Cast iron with spheroidal or compacted graphite produced by determining the coefficients from the curves of cooling and adjusting the content of change agents of structure in the race

摘要

"Iron foundries with compacted graphite or spheroidal produced by determining coefficients from cooling curves and adjusting the content of change agents of structure in the race.The microstructure in which a certain race of cast iron solidificaru00e1 can be predicted with high accuracy by four independent calculations and then choosing the calculation that gives the best earningsSsed. The calculations are preferably carried out by a computer.