Molybdenum alloying in high-performance flat-rolled steel grades

Springer Science and Business Media LLC - Tập 8 - Trang 15-34 - 2020
Pello Uranga1, Cheng-Jia Shang2, Takehide Senuma3, Jer-Ren Yang4, Ai-Min Guo5, Hardy Mohrbacher6,7
1CEIT and Tecnun, University of Navarra, San Sebastian, Spain
2Collaborative Innovation Center of Steel Technology, University of Science and Technology Beijing, Beijing, People’s Republic of China
3Graduate School for Nature Science, Okayama University, Okayama, Japan
4Institute of Materials Science and Engineering, Taiwan University, Taipei, Taiwan, People’s Republic of China
5CITIC Metal, Beijing, People’s Republic of China
6Department of Materials Engineering, KU Leuven, Leuven, Belgium
7NiobelCon bvba, Schilde, Belgium

Tóm tắt

Considerable progress in developing flat-rolled steel grades has been made by the Chinese steel industry over the recent two decades. The increasing demand for high-performance products to be used in infrastructural projects as well as in production of consumer and capital goods has been driving this development until today. The installation of state-of-the-art steel making and rolling facilities has provided the possibility of processing the most advanced steel grades. The production of high-performance steel grades relies on specific alloying elements of which molybdenum is one of the most powerful. China is nearly self-sufficient in molybdenum supplies. This paper highlights the potential and advantages of molybdenum alloying over the entire range of flat-rolled steel products. Specific aspects of steel property improvement with respect to particular applications are indicated.

Tài liệu tham khảo

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