直流电弧炉发展的探讨

STUDY ON THE DEVELOPMENT OF DIRECT CURRENT EAF

本文概述直流电弧炉的兴起和发展状况,着重探讨了直流炉的电气特点和优越性,认为发展直流炉在技术经济上是合理的;在引进技术的同时要注意国内变压器等相关技术的突破;在关注直流炉发展的同时,注意交流炉的技术发展。

This paper summarizes the D. C. arc furnaces for steel-making and its developing history. The electrical features and advantages of D. C. EAF are given out. The author thinks that it is rational to develop the D. C. EAF both technically and economically. While introducing the techniques from abroad, domestic attention should be paid to the breakthrough of the corresponding technologies such as transformers. When we pay attention to development of D. C. EAF, we also put great efforts to develop the technologies of the A. C. EAF.