The steel and alloy have been smelted separately, then after mixing process the composition has been fine adjusted(that is VODprocess).
分别熔炼钢水及合金,合兑后简单微调成分即进行VOD操作。
2
The difficulties of VODprocess control and the key techniques, especially the advanced VOD technology and operation experience are also summarized.
总结和分析了整个VOD处理过程的工艺要点及控制难点,特别是KEP厂VOD成熟的工艺技术和操作经验。
3
Nowadays in Changcheng Steelworks, the unreasonable LF process has become the bottleneck for high speed steelmaking of "EAF-LF-(VD/VOD)-CC/ingot casting".