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 [...]
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 [...]
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 [...]
Buy Rare Earth Magnets From China MPCO Rare Earth Magnets A rare earth magnets is know as neodymium magnet, NdFeB magnet, NIB or Neo magnet, the most widely used type of rare–earth magnet, is a permanent NdFeB magnet made from an alloy of neodymium, iron and boron to form the Nd2Fe14B tetragonal crystalline structure. The [...]
What are Rare Earth Magnets? Rare earth magnets are extremely powerful rare earth magnets. The incredibly strong magnets are used in a wide range of industries and are also used by magicians to create illusions and other tricks. Many companies sell scientific supplies rare earth magnet, and they can also be found in a variety [...]
HOW TO CALCULATE MAGNETIC FIELD OF MAGNETIC FILTER BAR? Powerful NdFeB Magnetic Filter Bar,Magnet Filters Rods is made from permanent magnets, stainless steel tubes and metal frames and is used to remove ferrous parts and tramp iron in the field of medicines, textiles, foods, grains, plastics,water,heating sulutionetc. The magnets bars can be strong Neodymium magnets, [...]
High Temperature Resistance Magnets Not all magnets are suitable for use in really high-temperatures, while some grades excel. Many applications, particularly within the manufacturing and engineering industries require magnets to be able to maintain their performance at incredibly high temperatures. Here you will find a selection of ferrite, alnico, samarium cobalt and special high-temperature neodymium [...]
Introduce Two Processing Methods of Neodymium Magnets, neodymium iron boron strong magnets How did your NdFeB magnets come from? Need no mold production? MPCO encountered many customers in this way, the following MPCO MAGNETICS brief introduction of the two processing methods of NdFeB magnets. There are basically two processing types of NdFeB: a slicer cut, [...]
HOW USEFUL IS SEWING MAGNETS Neodymium magnets are powerful in their magnetic field. It has a strong magnetic field over any other kind of magnet and that is the reason it can be used in the production of many small useful products. The strong magnetic field allows it to be used in small magnetic products [...]
ABOUT BONDED NEODYMIUM For a more flexible alternative to sintered neodymium, consider using bonded neodymium magnets for your application. Bonded neodymium powder is used to create these magnets. Powder is melted and mixed with a polymer. Components are then cast or extruded to create the product. Bonded Neodymium magnets can be magnetized into complex patterns [...]
How To Find The Right NdFeB Magnets - Through Performance And Working Temperature According to the experience of MPCO for many years, a lot of customers didn’t know the professional knowledge of neodymium magnets. Therefore, the wrong choice has been made. In order to help customers to buy the right neodymium magnets. This paper explains [...]