WHAT IS NEW
Magnet Database (PMAG )– Digital Demagnetization Curves database
Version 2 (1 Aug. 2020)
CONTAINS:
5000 Digital Demagnetization Curves for Permanent Magnets from around the World
Grouped into 5 Categories:
- AM Neodymium Magnets
- BM Samarium Cobalt Magnets
- CM Molded/Bonded Magnets
- DM Ferrite/Ceramic Magnets
- EM Alnico Magnets
- Over 5000 temperature-dependent Demagnetization curves
- from over 60 manufacturers world-wide
- Data for each Magnet Grade in a Single File. It lists:
- Knee Point (Demagnetization Flux Density Bd)
- Residual Flux Density Br
- Coercivity HcB
- Safe Operating Range
- Temperature Range
PMAG Handbook Version 2 Link:
- How Knee Point differs with Manufacturers
- How to discover Superior Magnets
- How to improve Demagnetization Resistance
Magnet Materials Link : Searchable by Manufacturer, Grade and Temperature Range
Free Demagnetization Curves Link : Ten Downloadable Files containing Demagnetization data on a variey of permanent magnet grades.