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Our technical experts are ready to answer your questions and address your magnetic needs. Whether it’s selecting a magnet to fit an application, choosing the most cost effective material or reviewing options from what is available in the market, we are here to help with:
- Application and Design Engineering Assistance
- Testing/Analysis of Magnetic Materials
- Magnetic Circuit Analysis/FEA
- Value Analysis/Value Engineering Support
- Inventory Management Programs
Demagnetization Curves
A second quadrant demagnetization curve provides information about the magnetic characteristics of a magnet, including the magnetic field strength and how resistant it is to demagnetize. How it is used in a magnetic circuit will affect its performance. When a permanent magnet is fully magnetized, its magnetic domains are aligned. Certain conditions such as temperature and reverse magnetic fields can cause some of the domains to lose this alignment and reverse, triggering the magnet to lose some or all of its magnetic field. Click to view our demagnetization curves.
Magnet Stabilization and Calibration
If you need to ensure magnetic stability over temperature range, or tight tolerances on flux output, we have a great whitepaper covering this topic. It is intended for manufacturers that use permanent magnets and need magnets or assemblies that are magnetically stable over the expected temperature range of use or those manufacturers requiring magnets to perform within a very tight tolerance of flux output. Read more.
