摘要
简述了集束射流技术的基本情况,与传统超音速射流的特性进行了对比,从而看出集束射流具有发散小、喷射距离远和喷溅少等特点,可以形成较大的穿透深度,改善了对钢液的搅拌效果。介绍了集束射流氧枪的基本结构。列举了集束射流技术在国外电弧炉上的应用情况,从使用效果可以看出,应用集束射流技术后,提高了生产效率,降低了生产成本。还介绍了集束射流技术在转炉上应用时所具有的优点,并对集束射流技术在国内的应用前景进行了展望。
This article briefly explains the basic principle of coherent jet technology, and contrasts the characteristics of coherent jet with supersonic jet, accordingly the coherent jet technology has lower decay, longer jet distance and less absence of dimple etc, to form into a greater depth of penetration for any stand-offdistance and ameliorate the effect of mixing round for liquid. At the same time, the article introduces the basic structure of the CoJet oxygen lance, and enumerates the application of coherent jet technology for overseas EAF. From the effect after using,the technology improves efficiency of yield and reduces cost. Furthermore,the article presents the characteristics of coherent jet technology in BOF, and prospects the applied foreground of the coherent jet technology in China.
出处
《工业加热》
CAS
2006年第6期29-31,共3页
Industrial Heating
