Results 31 to 40 of about 1,419 (206)

Numerical Simulation on Thermodynamics Performance in the Fireproof Sealing by Finite Element Analysis

Mathematical Problems in Engineering, Volume 2019, Issue 1, 2019., 2019
In this paper, the finite element analysis was firstly employed to investigate the thermal analysis on two fireproof sealing models with ANSYS software under HC standard temperature‐time condition. The main thermal parameters were analyzed and obtained, including temperature field, thermal flux, and thermal gradient.
Shuai Gao, Guoqing Zhu, Yunji Gao, Guoqiang Chai, Jinju Zhou, Dong Wang   +5 more
wiley   +1 more source

Microstructure refinement and enhanced mechanical properties of wire arc additively manufactured RAFM steel via post heat treatments

Journal of Materials Research and Technology
Reduced activation ferritic/martensitic (RAFM) steel with high strength and neutron radiation damage resistance is deemed one of the promising structural materials for fusion blankets. In this study, RAFM steel tube was prepared through wire arc additive
Wei Chen, Dasheng Li, Haibo Cao, Yuhua Chen   +3 more
doaj   +1 more source

Manufacturing and testing of flat-type divertor mockup with advanced materials

Nuclear Engineering and Technology, 2023
During reactor operation, the divertor must withstand unprecedented simultaneous high heat fluxes and high-energy neutron irradiation. The extremely severe service environment of the divertor imposes a huge challenge to the bonding quality of divertor ...
Nanyu Mou, Xiyang Zhang, Qianqian Lin, Xianke Yang, Le Han, Lei Cao, Damao Yao   +6 more
doaj   +1 more source

Achieving high strength-ductility synergy via layer-wise heterogeneous structure of additively manufactured reduced activation ferrite/martensite steel

Materials Research Letters
The next generation of advanced fusion reactors requires high-performance reduced activation ferrite/martensite (RAFM) steel parts. Here, we propose a new process strategy to achieve high strength-ductility synergy of RAFM steel fabricated by laser ...
Zhenyu Chen, Yuhao Zhuo, Yuang Cheng, Yu Song, Zhixin Xia, Chengqi Lu, Xing Zhu, Chuanyang Wang, Qingbo Jia   +8 more
doaj   +1 more source

Thermodynamic Analysis on Precipitated Phases in Low Activation Steel

Cailiao gongcheng, 2016
A type of low-carbon reduced activation ferritic/martensitic (RAFM) steel is designed.The microstructure and mechanical properties of tested steels prepared by different technologies were investigated by means of scanning electron microscope ...
PANG Qi-hang, TANG Di, ZHAO Zheng-zhi, WU Hui-bin, LI Shuo   +4 more
doaj   +1 more source

Preliminary study on Hot Isostatic Pressing diffusion bonding of Fe–Cr–Al and CLF–1 steel for preparation of tritium permeation barrier

Nuclear Materials and Energy, 2023
In the internal cooling channel forming of the blanket component for fusion reactor, the combination of Fe-Cr-Al ferritic steel with RAFM steel (reduced activation ferritic/martensitic steel) can form alumina film and then be served as tritium permeation
Pei-Song Du, Wan-Jing Wang, Ji-Chao Wang, Hua-Qi Xu, Qiao-ling Wang, Yu-Ping Xu, Hai-Shan Zhou, Wei Liu, Guang-Nan Luo   +8 more
doaj   +1 more source

Review on the EFDA work programme on nano-structured ODS RAF steels [PDF]

, 2011
This proceeding is: The 14th International Conference on Fusion Reactor Materials (ICFRM-14) was held at the Sapporo Convention Center in Sapporo, Japan from 7 to 12 September 2009.The 2008─2009 work programme of the European research project on nano ...
Baluc, N, Boutard, J.L., Brito Correia, J., Dudarev, S.L., Fournier, B., Henry, J., Legendre, F., Leguey Galán, Teresa, Lewandowska, M., Lindau, R., Marquis, E., Muñoz Castellanos, Ángel, Oksiuta, Z., Radiguet, B., Rieth, M.   +14 more
core   +4 more sources

Machine Learning Applied to High Entropy Alloys under Irradiation

Advanced Engineering Materials, Volume 27, Issue 23, December 2025.
Designing alloys for extreme environments demands fast, trustworthy prediction. This review charts how machine learning—especially machine‐learned interatomic potentials and predictive models based on experiment‐informed datasets—captures the complexity of high‐entropy alloys in extreme environments, predicts phase formation, mechanical properties, and
Amin Esfandiarpour, Sri Tapaswi Nori, Silvia Bonfanti, Mikko Alava, Antoni Wadowski, Wenyi Huo, Łukasz Kurpaska, Michał Pecelerowicz, Jan S. Wróbel   +8 more
wiley   +1 more source

Early Stages of Fatigue Damage of Steels for Fusion Energetics [PDF]

, 2012
Hlavním cílem této práce bylo vysvětlit únavové chování ocelí ODS Eurofer, 14Cr ODS feritické oceli vyráběné v CEA (Commissariat a l’énergie atomique, Saclay, France) a 14Cr ODS feritické oceli vyráběné v EPFL (École Polytechnique Fédérale de Laussane ...
Kuběna, Ivo
core  

Near Steady Late Pleistocene Tropical Denudation Rates in SW Madagascar

Journal of Geophysical Research: Earth Surface, Volume 130, Issue 7, July 2025.
Abstract Denudation is a key parameter controlling the evolution of the Earth's surface, the production of soils, the stability of relief, or the long‐term evolution of climate. Climate fluctuations conversely have a strong impact on denudation, but these complex feedback mechanisms are still under‐constrained.
Etienne Large, Julien Charreau, Pierre‐Henri Blard, Germain Bayon, Eduardo Garzanti, Bernard Dennielou, Gwenaël Jouet, Natalia Vazquez Riveiros, Jacques Giraudeau, Laurie Reisberg, Aimeryc Shcumacher, Alfred Andriamamonjy, Amos Fety Michel Rakotondrazafy   +12 more
wiley   +1 more source