Powder metallurgy route to ultrafine-grained refractory metals.
Sign Up to like & getrecommendations! Published in 2022 at "Advanced materials"
DOI: 10.1002/adma.202205807
Abstract: Ultrafine-grained refractory metals are promising materials for applications in aerospace, microelectronics, nuclear and many others under extreme environment. Powder metallurgy (PM) allows to produce such materials with well controlled chemistry and microstructure at multiple length… read more here.
Keywords: ultrafine grained; powder metallurgy; metallurgy; refractory metals ... See more keywords
Application of Song and Mason equation of state to calculate the liquid densities of aluminum and refractory metals
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2017.02.122
Abstract: Abstract This work is an application of the Song and Mason equation of state to molten aluminum and refractory metals. The three temperature-dependent parameters of this equation, second virial coefficient, van der Waals co-volume, and… read more here.
Keywords: mason equation; equation state; application song; refractory metals ... See more keywords
Electrical explosions of Al, Ti, Fe, Ni, Cu, Nb, Mo, Ag, Ta, W, W-Re, Pt, and Au wires in water: A comparison study
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Physics"
DOI: 10.1063/1.5030760
Abstract: In this paper, an experimental study was performed to document the characteristics of underwater electrical explosions involving different wires made from 15 different metals/alloys. Experiments were undertaken with those wires (4 cm in length; 100–300 μm in… read more here.
Keywords: non refractory; electrical explosions; energy; study ... See more keywords
Fe–Al–Si-Type Iron Aluminides: On the Strengthening by Refractory Metals Borides
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15207189
Abstract: The effect of boron addition into Fe–28Al–5Si–X (X = -, 2Mo, or 2Ti) on the structure and high-temperature yield stress was investigated. Generally, the alloying of binary Fe3Al-type iron aluminides by silicon significantly improves high-temperature… read more here.
Keywords: boron; type iron; refractory metals; high temperature ... See more keywords
Ultra-Broadband High-Efficiency Solar Absorber Based on Double-Size Cross-Shaped Refractory Metals
Sign Up to like & getrecommendations! Published in 2020 at "Nanomaterials"
DOI: 10.3390/nano10030552
Abstract: In this paper, a theoretical simulation based on a finite-difference time-domain method (FDTD) shows that the solar absorber can reach ultra-broadband and high-efficiency by refractory metals titanium (Ti) and titanium nitride (TiN). In the absorption… read more here.
Keywords: high efficiency; solar absorber; ultra broadband; refractory metals ... See more keywords