ary , ▁the ▁Rio ▁Pi rac ic aba . ▁ ▁The ▁industrial ization ▁was ▁possible ▁after ▁the ▁construction ▁of ▁the ▁E str ada ▁de ▁Fer ro ▁Vit ória ▁Min as , ▁a ▁large ▁railway ▁that ▁crossed ▁almost ▁un touch ed ▁forest ▁regions ▁in ▁the ▁ 1 9 2 0 s , ▁to ▁connect ▁the ▁Metropolitan ▁Area ▁of ▁Vit ória ▁to ▁Bel o ▁Hor iz onte . ▁So on ▁after ▁the ▁conclusion ▁of ▁the ▁railway , ▁the ▁iron cast ing ▁Bel go - M ine ira ▁started ▁its ▁activity ▁in ▁Cor onel ▁Fab ric iano , ▁bu ying ▁local ▁tim ber ▁for ▁char co al ▁production , ▁using ▁the ▁it ▁as ▁fuel ▁for ▁its ▁fact ories . ▁ ▁In ▁ 1 9 4 4 ▁A ces ita , ▁now ▁called ▁Ar cel or M itt al ▁Tim ó te o , ▁is ▁installed ▁in ▁now ad ays ▁Tim ó te o . ▁A ces ita ▁produces ▁special ▁steel , ▁mainly ▁the ▁st ain less ▁steel . ▁In ▁ 1 9 4 8 ▁the ▁municipality ▁of ▁Cor onel ▁Fab ric iano ▁is ▁em an cip ated , ▁including ▁in ▁its ▁domains ▁the ▁area ▁of ▁now ad ays ▁Tim ó te o ▁and ▁I p ating a . ▁ ▁In ▁ 1 9 5 6 ▁U sim inas ▁is ▁installed ▁in ▁the ▁region ▁of ▁I p ating a . ▁In ▁ 1 9 6 4 ▁both ▁I p ating a ▁and ▁Tim ó te o ▁are ▁separated ▁from ▁Cor onel ▁Fab ric iano . ▁ ▁In