Investigation on microstructure and mechanical properties of electron-beam-welded joint of reduced activation ferritic/martensitic steel fabricated by selective laser …

Z Wang, Z Liu, J Ma, Y Su, H Deng, N Zhou… - Materials Science and …, 2023 - Elsevier
The microstructure and mechanical properties of the complex low-activation ferritic–
martensitic components of the China Fusion Engineering Test Reactor (CFETR) were …

[HTML][HTML] Comparison of electron-beam-welded joints manufactured by rolled and selective laser melted reduced activation ferritic/martensitic steel

Z Wang, J Ma, Z Liu, Z Liu, H Deng, Y Su… - Journal of Materials …, 2024 - Elsevier
As the core component of China Fusion Engineering Test Reactor (CFETR), the forming and
manufacturing of the first wall faces severe challenges due to the constraints of materials …

Investigation on microstructure and properties of narrow-gap laser welding on reduced activation ferritic/martensitic steel CLF-1 with a thickness of 35 mm

S Wu, J Zhang, J Yang, J Lu, H Liao, X Wang - Journal of Nuclear Materials, 2018 - Elsevier
Reduced activation ferritic martensitic (RAFM) steel is chosen as a structural material for test
blanket modules (TBMs) to be constructed in International Thermonuclear Experimental …

Microstructure and mechanical properties of LBW and EBW weld joints of CLF-1 steel: A comparative analysis

S Wu, Y Shi, H Liao, X Wang - Journal of Nuclear Materials, 2021 - Elsevier
This study was focused on welding joints of reduced-activation ferritic/martensitic (RAFM)
CLF-1 steel medium-to-thick plates produced via laser beam welding (LBW) and electron …

Improving impact toughness of heavy section reduced activation ferritic martensitic CLF-1 steel joints with electron beam welding

S Wu, Y Shi, G Zhang, S Zhang, H Liao, X Wang… - Journal of Nuclear …, 2020 - Elsevier
In this paper, electron beam butt welding of the reduced-activation ferrite/martenstic CLF-1
steel with a thickness of 32 mm was performed. Furthermore, the impact toughness …

Microstructures and mechanical properties of reduced activation ferritic/martensitic steel fabricated by laser melting deposition

J Feng, P Zhang, Z Jia, Z Yu, C Fang, H Yan… - Fusion Engineering and …, 2021 - Elsevier
Laser melting deposition (LMD) is a promising way for the fabrication of complex reduced
activation ferritic/martensitic (RAFM) steel components which provides an exceptional …

Microstructure anisotropy and its effect on mechanical properties of reduced activation ferritic/martensitic steel fabricated by selective laser melting

B Huang, Y Zhai, S Liu, X Mao - Journal of Nuclear Materials, 2018 - Elsevier
Selective laser melting (SLM) is a promising way for the fabrication of complex reduced
activation ferritic/martensitic steel components. The microstructure of the SLM built China …

Effect of scanning strategy on microstructure and mechanical properties of selective laser melted reduced activation ferritic/martensitic steel

CY Liu, JD Tong, MG Jiang, ZW Chen, G Xu… - Materials Science and …, 2019 - Elsevier
Two types of scanning strategies were adopted to study the effect of scanning strategy, ie,
bidirectional scanning without (SS-X) and with 45° deviation from X/Y-axis and 90° rotation …

Review on development of reduced activated ferritic/martensitic steel for fusion reactor

G Qiu, D Zhan, L Cao, Z Jiang - Journal of Iron and Steel Research …, 2022 - Springer
Materials are still one of the main technical bottlenecks restricting the development of fusion
reactors. Reduced activated ferritic/martensitic steel (RAFM) is considered one of the main …

Microstructure and mechanical properties of CLF-1/316 L steel dissimilar joints welded with fiber laser welding

Y Shi, S Wu, H Liao, X Wang - Journal of Manufacturing Processes, 2020 - Elsevier
In this paper, fiber laser butt welding on the dissimilar joint between reduced-activation
ferrite/martenstic CLF-1 steel and 316 L stainless steel with a thickness of 10 mm was …