Results 1 to 10 of about 129,606 (208)
Electron Beam Melting of Niobium Alloys from Blended Powders. [PDF]
Materials (Basel), 2021 Niobium-based tungsten alloys are desirable for high-temperature structural applications yet are restricted in practice by limited room-temperature ductility and fabricability. Powder bed fusion additive manufacturing is one technology that could be leveraged to process alloys with limited ductility, without the need for pre-alloying. A custom electron
Hankwitz JP +4 more
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Investigation of Tantalum Recycling by Electron Beam Melting [PDF]
Metals, 2016 Investigations are carried out and obtained experimental and theoretical data for tantalum scrap recycling by electron beam melting (EBM) is presented in this paper. Different thermal treatment process conditions are realized and results are discussed. A
Katia Vutova +5 more
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Electron beam melting toward defects-free titanium alloys [PDF]
MATEC Web of Conferences, 2020 Titanium alloys used for rotating parts of aeroplanes must meet the strict standards of quality, so that it is required to demonstrate that electron beam melting is capable of producing defects-free ingots. However, complete elimination by dissolution of
Funagane H. +4 more
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Electron Beam Processing of Sensors Relevant Vacoflux-49 Alloy: Experimental Studies of Thermal Zones and Microstructure [PDF]
Archives of Metallurgy and Materials, 2020 Vacoflux-49 (Fe-49% Co-49% V-2%) is used in torque, sonar and gyroscopic sensors applications due to excellent magnetic properties (high saturation magnetisation, low coercivity and high Curie temperature).
Pawan Kumar, Anshul Yadav, Arvind Kumar
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Inclusions in melting process of titanium and titanium alloys [PDF]
China Foundry, 2019 This paper summarizes melting methods of titanium and titanium alloy, such as vacuum arc melting (VAR) and electron beam cold hearth melting (EBCHM), and the related inclusions formed when using these melting methods.
Meng-jiang Cen , Yuan Liu, Xiang Chen
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ELECTRON-BEAM MELTING OF INGOTS OF TiAl SYSTEM INTERMETALLICS [PDF]
MATEC Web of Conferences, 2020 Performance of scientific-technical researches at the E. O. Paton Electric Welding Institute of the NAS of Ukraine have been directed on development of technology for manufacture of titanium aluminide –based alloys using the method of electron-beam ...
Akhonin S.V. +2 more
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Metals, 2019 The use of additive manufacturing in medical applications has become more prevalent over the last decade. Studies have proved that reconstruction plates with a mesh structure enhance the biocompatibility and bone-ingrowth formation.
Khaja Moiduddin +5 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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Treаtment of аluminа сerаmiсs by intense eleсtrоn аnd iоn beаms
Қарағанды университетінің хабаршысы. Физика сериясы, 2021 The paper investigated modification of the microstructure of the surface layers of alumina ceramics under exposure to electron and ion beams. Electron beam irradiation was performed at accelerating voltage U = 15 kV and beam current of J = 70 A and J ...
С.А. Гынгазов +3 more
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Advances in Electron Beam Melting of Aluminum Alloys [PDF]
, 2007 The high thermal conductivity and melt pool optical reflectivity associated with aluminum alloys can pose significant challenges for direct-metal SFF processes.
Cormier, D. +3 more
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