Molybdenum alloying in high-performance flat-rolled steel grades  

作　　者：Pello Uranga Cheng-Jia Shang Takehide Senuma Jer-Ren Yang Ai-Min Guo Hardy Mohrbacher 

机构地区：[1]CEIT and TECNUN,University of Navarra,San Sebastian,Spain [2]Collaborative Innovation Center of Steel Technology,University of Science and Technology Beijing,Beijing 100083,People's Republic of China [3]Graduate School for Nature Science,Okayama University,Okayama,Japan [4]Institute of Materials Science and Engineering,Taiwan University,Taipei,Taiwan,People's Republic of China [5]CITIC Metal,Beijing 100027,People's Republic of China [6]Department of Materials Engineering,KU Leuven,Leuven 3001,Belgium [7]NiobelCon bvba,Schilde 2970,Belgium

出　　处：《Advances in Manufacturing》2020年第1期15-34,共20页先进制造进展（英文版）

摘　　要：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.

关 键 词：HSLA steel Quench&tempering Direct quenching Press hardening Quenching&partitioning Precipitation 

分 类 号：TG146.412[一般工业技术—材料科学与工程]