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
질문

논문 기본 정보

자료유형
학술저널
저자정보
Cheolmin Ahn (Korea Maritime & Ocean University) Eunkyung Lee (Korea Maritime & Ocean University)
저널정보
한국마린엔지니어링학회 Journal of Advanced Marine Engineering and Technology (JAMET) 한국마린엔지니어링학회지 제43권 제8호
발행연도
2019.10
수록면
618 - 624 (7page)
DOI
10.5916/jkosme.2019.43.8.618

이용수

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

초록· 키워드

오류제보하기
AlSi<SUB>10</SUB>MnMg (AA365) is widely used in automobile parts owing to excellent castability and high corrosion resistance. Heat treatments are used to obtain the highest mechanical property of the alloy. The mechanical and corrosion properties of AA365 aluminum alloy in 0.3 M/L H₂SO₄ and 3.5 wt.% NaCl solution according to the different cooling rates were investigated to understand the effects of cooling rates and the type of heat treatments on the performance of the alloy. The lowest corrosion rates in H₂SO₄ and NaCl, were 1.01 and 53.7 mpy, respectively. They were investigated when the specimen treated T4 and cooled at the fastest cooling rate at 9000 K/min after each step among all the cooling rates. It was revealed that the fewer amount of detrimental needle-shaped β-Al<SUB>5</SUB>FeSi phases on corrosion property can be suppressed by the fast cooling rates. With respect to the mechanical property of AA365 alloy, the mechanical strengths of T4 heat-treated alloy cooled at 9000 K/min increased by 76.6 MPa of the ultimate tensile strength and 49.8 MPa of the yield strength more than the alloy cooled at 16 K/min. The mechanical strengths of T6 heat-treated AA365 alloy strengthened mean 11 MPa of the tensile strength and 16 MPa of the yield strength rather than the only solution-treated alloys, owing to age hardening.

목차

Abstract
1. Introduction
2. Experimental Methods
3. Results and Discussion
4. Conclusions
References

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

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

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2019-559-001328340