Refining process analysis of clean pipe steel

LIU Jianhua; BAO Yanping; LI Taiquan; HAN Lina; DONG Xian; YANG Lingli

doi:10.13374/j.issn1001-053x.2007.08.008

Volume 29 Issue 8

Aug. 2021

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LIU Jianhua, BAO Yanping, LI Taiquan, HAN Lina, DONG Xian, YANG Lingli. Refining process analysis of clean pipe steel[J]. Chinese Journal of Engineering, 2007, 29(8): 789-792. doi: 10.13374/j.issn1001-053x.2007.08.008

Citation:

LIU Jianhua, BAO Yanping, LI Taiquan, HAN Lina, DONG Xian, YANG Lingli. Refining process analysis of clean pipe steel[J]. Chinese Journal of Engineering, 2007, 29(8): 789-792. doi: 10.13374/j.issn1001-053x.2007.08.008

Citation:

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Refining process analysis of clean pipe steel

doi: 10.13374/j.issn1001-053x.2007.08.008

Metallurgical and Ecological Engineering School, University of Science and Technology Beijing, Beijing 100083, China

Received Date: 2007-03-15
Rev Recd Date: 2007-05-16

Available Online: 2021-08-16

Abstract

Abstract

Serious sampling and integrated analysis were carried out in the production of pipe steel with LF-VD, RH-LF and LF-RH refining processes. It is shown that high grade pipe steel can be produced with the three refining processes, but the purity and cleanness of the steel produced with LF-RH process are higher; the functions of different refining instruments are distinct, but they are affected effected by up and down working procedures because of the conjunction and restriction of the quantity and composition of refining slag and other factors.
- pipe steel,
- refining,
- purity,
- cleanliness