High-Temperature Superconducting Magnet Used for the First Time in Wind Turbine. A permanent magnet is one of the core components of the wind turbine. Permanent magnet needs to use a large number of rare earth metals. Now, Marc Dhalle, a Dutch material scientist, is the first person to try to make permanent magnets from high-temperature
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December 17, 2018
December 14, 2018
How Does A Halbach Array Work
Halbach array is a special permanent magnet, which makes the arrays on one side of the magnetic field arrange strongly and the arrays on the other side nearly zero. This is quite different from the arrangement of magnetic fields around a single magnet. For a single magnet, there is the same degree of magnetic field
December 10, 2018
How to Select NdFeB Powerful Magnets
With the development of science and technology, Nd-Fe-B magnets are more and more widely used in the industry, such as high-speed aircraft, energy vehicles, electronic digital and so on. The increasing demand for magnet manufacturers is also increasing, which makes the market of magnets become a mess, fish eye mixed beads. So how to distinguish
December 7, 2018
Can Magnets Withstand Heat
The greatest advantage of high temperature high resistance magnets is that they can establish a strong magnetic field around them at high temperature without consuming their own energy. High-temperature resistance magnets have a wide range of applications. In various fields of modern science and technology, magnetic materials play different roles. 1. Converting mechanical energy into
December 3, 2018
Neodymium Arc Magnets: Tips of Online Shopping
Neodymium magnets can be used in a variety of applications. This is because they come in many different shapes. Neodymium arc magnets are good examples of commonly sold shapes. They have several uses in varied industries. An arc is just a small segment of a professionally produced NdFeB magnet. It can be customized to match
November 26, 2018
How to Determine North And South Pole of Magnet
The magnetic induction lines come out of the North Pole and enter the South Pole, forming a closed curve from the South Pole to the North Pole inside the magnet; the two magnetic induction lines never intersect. The earth itself is a huge magnet. Because the geographic poles do not coincide with the geomagnetic poles,
November 23, 2018
Neodymium Magnet for VR Industry
3D virtual reality is nothing new. However, it is almost a high-tech product and expensive before. In 2014, the most popular VR Google Cardboard came out. It is a simple structure of folding paperboard, two filters, and neodymium ring magnet. The ring NdFeB magnet is used as the magnetic switch. Since then, more and more
November 19, 2018
Everything You Need to Know About Magnet Assembly
What is Magnet Assembly? Magnetic assemblies are components or devices or systems that combine magnetic & non-magnetic materials with the aim of high magnetic field and cost reduction. They are used for a huge variety of applications including latches, signs, displays, tools, and fixtures. What are the materials of magnetic assemblies? We customize magnetic assemblies
November 16, 2018
Everything You Need to Know About Voice Coil Motor
What is voice coil motor? Voice Coil Motors (VCM) are the simplest type of electric motors, which consist of two separate parts; the magnetic housing and the coil. Voice coil motors are brushless and do not utilize commutation. Their structural stability can support high positioning resolutions presented by external position sensors and motion controllers. What
November 12, 2018
Everything You Need to Know About Samarium Cobalt Magnets
What is SmCo magnet? Besides the NdFeB magnets, the SmCo magnet is another type of Rare-earth magnet mainly composed of Samarium-Cobalt alloys. A SmCo magnet may have a magnetic strength comparable to that of a NdFeB one, but is higher in temperature rating and coercivity. What are the Characteristics of SmCo magnets? Samarium Cobalt (SmCo)