نتایج جستجو برای: ni3al

تعداد نتایج: 310  

Journal: :Journal of the Japan Society of Powder and Powder Metallurgy 2000

Journal: :Journal of the Japan Institute of Metals 2007

2002
Y. Mishin D. A. Papaconstantopoulos

An embedded-atom potential has been constructed for the intermetallic compound B2-NiAl by fitting to both experimental properties and ab initio data. The ab initio data have been generated in the form of energy-volume relations for a number of alternative structures of NiAl and Ni3Al, as well as for Ni and Al. The potential accurately reproduces the basic lattice properties of B2-NiAl, planar f...

2001
A. M. Hodge D. C. Dunand

Nickel–aluminide foams were synthesized from unalloyed nickel foams by using a two-step, high-activity pack-aluminizing process at 1273 K. After processing, the nickel–aluminide foams exhibited the original structure of the original nickel foams (open-cells with hollows struts and low density). Single-phase NiAl foams, with average composition within 1 wt.% of stoichiometry and with 92% open po...

Journal: :Nature communications 2014
Luca Omiciuolo Eduardo R Hernández Elisa Miniussi Fabrizio Orlando Paolo Lacovig Silvano Lizzit Tevfik Onur Menteş Andrea Locatelli Rosanna Larciprete Marco Bianchi Søren Ulstrup Philip Hofmann Dario Alfè Alessandro Baraldi

The production of high-quality graphene-oxide interfaces is normally achieved by graphene growth via chemical vapour deposition on a metallic surface, followed by transfer of the C layer onto the oxide, by atomic layer and physical vapour deposition of the oxide on graphene or by carbon deposition on top of oxide surfaces. These methods, however, come with a series of issues: they are complex, ...

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