在以铁橄榄石和钙铁橄榄石为主要粘结相的条件下,烧结矿中FeO含量不仅与烧结矿还原性有关,而且与烧结矿的强度有关。提高烧结矿的FeO,可提高转鼓强度,但却使还原性变坏,同时烧结过程的燃料消耗也升高。过高的FeO还将导致烧 Under the condition of fayalite and peridotite as the main binder phase, the content of FeO in sinter is not only related to the reducibility of sinter, but also to the strength of sinter. Increasing the FeO of the sinter increases drum strength, but deteriorates the reducibility, while fuel consumption in the sintering process also increases. Excessive FeO will also lead to burning