메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
Lixin Li (The State Key Laboratory of Refractories and Metallurgy) Liangyu Zheng (Wuhan University of Science and Technology) Ben Ye (Utilization of Ministry of Education) Zeqiong Tong (Wuhan University of Science and Technology)
저널정보
대한금속·재료학회 Metals and Materials International Metals and Materials International Vol.24 No.1
발행연도
2018.1
수록면
60 - 66 (7page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
The metadynamic recrystallization (MDRX) and static recrystallization (SRX) softening behavior of a bainitesteel was investigated by two-pass isothermal compression experiments at temperatures of 1173, 1273, 1373, and1473 K and strain rates of 0.01, 0.1, 1, and 10 s-1with inter-pass times of 1, 5, 10, and 30 s on a Gleeble-1500thermo-mechanical simulator. Kinetic equations were developed to evaluate the softening fractions caused byMDRX and SRX. A comparison between the experimental and predicted softening fractions showed that the proposedkinetic equations can provide a precise estimation of the MDRX and SRX behavior of the studied steel. Theresults based on the kinetic equations indicated that the MDRX and SRX softening fraction increases with theincrease in strain rate, deformation temperature, inter-pass time, and pre-strain; the activation energy of MDRX ismuch smaller than that of SRX; and the no-recrystallization temperature of the investigated steel is 1179.4 K.

목차

등록된 정보가 없습니다.

참고문헌 (37)

참고문헌 신청

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0