Magnetic Science

/Magnetic Science
  • Magnetic Theory and Design

Magnetic Theory and Design

Magnetic Theory and Design 1. Can you explain the difference between coercive force and intrinsic coercive force? The intrinsic coercive force is the coercivity of a magnet material in a closed circuit configuration. A closed circuit configuration means the magnet does not have any exposed poles. Some examples of a closed circuit configuration are a [...]

Magnetic Caculations

Magnetic Caculations - About Rules of Thumb and Quick Calculations 1. How are energy product and magnet strength related? Magnet strength needs to be defined. Magnet strength actually is a measure of total flux in the area of interest. If greater holding strength is desired, then more Br is needed, and since holding force is [...]

  • Useful Teacher Magnets in the Classroom

Useful Teacher Magnets in the Classroom

Useful Teacher Magnets in the Classroom As teachers head back to the classroom, a variety of magnets make the grade helping teachers to hold, post, decorate, label, secure and even become the basis of memorable experiments. Taking a page from student supply lists, here’s our recommendation for useful magnets for teachers. 1. Magnetic Pouches: Keeping [...]

  • Researchers Developing Sustainable 3D Printed Super Magnets TU Graz

Researchers Developing Sustainable 3D Printed Super Magnets

Researchers Developing Sustainable 3D Printed Super Magnets An additive manufacturing breakthrough coming out of TU Graz in Austria could make it easier to manufacture permanent magnets for small electronic components. A TU Graz team—working in collaboration with the University of Vienna, the Friedrich-Alexander Universität Erlangen-Nürnberg (FAU) and Joanneum Research—has successfully manufactured super magnets using a [...]

  • 3D-Printed Magnets Replace Rare Earth Magnets

Can 3D-Printed Magnets Replace Rare Earth Magnets?

Can 3D-Printed Magnets Replace Rare Earth Magnets? Additive manufacturing can turn everyday magnetic material into alternatives for expansive rare-earth magnets. Engineers at the Amess Laboratory’s Critical Materials Institute used laser 3D metal printing to turn permanent magnet material into an economical alternative to more expensive rare-earth neodymium iron boron (NdFeB) magnets. The researchers experimented with [...]

  • AI Magnets - Researchers have developed a process to use magnetics with brain

AI Magnets – Magnets can help AI get closer to the efficiency of the human brain

AI Magnets - Magnets can help AI get closer to the efficiency of the human brain AI Magnets - Researchers have developed a process to use magnetics with brain-like networks to program and teach devices such as personal robots, self-driving cars and drones to better generalize about different objects. Artificial intelligence (AI) is a branch [...]

By |February 11th, 2020|Learning Resources, Magnet Applications, Magnet News, Magnet Properties, Magnetic Design, Magnetic Ideas, Magnetic Industry, Magnetic Knowledge, Magnetic Science, Magnetic Technology, Permanent Magnet|Comments Off on AI Magnets – Magnets can help AI get closer to the efficiency of the human brain
  • Radial flux PMG

Permanent Magnet Generators Offer Improved Performance for RE Production

Permanent Magnet Generators Offer Improved Performance for RE Production Permanent magnets have been used to provide the magnetic field in small to medium sized generators for many years. The use of these in large renewable energy (RE)generators may offer performance advantages for future utility-scale generators. Large (MW sized) permanent magnet generators (PMGs) are mainly found [...]

  • Cauliflower Ear Magnets

Cauliflower Ear Magnets

About Cauliflower Ear Magnets Cauliflower ear magnet is made by plastic coated magnet or silicone coated magnet. It prevents ear damage from becoming permanent and recover much faster with less pain. Cauliflower Ear Magnets Cauliflower Ear Magnets - Do they work? Based on my personal experience, once an ear has been busted, it [...]

  • Who Discovered Magnets and Other Rare Facts

Who Discovered Magnets and Other Rare Facts

Who Discovered Magnets and Other Rare Facts We all know that magnets attract iron particles. We have seen fridge magnets, other decorative articles, and even some toys that use magnets. We have heard of the applications of magnetism in daily life. But have we thought of who must have discovered magnets and when? Who [...]

By |December 30th, 2019|Iron Ore, Learning Resources, Magnesium, Magnet Applications, Magnetic Field, Magnetic Knowledge, Magnetic Science|Comments Off on Who Discovered Magnets and Other Rare Facts
  • Structure of water-jetting wall-climbing robot.

Permanent magnetic wheel system for water-jetting wall-climbing robot

Permanent magnetic wheel system for water-jetting wall-climbing robot Design of permanent magnetic wheel-type adhesion-locomotion system for water-jetting wall-climbing robot Regular surface-maintenances are necessary for high structures to increase service life. The traditional manual operation has shortcomings like limited maneuverability, poor operating quality, low operating efficiency, and high risk of physical harm, which makes it urgent [...]

By |December 28th, 2019|Magnet Applications, Magnetic Assemblies, Magnetic Field, Magnetic Industry, Magnetic Knowledge, Magnetic Principle, Magnetic Products, Magnetic Science, Neo Ring, Permanent Magnet|Comments Off on Permanent magnetic wheel system for water-jetting wall-climbing robot
  • Difference Between Paramagnetism and Diamagnetism

Difference Between Paramagnetism and Diamagnetism

Here's the Actual Difference Between Paramagnetism and Diamagnetism Paramagnetism and diamagnetism are two distinct types of magnetic properties exhibited by the different elements in nature. Here, we shall learn more about each of them, and find out how they differ from one another. Levitation! The Radboud University Nijmegen, the Netherlands, conducted experiments where water and [...]

By |December 26th, 2019|Learning Resources, Magnet Properties, Magnetic Field, Magnetic Knowledge, Magnetic Materials, Magnetic Principle, Magnetic Science, MPCO Magnetics News|Comments Off on Difference Between Paramagnetism and Diamagnetism
  • Nanocomposite Permanent Magnet Materials

Nanocomposite Permanent Magnet Materials

Nanocomposite Permanent Magnet Materials Nanocomposite permanent magnet materials, combining magnetically hard and soft phases in nanoscale, is a new permanent magnetic material. Compared with traditional permanent magnetic material, nanocomposite lowers rare earth content and cost, exhibits high coercivity of hard magnetic phase and high saturation magnetization of soft magnetics phase, upgrades in temperature stability, heat [...]