Working With Magnets in High or Low Temperatures The ambient temperature surrounding your magnets during work impact their strength significantly, but each magnetic material is different. Which magnet works best in your conditions? Temperature and magnetic strength have a turbulent relationship. Some applications require magnets in freezing conditions, while others work in searing heat. Some [...]
Magnetic Separator and Permanent Magnet The magnetic separator uses the magnetic difference between minerals for sorting, plays the role of improving the grade of ore, purifying solid-liquid materials, and recycling waste. It is the most widely used and highly versatile machine in the industry. One. Magnetic separators are widely used in mining, wood, kiln, chemical, [...]
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 [...]
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 [...]
Select Magnet Materials from MPCO Magnets ( Neodymium, NdFeB Magnets, SmCo, Alnico, Ceramic Magnets and others ) When choosing a magnet material to be incorporated into your specific application, their properties need to be identified and compared to correctly evaluate their functional workability and economic feasibility. Design engineers should consider the magnetic requirement, physical requirement, [...]
Samarium Cobalt Magnets Safety Factor Rare earth Samarium Cobalt magnets are made in sintering process and are often selected as magnet materials in many applications due to its powerful magnetic force and outstanding resistance to corrosion and demagnetization. Although our permanent magnets are manufactured according to the Magnetic Materials Producer Association standards meeting their physical [...]
How are Sintered Samarium Cobalt Magnets Made? Developed in the early 1960’s, samarium Cobalt magnets have been a highly preferred application choice as a type of rare earth permanent magnet material. Samarium cobalt magnet compositions are primarily samarium and cobalt with small amounts of iron, copper, zirconium depending on the material grade. The powerful sintered [...]
Our customers uses our industrial magnets in the production of many products and applications. MPCO is your one stop shop for industrial permanent magnets. We sell custom designed magnets, mass production permanent magnets, special grades of magnets and more . MPCO supplies magnets for several leading customers in the automotive, aerospace’ military and medical industries. [...]
Brief Introduction to Neodymium Magnet Materials The third generation of rare earth permanent magnet, Neodymium Iron Boron (Neodymium magnets), is the most powerful permanent magnet in modern magnets. Neodymium Magnet Materials The highest Remanence (Br) of Neodymium magnet1 is 3.8 times that of ferrite magnet, 1.1 times of that of Aluminum Nickel cobalt [...]
How to Control the Quality of Neodymium Magnets? Permanent Neodymium magnet, chemically known as NdFeB, is known as the most significant magnet material with high performance and are widely applied in many industrial fields. To manufacture the highest quality magnet products, we need to assure the accuracy of: magnetic property, physical dimensions and surface plating. [...]
Magnets Marine Applications Few metal-based surfaces are able to endure the relentless corrosive forces that occur around Marine environments. For this reason, anti-corrosive magnetic alloys or magnets with protective coatings are often employed to resist these conditions. Businesses or recreational activities that encounter Marine environments include shipyards, commercial and charter fishing operations, public marinas, cruise [...]
Permanent Magnets Operating Temperatures All Permanent Magnets experience variations in field strength (flux density) as the ambient temperature increases or decreases. How these variations in operating temperature influence magnetic strength depend on the type of magnetic material and the degree above or below ambient temperature in which they are expected to operate. The shape of [...]