Zobrazeno 1 - 10
of 35
pro vyhledávání: '"C. R. Feng"'
Publikováno v:
Crystals, Vol 11, Iss 1, p 41 (2020)
The Frank-Read model, as a way of generating dislocations in metals and alloys, is widely accepted. In the early 1960s, Li proposed an alternate mechanism. Namely, grain boundary sources for dislocations, with the aim of providing a different model f
Externí odkaz:
https://doaj.org/article/4a08effa100549c99e9b10cea6d6facc
Publikováno v:
AIP Advances, Vol 6, Iss 11, Pp 115204-115204-6 (2016)
Nanoparticles of aluminum nitride were produced from a thermal treatment of a mixture of aluminum oxide (Al2O3) and shells of almond, cashew, coconuts, pistachio, and walnuts in a nitrogen atmosphere at temperatures in excess of 1450 °C. By selectin
Externí odkaz:
https://doaj.org/article/b41d4169b1bc47fbbdaa93bdcf61ac66
Akademický článek
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Synthesis and characterization of nanoparticles of wurtzite aluminum nitride from various nut shells
Publikováno v:
Journal of Alloys and Compounds. 708:67-72
Nanoparticles of Aluminum Nitride (AlN) were synthesized from a thermal treatment of mixtures of aluminum oxide (Al2O3) and either shells of almond, cashew, coconuts, pistachio, or walnuts in a nitrogen atmosphere at temperatures in excess of 1450 °
Autor:
Dana Kazerooni, C. R. Feng, S. B. Qadri, Edward P. Gorzkowski, Ramasis Goswami, James A. Wollmershauser, John W. Drazin, Boris N. Feigelson
Publikováno v:
Crystal Growth & Design. 17:1752-1758
In material systems with competing phase stabilities, simple growth techniques for nanocrystal synthesis are generally restricted to producing the thermodynamically lowest energy crystal structure. Alumina is one industrially and scientifically relev
Publikováno v:
Scientific Reports
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Stress-assisted grain growth at room temperature is known for materials with nanocrystalline grains. For larger grain sizes, the grain growth usually takes place at higher homologous temperatures even under stress. Here we report, for the first time,
Publikováno v:
Volume 2: Advanced Manufacturing.
A shipboard piping system can be considered analogous to the transport and distribution system of a land-based piping system. The intakes and supply pumps provide the initial uptake and head pressure while the piping system provides the distribution
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Akademický článek
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Publikováno v:
CORROSION. 56:1022-1031
Mechanisms of corrosion fatigue crack initiation by pitting in high-strength, 7000-series aluminum alloys were studied. The alloys used were Al 7075-T7351 (UNSA97075) and Al 7050-T7451 (UN...