지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2021.1
- 수록면
- 1,448 - 1,457 (10page)
이용수
초록· 키워드
오류제보하기
The effect of 0.25 wt% and 0.5 wt% rare earth Er addition on the microstructure and creep behavior of the cast A356 alloywas investigated. The microstructure of the alloys before and after the creep was evaluated by optical and scanning electronmicroscopy equipped with energy dispersive spectrometry. The creep behavior was examined by the impression creep testat the temperature range of 493 to 553 K under the stresses between 480 and 680 MPa. Results showed that the additionof Er addition caused the α-Al dendrites to refine and the morphology of the eutectic silicon to modify significantly. Themicrostructure of the A356 alloy with Er addition was characterized by Er-rich intermetallics. The lattice self-diffusionclimb-controlled creep was found to be the dominant creep mechanism in all alloys. The addition of Er improved the creepresistance of the A356 alloy and the alloy modified with 0.5 wt% Er exhibited the highest creep resistance.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Microstructure and Impression Creep Behavior of Al–7Si–0.3Mg Alloy with Zr Addition
Metals and Materials International
2021 .01
-
Thermal Aging Effects on Creep Rupture Behavior of Alloy 617
대한기계학회 춘추학술대회
2017 .11
-
Creep Failure and Damage Mechanism of Inconel 718 Alloy at 800–900 °C
Metals and Materials International
2021 .01
-
Investigating creep behavior of Ni–Cr–W alloy pressurized tube at 950 °C by using in-situ creep testing system
Nuclear Engineering and Technology
2020 .01
-
초고온가스로용 Alloy 617 의 고온 크리프 파단 거동Very High Temperature Reactor
대한기계학회 춘추학술대회
2016 .04
-
High Temperature Creep Properties of Al-Al<sub>4</sub>C<sub>3</sub>-Al<sub>2</sub>O<sub>3</sub> Alloy by Mechanical Alloying
한국재료학회지
2016 .01
-
Creep Crack Growth Behavior at High Temperatures of Alloy 617
대한기계학회 춘추학술대회
2015 .11
-
Modified projection model-based constant-stress creep curve for alloy 690 steam generator tube material
Nuclear Engineering and Technology
2022 .03
-
Creep strain modeling for alloy 690 SG tube material based on modifi ed theta projection method
Nuclear Engineering and Technology
2022 .05
-
Effect of Temperature and Stress on Creep Behavior of Ultrafine Grained Nanocrystalline Ni-3 at% Zr Alloy
Metals and Materials International
2017 .01
-
Comparison of Creep Fracture Behavior Between Selective Laser Melted and Forged Alloy 230 After Testing at 1200 °C
Metals and Materials International
2023 .05
-
Study on Creep Fracture Behavior of Modified SUS304H Steel at 700℃ by Using Small Punch Creep Testing
한국에너지학회 학술발표회
2016 .10
-
개량 Al-6.5Si 합금의 미세조직, 인장 및 충격 인성에 미치는 합금 원소 첨가의 영향
소성·가공
2020 .06
-
Evaluation of Weld Joint Strength Reduction Factor due to Creep in Alloy 740H to P92 Dissimilar Metal Weld Joint
Metals and Materials International
2021 .11
-
Effect of Silicide and α2 Phase on the Creep Behavior of TC25G Alloy at High Temperature
Metals and Materials International
2024 .08
-
대형 가스터빈 1단 베인 크리프 수명평가를 위한 탄성추종 계수 기반 크리프 응력 예측
대한기계학회 춘추학술대회
2017 .04
-
몬테칼로 시물레이션에 의한 Alloy 800H의 크리프균열성장속도의 신뢰성 해석
대한기계학회 춘추학술대회
2019 .02
-
Short-time creep, fatigue and mechanical properties of 42CrMo4 - Low alloy structural steel
Steel and Composite Structures, An International Journal
2016 .01
-
실험을 통한 플라스틱 크리프 거동 특성 연구
한국정밀공학회 학술발표대회 논문집
2015 .05
-
Change of Microstructure and Damage as Creep Life Consumption for HP-40Nb Micro-alloyed Reformer Tubes
한국에너지학회 학술발표회
2017 .04
이 논문의 저자 정보
최근 본 자료
댓글(0)
0