... strongest permanent magnets in the world up to date,It has excellent properties of high remanence,coercivity,and Max.energy product. Neodyium Magnetic ... 48SH,42UH,38EH,33AH 2)high working temperature:the AH series with 40 k Oe super-high coervice force can replace SmCo magnets ... successfully. 3)high consistency:the cpk of Br and ...