Heat Treatment of Metals ›› 2023, Vol. 48 ›› Issue (9): 81-87.DOI: 10.13251/j.issn.0254-6051.2023.09.013

• PROCESS RESEARCH • Previous Articles     Next Articles

Application prospect of ultra high strength and toughness steel prepared by intensive quenching process

Ming Zhangsheng1, Zhao Jie1, Li Kejian1, Cao Pengjun1, Zhu Bin2, Feng Yi3   

  1. 1. School of Metallurgy and Materials Engineering, Chongqing University of Science & Technology, Chongqing 401331, China;
    2. Baowu Metallurgy Aviation Research Technology Co., Ltd., Chongqing 400084, China;
    3. China Automotive Engineering Research Institute Co., Ltd., Chongqing 401122, China
  • Received:2023-03-29 Revised:2023-07-16 Online:2023-09-25 Published:2023-10-25

Abstract: Intensive quenching process has attracted extensive attention from foreign scholars in recent years due to its characteristics of low energy consumption, no pollution and “super strengthening” effect on materials. The development status of intensive quenching process at home and abroad was introduced and a database of intensive quenching process parameters urgent to establish. Because the microstructure and properties of the ultra high strength and toughness steel treated by the intensive quenching process fit well with the performance requirements of the ultra high strength and toughness steel used in special equipment, the prospect of applying the intensive quenching process to the development of ultra high strength and toughness steel is put forward.

Key words: intensive quenching, ultra high strength and toughness steel, microstructure, properties

CLC Number: