Formation and Prevention of Sliver Defects on the Surface of Cold-Rolled Strip

Article Preview

Abstract:

Abstract The feature and formation of and preventive measures against common black and bright slivers on the surface of cold-rolled strip are described. Research reveals that the formation of slivers is closely related to the processes of steel making and rolling as well as conditions of equipment in operation, and, in most cases, due to different factors affecting together. Only when the actual forming mechanism is made clear could effective measures be formulated.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

221-226

Citation:

Online since:

November 2011

Authors:

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Marque, C, The Inclusion Content of ULC Products, ECSC Workshop on Steelmaking. Steel Cleanliness and Mould Thermal Monitoring, Brussells, Belgium, 24~25 Nov. (1993)

Google Scholar

[2] Luo Dexin, Zhou Youyu, Gui Meiwen. Analysis on the Cause of Formation of Black Slivers on Strip Surface, Iron & Steel Research, 1998, No.4.60-63

Google Scholar

[3] Oh, K.S., Effect of CC Slab Defects on Cold Rolled Products, Research Institute of Industrial Science and Technology (Pohang) Technical Research Report, Dec.1991. 751~772

Google Scholar

[4] Tsai,H T; Sammon, W J; Hazelton, D E. Characterization and Countermeasures for Sliver Defects in Cold Rolled Products, Steelmaking Conference Proceedings, Vol. 73, Detroit, Michigan, USA, 25~28 Mar. 1990.

Google Scholar

[5] W.H. Emling, B.V. Lakshminarayana, An AISI-Sponsored Collaborative Project on FeO-Type Sliver Defects, I&SM, May 2000. 73~77

Google Scholar

[6] Profile of Surface Defects on Hot-rolled, Cold-rolled and Coated Metal Strip, Beijing, The Chinese Society for Metals, "Iron & Steel" Editorial Office, (2000)

DOI: 10.4271/j1392_201703

Google Scholar

[7] Gao Wenfang, Yan Zhengguo, Song Ping, etc., Research on Strip Edge Slivers of Shadow-mask-frame Steel, "Steel Making", 2003, (1), 31-36

Google Scholar