{HEAD ~ The carbon content} of {TAIL ~ the powder mixture} is no more than 0.05% by weight and the reduction annealing takes place in a temperature range of 850° 950° C 
of
{ HEAD ~ The carbon content } of { TAIL ~ the powder mixture } is no more than 0.05 % by weight and the reduction annealing takes place in a temperature range of 850 ° 950 ° C
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH