Wenkui Yang
Articles
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Apr 6, 2023 |
onlinelibrary.wiley.com | Jian Yang |Runhao Zhang |Han Sun |Wenkui Yang
Abstract The formation and evolution mechanism of inclusions of Al2O3·SiO2·CaO and Al2O3·SiO2·CaO·MgO in seamless steel tube steel were investigated. In the long strip defects on the longitudinal cross section of the steel tube after the rolling bar piercing, the defect is mainly formed by Al2O3·SiO2·CaO·MgO inclusions and Al2O3·SiO2·CaO·inclusions dotted with·CaS inclusions after the rolling.
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