartz watch has many merits, include the simple structure, easy to assemble, strong endurance, shockproof, accurate timepieces, [...]

  • Plastic Injection Molding Magnet Component in Electronic Expansion Valve for Air-condition

Plastic Injection Molding Magnet Component in Electronic Expansion Valve for Air-condition

Plastic Injection Molding Magnet Component in Electronic Expansion Valve for Air-condition, Plastic Injection Bonded Neodymium Magnet for Electronic Expansion Valve Key Specifications/Special Features: Magnet materials: NdFeB Plastic resin: PPS Second injection over-molding with the polymers (PPS/PA) Magnetizing pattern: multi-pole radial magnetization Simultaneous incorporating insert Available for electronic expansion valve of air-condition We are a well-reputed [...]

  • MAGNETS FOR MOTOR APPLICATIONS

Magnets for Motor Applications

Magnets for Motor Applications Magnets and Assemblies from MPCO Magnetic Products can be found in many types of motors, generators, and actuators. Rare Earth magnets (Samarium Cobalt and Neodymium), or ferrite (ceramic) magnets can be used in magnetic motor and vehicle magnet applications. Rare Earth magnets are typically two to three times stronger than ferrite [...]

  • Magnetization Dynamics

Magnetization Dynamics

Magnetization Dynamics 1 Introduction Magnetization dynamics, where one investigates the time-dependent motion of the magnetization rather than its equilibrium behavior, are fundamental to the properties of magnetic materials. It is worthwhile remembering that the concept of spin waves was introduced by Bloch  in 1930 in order to calculate the magnetic contribution to the specific heat [...]

  • Big Flexible Sticky Magnets with Adhesive Backing

Big Flexible Sticky Magnets with Adhesive Backing

Big Flexible Sticky Magnets with Adhesive Backing, Large Magnetic Dots with Adhesive Backing - Round Self Adhesive Magnets are Great Alternative to Magnetic Stickers, Tape and Strip KEEP YOUR MEMORIES IN SIGHT – in just a few seconds you could easily organize light objects, make refrigerator magnets, hang family pictures, photos and save the date! [...]

  • Magnets For Guitar Pickups

Magnets For Guitar Pickups

Magnets For Guitar Pickups One of MPCO favorite applications is magnets for pickups. There are many things to consider if you are looking to optimize your guitar to its full potential, and pickups are arguably one of the most important elements of customization. If you are a skilled designer of pickups looking to create the [...]

  • Flexible Magnetic Strip with Strong Self Adhesive

Flexible Magnetic Strip with Strong Self Adhesive

Flexible Magnetic Strip with Strong Self Adhesive, Flexible Magnetic Tape - 1/2 Inch x 10 Feet - Ideal Magnetic Roll Tape for DIY and Craft Projects - Sticky Magnets for Refrigerator and Dry Erase Board BRAND MPCO MAGNET is the first leader in the craft magnets niche. Our Bestsellers have 1000+ excellent reviews. Now we [...]