所属单位：电气与电子工程学院

发表刊物：Key Engineering Materials

项目来源：国家科技支撑计划

关键字：AOD; two-color; hit rate at the end point; bottom lance

摘要：This study develops a two-color near-infrared non-contact temperature measurement system for AOD converter. We transmitted light ray by the gas path of bottom lance without additional optical unit. It eliminated errors caused by interfering factors such as long optical path, narrow spot or dust, unaffected by the emissivity of the measured object. This system improves the temperature measurement accuracy greatly. The real-time temperature measurement could better control the smelting process and improve the hit rate at the end point. The emissions of furnace slag are effectively reduced, energy consumption is lowered and the quality of steel is improved.

第一作者：陈戈华

论文类型：论文集

页面范围：1

ISSN号：1013-9826

是否译文：否

发表时间：2012-11-08