摘要
At the invitation of Shanghai RareEarth Society and other institutions,Dr.Masaaki Hamano at Kanegafuchi Chemi-cal Industry Co.Ltd.,Japan,gave a ser-ties of lectures on Sm-Co and Nd-Fe-Bbonded magnets,May 28-31,in Shanghai.There were more than 150 attenders frommany research institutes,producers andapplication departments.Dr.M.Hamano explained in details thematerial preparation,fabrication tech-