首页>
外国专利>
METHOD FOR BOTTOM BLOWING OF LIQUID METAL IN LADLE
METHOD FOR BOTTOM BLOWING OF LIQUID METAL IN LADLE
展开▼
机译:钢包中液态金属的底吹方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
FIELD: metallurgy.;SUBSTANCE: invention relates to metallurgy and can be used for bottom blowing of liquid metal by gas in ladle using two tuyeres in one socket unit. Blowing is performed through one tuyere at that working surface of one tuyere is processed with oxygen, through which blowing is performed at the following melting.;EFFECT: invention increases service life of the device for bottom blowing of liquid metal when melting steels with low content of non-metallic inclusions.;1 cl, 1 dwg
展开▼