TEMPERATURE SENSITIVE MAGNETISABLE MATERIAL

摘要

Ferromagnetic material for temperature sensitive elements or parts has a direction of easy magnetization which varies depending upon temperature. The material has the formula: Nd1-uRu(CO1-xMx)z wherein R is one or more rare earth elements, M is at least one element selected from the group consisting of B, A l , Si, Ti, V, Cr, Mn, Fe, Ni, Cu, Zr, Nb, Ta, Mo, W, Hf, Pd, Sn and Pb, 0