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
Hyojin Park (Pohang University of Science and Technology (POSTECH)) Jungwan Lee (Pohang University of Science and Technology (POSTECH)) Rae Eon Kim (Pohang University of Science and Technology (POSTECH)) Sujung Son (Pohang University of Science and Technology (POSTECH)) Soung Yeoul Ahn (Pohang University of Science and Technology (POSTECH)) Hyoung Seop Kim (Pohang University of Science and Technology (POSTECH))
저널정보
대한금속·재료학회 Metals and Materials International Metals and Materials International Vol.30 No.3
발행연도
2024.3
수록면
585 - 592 (8page)
DOI
10.1007/s12540-023-01532-5

이용수

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

초록· 키워드

오류제보하기
The present study investigates the impact of warm rolling on the microstructure and tensile properties of Fe60(CoNi)30Cr10Fe-based medium entropy alloy (Fe-MEA). Warm rolling is performed above room temperature but below the recrystallizationtemperature. The experimental procedures involve comparing the microstructure and mechanical properties of thewarm-rolled specimen with a cold-rolled and subsequently annealed specimen. Microstructural analysis reveals coarseelongated face-centered cubic grains, deformation-induced martensite, and a high density of dislocations in the warm-rolledsample. Tensile tests conducted at ambient and cryogenic temperatures demonstrate that the warm-rolled Fe-MEA exhibitsenhanced strength and a similar level of elongation compared to the annealed sample. The improved mechanical propertiesare attributed to the transformation-induced plasticity resulting from the high dislocation density by warm rolling. This studyprovides valuable insights into the potential of warm rolling as a processing technique to enhance the mechanical propertiesof Fe-MEA, offering possibilities for broader applications.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

최근 본 자료

전체보기

댓글(0)

0