2014 年 100 巻 4 号 p. 485-490
In recent years, system technologies have been developed remarkably and also indispensable for steelmaking processes, especially for guaranteeing higher quality of products as well as realizing higher efficiency and lower cost in manufacturing. In this paper, a state-of-the-art survey concerning the development and the utilization of system technologies is presented with some typical examples, and future directions are discussed based on the analysis of the current situations and issues.