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Microalloying Effect on the Activation Energy of Hot Deformation
- Seok, Moo-Young;
- Choi, In-Chul;
- Zhao, Yakai;
- Lee, Dong-Hyun;
- Lee, Jung-A;
- ... Jang, Jae-il
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6초록
Although extensive research has been made for evaluating the activation energy Q of hot deformation in microalloyed steels, almost no attempt has been made for directly comparing the influence of each element. In this study, through a series of hot compression tests of four different microalloyed steels, we have systematically explored the influences of Nb, V, Ti, and Mo on the Q and have directly compared the effect of each element in a quantitative manner.
키워드
microalloyed steel; dynamic recrystallization; hot deformation; DYNAMIC RECRYSTALLIZATION; STRAIN-RATE; BEHAVIOR; STEEL; FLOW
- 제목
- Microalloying Effect on the Activation Energy of Hot Deformation
- 저자
- Seok, Moo-Young; Choi, In-Chul; Zhao, Yakai; Lee, Dong-Hyun; Lee, Jung-A; Jang, Jae-il
- 발행일
- 2015-07
- 유형
- Article
- 권
- 86
- 호
- 7
- 페이지
- 817 ~ 820