Ferrochrome
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Erogba kekere Ferro Chrome Cr50-65% C0.1 Oluṣelọpọ Ferrochrome ni Ilu China FeCr Ferrochrome
Ferrochrome jẹ irin alloy ti chromium ati irin. O jẹ aropọ alloy pataki ni ṣiṣe irin. Isalẹ akoonu erogba ti ferrochrome, itọju ti o nira diẹ sii ati yo. Akoonu erogba ni isalẹ 2% ferrochrome, o dara fun didan irin alagbara, irin acid ati irin kekere erogba chromium kekere. Iron chromium ti o ni diẹ ẹ sii ju 4% erogba, ti a lo nigbagbogbo fun isọdọtun rogodo ti nso irin ati awọn ẹya ara ẹrọ irin, ati bẹbẹ lọ.