| |||
NK-CB process | |||
| |||
LD combined blowing process | |||
| |||
LD oxygen bottom-blowing process | |||
| |||
Nippon Kokan combined blow | |||
| |||
LD Kawasaki gas process | |||
| |||
LD oxygen top and bottom process | |||
| |||
combined blown converter steelmaking process (【技】在顶吹和底吹氧气转炉炼钢法的基础上,吸收二者的优点、克服二者的缺点发展起来的新型炼钢工艺。通过在原有氧气顶吹转炉底部吹人不同气体、固体物料,现已形成了多种各具特色的顶底复吹转炉炼钢工艺。) | |||
| |||
LD argon bottom blowing process |
复吹转炉炼钢法 : 6 phrases in 1 subject |
Metallurgy | 6 |