Abstract:The cleanliness has an important impact on various mechanics capability of the wheel steel .The paper analyzes the cleanliness controlling technology in every smelting process such as 120t BOF-LF-VD-round bloom continuous caster. Via practice application,we obtain perfect effect.The total oxygen contents have descended about 51.7% in LF process.The total oxygen content in the round bloom is average 15.3ppm and casting structure is denser.
汪国才 史怀言. 车轮用钢生产的洁净度控制技术[J]. 中国冶金, 2009, 19(9): 36-36.
WANG Guo-Cai . The Cleanliness Controlling Technology of Produced the Wheel Steel. China Metallurgy, 2009, 19(9): 36-36.