Shang Deli, Lv Chunfeng, Kang Lei. Formation Pattern of Inclusions in Ti-deoxidized Steel and Their Effect on Microstructures[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(6): 60-64. doi: 10.7513/j.issn.1004-7638.2013.06.013
Citation:
Shang Deli, Lv Chunfeng, Kang Lei. Formation Pattern of Inclusions in Ti-deoxidized Steel and Their Effect on Microstructures[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(6): 60-64. doi: 10.7513/j.issn.1004-7638.2013.06.013
Shang Deli, Lv Chunfeng, Kang Lei. Formation Pattern of Inclusions in Ti-deoxidized Steel and Their Effect on Microstructures[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(6): 60-64. doi: 10.7513/j.issn.1004-7638.2013.06.013
Citation:
Shang Deli, Lv Chunfeng, Kang Lei. Formation Pattern of Inclusions in Ti-deoxidized Steel and Their Effect on Microstructures[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(6): 60-64. doi: 10.7513/j.issn.1004-7638.2013.06.013
The change pattern of oxygen content and inclusions in liquid steel during deoxidizing was investigated through experiments,and the relationship between inclusions and microstructures was also analyzed. The results show that the oxygen content stabilizes around 0.001%(mass fraction) after deoxidizing,and the inclusion size reaches the average minimum value of 1.27μm after deoxidizing for 4 minutes when acicular ferrite distributes uniformly in the steel.
DownLoad: