Results 1 to 10 of about 53,067 (156)
Frontiers in Materials, 2022 Electron beam selective melting is a rapidly developing additive manufacturing technology for industry and engineering. A two-relaxation-time lattice Boltzmann model is proposed to simulate melt flows and free surface dynamics in an EBSM additive ...
Daoliang Chen +3 more
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Microstructure and property of Ti2AlNb alloy by selective electron beam melting
Cailiao gongcheng, 2022 Ti2AlNb based alloys is considered to be the most potential material material to replace the traditional Ni-based superalloys, because of its excellent high-temperature specific strength, creep resistance and high fracture toughness.
CHE Qianying +4 more
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High-reliability repair of single-crystal Ni-base superalloy by selective electron beam melting
Materials & Design, 2022 Here, we report the utilisation of a powder-bed-fusion additive manufacturing to achieve the CMSX-4 single-crystal repair with René N5 powders. The single-crystal repair is characterised by a fine columnar dendritic substructure, limited in-grain ...
S. Tao, R. Gao, H. Peng, H. Guo, B. Chen
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Metals, 2021 In the selective electron beam melting approach an electron beam is used to partially melt the material powder. Based on the local high energy input, the solidification conditions and likewise the microstructures strongly deviate from conventional ...
Helge Schaar +2 more
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A Review on the Processing of Aero-Turbine Blade Using 3D Print Techniques
Journal of Manufacturing and Materials Processing, 2022 Additive manufacturing (AM) has proven to be the preferred process over traditional processes in a wide range of industries. This review article focused on the progressive development of aero-turbine blades from conventional manufacturing processes to ...
Ayush Sinha +6 more
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Technology development and roadmap of electron beam additive manufacturing for aviation equipments
Journal of Aeronautical Materials, 2023 Additive manufacturing technology has a broad development prospect in the field of aviation equipments. As an important metal additive manufacturing process, the electron beam additive manufacturing is in a rapid development stage. The wire-feed electron
ZHANG Guodong +4 more
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A review of critical repeatability and reproducibility issues in powder bed fusion
Materials & Design, 2020 Due to the many advantages associated with metal additive manufacturing (AM) processes, research into these technologies has grown significantly over the last number of years.
L. Dowling +3 more
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Metals, 2016 In this work, the microstructures of superalloy specimens produced using selective electron beam melting additive manufacturing were characterized. The materials were produced using a CMSX-4 powder.
Alireza B. Parsa +5 more
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Metals, 2020 This paper explores the influence of sample thickness and build orientation on the microstructure and mechanical properties of electron beam melting (EBM) additive manufactured Ti-6Al-4V titanium alloy and compared to previously published work on SLM ...
Kateřina Mertová +6 more
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Additive manufacturing of Ti6Al4V alloy: A review
Materials & Design, 2019 In this paper, the recent progress on Ti6Al4V fabricated by three mostly developed additive manufacturing (AM) techniques-directed energy deposition (DED), selective laser melting (SLM) and electron beam melting (EBM)-is thoroughly investigated and ...
Shunyu Liu, Yung C. Shin
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