A creep technique for monitoring the aging precipitation in Cu-Nb bainitic steels

• 作 者: Xuemin Wang Bing Cao Guifeng Z
• 机 构: DepartmentofMaterialsPhysics,EditorialboardoftheJournalofUniversityofScienceandTechnologyBeijing,Nat
• 出 处: 北京科技大学学报：英文版
• 发表日期: 2006年1期
• 关键词: 超低碳贝氏体钢 铜 铌 蠕变 老化 沉淀作用 creep ULCB （ultra-low carbon bainitic） steels aging preci
• 基金项目: This work was financially supported by the National Natural Science Foundation of China （No. 50471089）.

<正>A creep technique was applied on a Gleeble-1500 thermal simulator for monitoring the aging precipitation in ultra-low carbon steels containing various coppers. The aging hardening curve was obtained by the hardness testing. With the aid of an opt