The magnet test meter magnetic and magnetic flux which is more accurate, or should be based on which parameters as the quality of the magnet or qualified or not
Ndfeb is an alloy composed of praseodymium neodymium, iron and boron, which is one of the most excellent permanent magnet materials at present. It has the advantages of high magnetic energy product, high coercivity and strong corrosion resistance.
In January 2023, praseodymium and neodymium continued a higher price at the end of 2022, and rose to 920,000 yuan/ton before and after the Spring Festival.
