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
Bojana M. Radojković (University of Belgrade) Bore V. Jegdić (University of Belgrade) Dunja D. Marunkić (University of Belgrade) Jovanka N. Pejić (University of Belgrade) Anđela R. Simović (University of Belgrade) Vladan R. Ćosović (University of Belgrade) Jelena B. Bajat (University of Belgrade)
저널정보
대한금속·재료학회 Metals and Materials International Metals and Materials International Vol.30 No.3
발행연도
2024.3
수록면
682 - 696 (15page)
DOI
10.1007/s12540-023-01536-1

이용수

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

초록· 키워드

오류제보하기
This paper examined the degree of sensitization (DOS) to intergranular corrosion (IGC) and the level of electrical conductivityof the welded and non-welded AISI 304 stainless steel to obtain a suitable correlation. The DOS was determined bythe double loop electrochemical potentiokinetic reactivation method (DL EPR), while the level of electrical conductivitywas measured using a commercial device (non-destructive method). After electrochemical etching in oxalic acid, the microstructureof the specimen surface was analyzed by scanning electron microscopy (SEM). At DOS greater than ~ 0.5%, aclear linear dependence between the electrical conductivity and the value of the DOS was obtained, while there was a higherdeviation from linearity for lower DOS values. The mentioned correlations were discussed in the sense of the precipitationkinetics of the Cr-carbide and the formation of Cr-depleted areas of different levels near the grain boundaries. Cr-depletedareas during anodic polarization measurements show lower resistance to pit formation. The presence of Cr-depleted areasin the vicinity of grain boundaries and the reduction of carbon content in the austenite crystal lattice increases the electricalconductivity of the stainless steel.

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