Molybdenum alloying in high-performance flat-rolled steel grades

• 作者: Ai-Min Guo Cheng-Jia Shang Hardy Mohrbacher Jer-Ren Yang Pello Uranga Takehide Senuma
• 来源期刊: 先进制造进展（英文版）
• 关键词: HSLA steel Quench & tempering Direct quenching Press hardening Quenching & partitioning Precipitation
• 年，卷（期）: 2020,（1）
• 页码范围: 15-34
• 页数: 20页
• 语种: 英文

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.