Dynamic recrystallization behavior of vanadium micro-alloyed medium carbon steel and the effect of ALN particlesV-microalloyed 중탄소강과 강중 AlN 석출 영향에 따른 동적 재결정 거동 연구
Dynamic Recrystallization (DRX) is the most important restoration mechanism during hot deformation of austenite; affecting the final microstructure and therefore, the mechanical properties of the deformed material. In this present research, the effects of thermomechanical parameters including strain, strain rate, and temperature on both mechanical and microstructural aspects have been investigated. The dynamical recrystallization of Micro-alloyed forging steel was investigated at deformation temperatures of 850-1150 0C and strain rates of 0.01
- Advisors
- Park, Joong-Keunresearcher; 박중근
- Description
- 한국과학기술원 : 신소재공학과,
- Publisher
- 한국과학기술원
- Issue Date
- 2012
- Identifier
- 511838/325007 / 020075228
- Language
- eng
- Description
학위논문(박사) - 한국과학기술원 : 신소재공학과, 2012.8, [ xii, 122 p. ]
- Keywords
Dynamic Recrystallization; Microstructure Evolution; Vanadium Micro-alloyed steel; Apparent Activation Energy; 동적 recrystallization; 진화 microstructure; vanadium micro- 점철된 철강; 명백한시동 에너지; 치명적인; Critical Strain
- Appears in Collection
- MS-Theses_Ph.D.(박사논문)
- Files in This Item
- There are no files associated with this item.
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