工程科学学报2016，Vol.38Issue(9)：1250-1256,7.DOI:10.13374/j.issn2095-9389.2016.09.008
富氧燃烧气氛中钢坯的氧化过程
Billet oxidation in oxygen-enriched combustion
摘要
Abstract
To research the oxidation status of billets in a reheating furnace when oxygen-enriched combustion was used, the influ-ence rule of oxygen-enriched combustion atmospheres on the oxidation process of billets was studied by the self-designed experimental platform in the controlled atmosphere. The morphology of the oxide layer at different temperatures was analyzed. The results show that the oxidation process is divided into a fast oxidation stage and a slow oxidation stage. In the high temperature environment, CO2 and H2 O have more effect on the oxidation of billets and the billets will be badly oxidized by high concentration of CO2 and H2 O. The oxide layer is mainly composed of Fe3 O4 and FeO.关键词
钢坯/加热炉/燃烧/氧化Key words
steel billets/heating furnaces/combustion/oxidation分类
矿业与冶金引用本文复制引用
苏福永,温治..富氧燃烧气氛中钢坯的氧化过程[J].工程科学学报,2016,38(9):1250-1256,7.基金项目
中央高校基本科研业务费资助项目(FRF-TP-15-022A3) （FRF-TP-15-022A3）
