{TAIL ~ Improved precipitation} hardening permanent magnetic alloys of Alnico 9 {HEAD ~ type} having comparatively lower Co content of 28 30 weight percent and further contain 0.02 0.2% C, 0.1 1% S and 0.1 4.0% Nb together all by weight 
{ TAIL ~ Improved precipitation } hardening permanent magnetic alloys of Alnico 9 { HEAD ~ type } having comparatively lower Co content of 28 30 weight percent and further contain 0.02 0.2 % C , 0.1 1 % S and 0.1 4.0 % Nb together all by weight
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH