Accelerator Rare Earth Magnet For CERN Accelerator Rare Earth Magnet For CERN of MPCO has been committing to working with various research institutions around the world. We supply them high-quality rare-earth magnets. CERN is one of them. They use neodymium and samarium cobalt magnets on accelerators. Accelerator Rare Earth Magnet For CERN What [...]
A Way to Cover Neodymium Magnets Neodymium iron boron (NIB) magnets are extremely powerful. Even moderate-sized ones can be amazingly dangerous to handle at first. Cover Neodymium Magnets In this project I demonstrate a simple, cheap, relatively effective way to cover 2-inch (5cm x 2.5cm x 1cm) NIB magnets. This size is commonly used in [...]
How to Purchase The Right Neodymium Magnet Purchase Neodymium Magnet - Before purchasing a magnet, you should familiarize yourself with the different types and features. A neodymium magnet is a very popular permanent super magnet. Nd has an atomic weight of 60 on the periodic table. It is in the rare earth (lanthanide) family. Because [...]
Where to Use Neodymium Countersunk Magnets It is necessary to use neodymium countersunk magnets in accordance with the manufacturer’s instructions. Their usage ranges from science category demonstrations to interest crafts, stud finders or organizers. They can additionally be used on steel device containers to stick small tools to them. two However if wrapped on the [...]
Permanent Magnet Materials Permanent magnet lodestones contain magnetite, a hard, crystalline iron ferrite mineral that derives its magnetism from the effect the earth's magnetic field has on it. Various steel alloys can also be magnetized. The first big step in developing more effective permanent magnet materials came in the 1930s with the development of Alnico [...]
History of Permanent Magnets Lodestones The history of permanent magnets goes back to ancient times. Records from early Greek, Roman and Chinese civilisations make reference to rare and mysterious stones called lodestones. These lodestones could attract each other and also small pieces of iron. When suspended from a thread it was noted that they always [...]
The Manufacturing Process of Sintered Neodymium Magnet - How Neodym Magnets are made? Sintered neodymium magnet is manufactured by vacuum powder metallurgy process. The manufacturing process is as follows: 1. Raw Material Neodymium (Nd), Iron (Fe), Boron (B) and other addictives are measured according to the preferred element composition. Raw NdFeB material Raw Material of [...]
How to Choose the Bushless Motor Magnets? After you choose the slots and poles, you need to choose the magnets. This is not very easy task because you need high temperature magnets and are not so cheap and easy to find for your needed size. I bought custom made magnets from a Chinese SUPPLIER MPCO [...]
Grain Boundary Diffusion- Conserving HREE in NdFeB Magnets Grain Boundary Diffusion is an important new advance in Neodymium magnet production technology. Heavy Rare Earth Elements (HREE) are delivered directly to critical areas of the magnet’s microstructure. These areas are where HREE are the most effective at increasing the properties of the magnet to withstand high [...]
Parylene Coated Magnets What is Parylene coating? Parylene is the common name of Poly-para-xylylene, and it was prepared by the researcher in University of Manchester in 1947. The parylene first applied to U.S military and aerospace industry after Union Carbide prepared parylene thin film by the deposition process. Nowadays, parylene coating are widely used in [...]
How Neodymium Magnets are Made The method for manufacturing Neodymium Iron Boron magnets is as follows: MELTING OF THE ALLOY UNDER VACUUM The Neodymium metal element is initially separated from refined Rare Earth oxides in an electrolytic furnace. The Neodymium, Iron and Boron and the other chemical elements are weighted and put in a vacuum [...]
Investigation of magnet segmentation techniques for eddy current losses reduction in permanent magnets electrical machines Reducing eddy current losses in magnets of electrical machines can be obtained by means of several techniques. The magnet segmentation is the most popular one. It imposes the least restrictions on machine performances. This paper investigates the effectiveness of the [...]