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
- 2018.1
- 수록면
- 907 - 914 (8page)
이용수
초록· 키워드
오류제보하기
In this article, we conducted molecular dynamics simulations to investigate the effect of applied strainand temperature on irradiation-induced damage in alpha-zirconium. Cascade simulations were performedwith primary knock-on atom energies ranging between 1 and 20 KeV, hydrostatic and uniaxialstrain values ranging from 2% (compression) to 2% (tensile), and temperatures ranging from 100 to1000 K. Results demonstrated that the number of defects increased when the displacement cascadeproceeded under tensile uniaxial hydrostatic strain. In contrast, compressive strain states tended todecrease the defect production rate as compared with the reference no-strain condition. The proportionsof vacancy and interstitial clustering increased by approximately 45% and 55% and 25% and 32% for 2%hydrostatic and uniaxial strain systems, respectively, as compared with the unstrained system, whereasboth strain fields resulted in a 15e30% decrease in vacancy and interstitial clustering under compressiveconditions. Tensile strains, specifically hydrostatic strain, tended to produce larger sized vacancy andinterstitial clusters, whereas compressive strain systems did not significantly affect the size of defectclusters as compared with the reference no-strain condition. The influence of the strain system on radiationdamage became more significant at lower temperatures because of less annealing than in highertemperature systems.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
변형률 속도에 따른 Fe-24.5Mn-4Cr-0.45C 합금의 인장 특성과 동적 변형시효
한국재료학회지
2016 .01
-
Coupled Effect of Temperature and Strain Rate on Mechanical Properties of Steel Fiber‑Reinforced Concrete
International Journal of Concrete Structures and Materials
2020 .09
-
Temperature effect analysis of a long-span cable-stayed bridge based on extreme strain estimation
Smart Structures and Systems, An International Journal
2017 .01
-
인발 봉재의 반경방향 불균일 변형률 평가
소성·가공
2020 .12
-
홉킨슨바 시편의 strain rate equation 에 의한 stress-strain 곡선과 rate-strain 곡선의 상호 연관성
한국정밀공학회 학술발표대회 논문집
2015 .05
-
Operational performance evaluation of bridges using autoencoder neural network and clustering
Smart Structures and Systems, An International Journal
2024 .03
-
Temperature effect analysis of a long-span cable-stayed bridge based on extreme strain estimation
Smart structures and systems
2017 .01
-
Effect of Strain Rate on Heterogeneous Strain Field in Uniaxial Tensile Deformation
한국소성가공학회 학술대회 논문집
2023 .05
-
7천계 알루미늄 판재의 고온에서 변형율 속도에 따른 파단 변형율
대한기계학회 춘추학술대회
2020 .07
-
고변형률 영역 유효변형률-유효응력 선도 평가
한국기계가공학회 춘추계학술대회 논문집
2020 .11
-
Alloy 800H의 저사이클 피로 특성에 미치는 전변형률 범위의 영향
동력시스템공학회지
2019 .12
-
철근의 한계상태변형률 평가를 위한 이미지 프로세싱의 적용
한국구조물진단유지관리공학회 논문집
2016 .01
-
A new strain-based criterion for evaluating tunnel stability
Geomechanics & engineering
2018 .01
-
Applicability of exponential stress-strain models for carbonate rocks
Geomechanics & engineering
2018 .01
-
Characterization of Hot Deformation Behavior and Processing Map of As?Cast H13 Hot Work Die Steel
Metals and Materials International
2021 .09
-
Effect of strain rate and stress triaxiality on fracture strain of 304 stainless steels for canister impact simulation
Nuclear Engineering and Technology
2022 .07
-
Strain sensor based on strain-responsive block copolymer structural color
한국고분자학회 학술대회 연구논문 초록집
2018 .04
-
불균일 변형률을 고려한 인발봉재의 강도 예측
한국소성가공학회 학술대회 논문집
2021 .05
-
CT 시편의 Effective Strain Rate 에 관한 연구
한국정밀공학회 학술발표대회 논문집
2017 .12
-
변형률 분포에 기반한 냉간 롤 포밍 공정 설계
한국소성가공학회 학술대회 논문집
2017 .10
이 논문의 저자 정보
최근 본 자료
댓글(0)
0