The paper overviews the significance of ladleheating and development of ladleheating units.
概述了钢包烘烤的意义，钢包烘烤装置的进展。
2
The results are valuable for the rational design of combustion train of generative ladleheating device.
为蓄热式钢包烘烤器燃烧装置的合理设计提供依据。
3
Properly adjusting selection of materials and reasonable ratio, and adding additives, we can improve using time of burner refractory brick during ladleheating.