Topic
Valency
About: Valency is a research topic. Over the lifetime, 1632 publications have been published within this topic receiving 26141 citations.
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TL;DR: In this paper, the influence of structural vacancies in metal and non-metal sublattices on the electronic structure of titanium carbide and oxide is studied by the nonempirical Hartree-Fock-Slater method in the cluster approximation.
30 citations
TL;DR: In this paper, the magnetic properties of ThCr 2 Si 2 -type structure CaMn 2 X 2 (XSi, Ge) compounds have been investigated by neutron diffraction experiments.
30 citations
01 Jan 2000
TL;DR: A cargo container door construction is disclosed that utilizes a relatively thin sheet metal door skin having a plurality of formed-in longitudinally extending stiffener grooves, with the door edge parallel to the grooves being formed into stiffener edges comprising a lip with a recess on its inner side.
Abstract: A cargo container door construction is disclosed. The construction utilizes a relatively thin sheet metal door skin having a plurality of formed-in longitudinally extending stiffener grooves, with the door edge parallel to the grooves being formed into stiffener edges comprising a lip with a recess on its inner side. One such edge supports hinges which connect with a surrounding frame of a cargo container. The two remaining edges of each door lying perpendicular to the grooves, are each stiffened by an elongated bar and plate which are welded continuously to the edge of the skin and which form closed end walls on the grooves. The bar and plate establish edges which are similar to the lip and recess formed edges and the sides of the door, so that a uniform peripheral edge results. The lip and recess at each edge seat a gasket for sealing the door or pair of doors with a cargo container frame. Longitudinally-extending locking bars, which engage with the container frame, are mounted near the stiffener grooves to withstand closure stresses.
30 citations
TL;DR: In this paper, the unit cell of an α-phase in the Al-Fe-Si system was found to be hexagonal with a 0=12·3 aA and c 0=26·2 A, and differs from the cells previously reported for other phases of closely similar composition.
Abstract: Summary The unit cell of an α-phase in the Al-Fe-Si system is found to be hexagonal with a 0=12·3 aA and c 0=26·2 A, and differs from the cells previously reported for other phases of closely similar composition. The most prominent Brillouin Zone associated with the structure of this compound is compared with that of one of these other phases with special reference to the possible ‘effective valency’ of transitional metal atoms in electron-rich environments.
30 citations