Friction Welding of Electron Beam Melted γ-TiAl Alloy Ti–48Al–2Cr–2Nb
Sign Up to like & getrecommendations! Published in 2018 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-018-1458-x
Abstract: In the current work, rotary friction welding of electron beam melted (EBM) γ-TiAl alloy Ti–48Al–2Cr–2Nb (at%) was investigated. Welding experiments were conducted using cylindrical bars of 12 mm diameter and 70 mm height in as-fabricated and heat… read more here.
Keywords: friction welding; beam melted; friction; tial alloy ... See more keywords
Porosity detection in electron beam-melted Ti-6Al-4V using high-resolution neutron imaging and grating-based interferometry
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DOI: 10.1007/s40964-017-0025-z
Abstract: A high-resolution neutron tomography system and a grating-based interferometer are used to explore electron beam-melted titanium test objects. The high-resolution neutron tomography system (attenuation-based imaging) has a pixel size of 6.4 µm, appropriate for detecting voids… read more here.
Keywords: resolution; high resolution; beam melted; grating based ... See more keywords
Electrochemical impedance spectroscopy study of the passive film for laser-beam-melted 17-4PH stainless steel
Sign Up to like & getrecommendations! Published in 2021 at "Corrosion Science"
DOI: 10.1016/j.corsci.2021.109750
Abstract: Abstract The passive films formed on laser-beam-melted (LBM) and conventional 17-4PH martensitic stainless steels were studied by electrochemical impedance measurements in a 0.5 M NaCl solution at the corrosion potential. The passive films were described… read more here.
Keywords: spectroscopy; impedance; laser beam; beam melted ... See more keywords
Thermal radiative properties of electron-beam-melted and mechanically alloyed V-4Cr-4Ti based alloys between 200 and 750 °C
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DOI: 10.1016/j.jnucmat.2018.10.051
Abstract: Abstract The directional spectral emissivities of two V-4Cr-4Ti family alloys, candidate structural materials for fusion first wall/blanket applications, were measured between 200 °C and their working temperatures (700–750 °C), with and without a high-temperature treatment. Besides showing… read more here.
Keywords: properties electron; thermal radiative; electron beam; beam melted ... See more keywords