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
- 2024.10
- 수록면
- 363 - 370 (8page)
이용수
초록· 키워드
오류제보하기
This study investigated the evolution behavior of microtexture developed in Ta-10W alloy during cold rolling. The changes in microtexture during the cold rolling process were experimentally analyzed using EBSD techniques. At relatively low rolling reductions (20%, 40%), θ-fiber and α-fiber textures were developed. However, as the reduction increased to 60% and 80%, strong α-fiber and γ-fiber textures were observed. The microtexture behavior was theoretically predicted using the VPSC polycrystal model under plane strain compression(PSC) and conditions considering deformation in the transverse direction. The VPSC model results under PSC predicted the strong development of θ-fiber texture at low reductions (20%, 40%) and the development of α-fiber and γ-fiber textures as the reduction increased to 60% and 80%. The VPSC model considering transverse deformation predicted results similar to the plane strain PSC at low reductions (20%, 40%), but as the reduction increased to 60% and 80%, it predicted that the development of α-fiber texture would be relatively weak, and the θ-fiber texture would still remain even at an 80% reduction. It was confirmed that the VPSC model considering transverse deformation more accurately predicts the evolution behavior of microtexture observed experimentally.
목차
Abstract
1. 서론
2. 실험 및 해석 방법
3. 해석 및 분석 결과
4. 결론
REFERENCES
참고문헌 (28)
참고문헌 신청
Chen GS, Huang SC, Chen ST, et al (2000) An optimal quasisuperlattice design to further improve thermal stability of tantalum nitride diffusion barriers. Appl Phys Lett 76:2895-2897. https://doi.org/10.1063/1.126509
Byun TS, Maloy SA (2008) Dose dependence of mechanical properties in tantalum and tantalum alloys after low temperature irradiation. J Nucl Mater 377:72-79. https://doi.org/10.1016/j.jnucmat.2008.02.034
pappu S, Kennedy C, Murr LE, Meyers MA (1996) Deformation twins in a shock-loaded Ta-2.5W precursor plate and a recovered, Ta-2.5W explosively formed penetrator. Scripta Materialia 35:959-965. https://doi.org/10.1016/1359-6462(96)00248-5
Yang H, Li J, Zhou Z, Ruan J (2013) Structural preparation and biocompatibility evaluation of highly porous Tantalum scaffolds. Mater Lett 100:152-155. https://doi.org/10.1016/j.matlet.2013.01.050
Sopata M, Sadej M, Jakubowicz J (2019) High temperature resistance of novel tantalum-based nanocrystalline refractory compounds. J Alloy Compd 788:476-484. https://doi.org/10.1016/j.jallcom.2019.02.230
Byun TS, Maloy SA (2008) Dose dependence of mechanical properties in tantalum and tantalum alloys after low temperature irradiation. J Nucl Mater 377:72-79. https://doi.org/10.1016/j.jnucmat.2008.02.034
pappu S, Kennedy C, Murr LE, Meyers MA (1996) Deformation twins in a shock-loaded Ta-2.5W precursor plate and a recovered, Ta-2.5W explosively formed penetrator. Scripta Materialia 35:959-965. https://doi.org/10.1016/1359-6462(96)00248-5
Yang H, Li J, Zhou Z, Ruan J (2013) Structural preparation and biocompatibility evaluation of highly porous Tantalum scaffolds. Mater Lett 100:152-155. https://doi.org/10.1016/j.matlet.2013.01.050
Sopata M, Sadej M, Jakubowicz J (2019) High temperature resistance of novel tantalum-based nanocrystalline refractory compounds. J Alloy Compd 788:476-484. https://doi.org/10.1016/j.jallcom.2019.02.230
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Evolution of Plastic Anisotropy Using a VPSC-based Machine Learning Model
한국소성가공학회 학술대회 논문집
2023 .11
-
냉간 압연 시 Ta-10W합금의 미세조직 및 변형집합조직 변화 거동에 미치는 압하율의 영향에 관한 연구
한국소성가공학회 학술대회 논문집
2022 .12
-
VPSC 다결정 모델 연계 강소성 유한요소해석
한국소성가공학회 학술대회 논문집
2015 .05
-
Discrete Plastic Potential Modeling Under Non-Associated Flow Rule Using a VPSC Model
한국소성가공학회 학술대회 논문집
2024 .10
-
냉간압연 시 AA1100의 초기 미세조직이 변형집합조직 발달 거동에 미치는 영향
한국소성가공학회 학술대회 논문집
2019 .05
-
Implementation of VPSC Polycrystal Model Into Rigid Plastic Finite Element Method and Its Application to Erichsen Test of Mg Alloy
Metals and Materials International
2017 .01
-
인발 공정 시 구리합금 선재에 반경 방향으로 발달하는 미세조직 및 미시집합조직의 불균일성의 이해
한국소성가공학회 학술대회 논문집
2021 .11
-
Microstructure and Texture Evolution of Rolled Plate for Cu?15Cr In-Situ Composite
Metals and Materials International
2021 .11
-
Microstructure and texture influence on hemming performance of AA5083 aluminium alloy
한국소성가공학회 학술대회 논문집
2023 .05
-
Forming limit diagram prediction using crystal plasticity
한국소성가공학회 학술대회 논문집
2017 .10
-
Constitutibe model characterization assisted by crystal plasticity
한국소성가공학회 학술대회 논문집
2018 .05
-
Numerical Simulation and Experimental Study on Flow Forming of Laser Concave?Convex Microtexture of Cr12 Steel Surface
Metals and Materials International
2021 .10
-
High Temperature Oxidation Resistance of Ni-(5~13)Co-(10~16)Cr-(5~9)W-5Al- (1~1.5)Ti-(3~6)Ta Alloys
Metals and Materials International
2016 .01
-
반복 굽힘 변형 시 연성 동박 적층판(FCCL)의 변형 및 파괴거동에 미치는 미시집합조직의 영향 연구
한국소성가공학회 학술대회 논문집
2019 .10
-
Programmable Microtextures by Programming Magnetic Actuation of Polymer Composites Microarray
한국고분자학회 학술대회 연구논문 초록집
2020 .10
-
탄점소성 동등체 기반 다결정 모델을 활용한 AA6061의 파괴 거동 분석과 유한요소해석 적용 및 검증
한국소성가공학회 학술대회 논문집
2021 .05
-
FCC와 BCC 금속 재료의 압연 및 소둔 과정에서 발달하는 집합조직의 이해
한국소성가공학회 학술대회 논문집
2024 .10
-
냉간압연된 Al-1wt%Mg합금 판재의 재결정 집합조직 발달에 미치는 열처리 조건의 영향
한국소성가공학회 학술대회 논문집
2019 .10
-
Nanotube Morphology Changes of Ti-Ta-Ag-Pt Alloys with Ta Content for Biomaterials
한국표면공학회 학술발표회 초록집
2019 .05
-
Effect of Tension Temperature on the Anisotropy of Tensile Behavior for Az31 Alloys: A Visco-Plastic Self-Consistent Analysis
Metals and Materials International
2023 .04
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-151-25-02-090965413