Effect of aluminum and calcium on the ductility of thin sheet shipbuilding steel in the Z-direction

Features of extra-furnace refining technology are considered for high-strength shipbuilding steel sheet, with which high metal purity is provided with respect to non-metallic inclusions. It is demonstrated that the maximum ductility of sheet in the Z -direction is achieved due to optimizing the alum...

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Bibliographic Details
Published in:Metallurgist (New York) 2011-05, Vol.55 (1-2), p.119-122
Main Authors: Milyuts, V. G., Malakhov, N. V., Vladimirov, N. F., Batov, Yu. M.
Format: Article
Language:English
Subjects:
Aluminum
Calcium
Calcium aluminate
Characterization and Evaluation of Materials
Chemistry and Materials Science
Ductility
Materials Science
Metallic Materials
Optimization
Sheet metal
Sheet-steel
Shipbuilding
Shipbuilding industry
Steels
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Summary:Features of extra-furnace refining technology are considered for high-strength shipbuilding steel sheet, with which high metal purity is provided with respect to non-metallic inclusions. It is demonstrated that the maximum ductility of sheet in the Z -direction is achieved due to optimizing the aluminum and calcium content in the steel.
ISSN:0026-0894
1573-8892
DOI:10.1007/s11015-011-9400-z