HOT DEFORMED MAGNET, AND A METHOD FOR PREPARING SAID HOT DEFORMED MAGNET

摘要

A hot deformed magnet, as well as a method for preparing said hot deformed magnet. The hot deformed magnet having an alloy composition of the formula (1), RE xFe (100-x-y1-y2-z1-z2) T y1M y2Cu z1B z2 (1), wherein RE is one or more rare earth elements, such as La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, and Lu；T is one or more elements selected from the group consisting of Co, Al, Ga, Zr, Ti and Mo；M is Nb and/or Ta；Cu is copper；B is boron；the balance is Fe and inevitable impurities.