Materials Literature
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ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTHE ENTHALPIES OF FORMATION OF ZIRCONIUM DIHYDRIDE AND ZIRCONIUM DIDEUTERIDEDonald R. Fredrickson, Ralph L. Nuttall, Howard E. Flotow, and Ward N. HubbardCite this: J. Phys. Chem. 1963, 67, 7, 1506–1509Publication Date (Print):July 1, 1963Publication History Published online…
Thermal conductivity determinations made over the temperature range 83° K to 293° K for three single crystal samples of the orthorhombic metal gallium having axes approximately in the crystallographic c, a and b axial directions confirm preliminary values previously obtained at about 273° K for the same samples. A met…
Keywords UNIVERSITY COLLEGE LONDON SIMPLIFIED, RATIONAL, ANALYSIS, FILTERS, BEHAVIOUR, EQUATIONS, HEADS, LOSS, DEPOSITS, FILTRATES, QUANTITIES, CALCULATIONS, CONCENTRATION, MANUAL, EXPERIMENTAL, DATA, FILTRATION, FLOC, ALGAE, QUARTZ, POWDERS, CALCIUM, CALCIUM CARBONATE, CARBONATES, GRAINS, SAND, ANTHRACITE, THEORY, EX…
Radio-frequency pulse methods have been used to investigate the solvent-proton and fluorine nuclear relaxation mechanisms in solutions of the organic free radicals α,α′-diphenyl-β-picrylhydrazyl (DPPH) and of di-tertiary-butylnitroxide (DTBN) in molecular liquids. The protons 1/T1 and 1/T2 depend linearly upon DPPH co…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Effect of Structure on the Thermal Stability of HydroperoxidesRichard R. Hiatt and William M. J. StrachanCite this: J. Org. Chem. 1963, 28, 7, 1893–1894Publication Date (Print):July 1, 1963Publication History Published online1 May 2002Published inissue 1 July 1963https:/…
Pressure-temperature equilibria curves for a series of some 20 rare-earth arsenates and rare-earth vanadates which undergo the reconstructive transition zircon (Zr SiO4) ⇆ scheelite (CaWO4) type structure in the region 10 000–60 000 atm were obtained. From these curves, a set of data were extracted representing (with…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTIsolation, Characterization, and Amino Acid Composition of a New Crystalline Protein, Lactollin, from Milk*Merton L. Groves, Jay J. Basch, and William G. GordonCite this: Biochemistry 1963, 2, 4, 814–817Publication Date (Print):July 1, 1963Publication History Published onlin…
The reactions between zirconia and titanium were studied by (1) weight change and bulk density determinations, (2) chemical analysis, (3) metallographic and petrographic analyses, (4) microhardness determinations, (5) lattice parameter measurements, (6) electron probe analysis, and (7) thermal conductivity determinati…
Summary On the basis of published data and their own observations, the authors suggest that sulphate expansion is caused by the solid state conversion of C 4 AH 13 to calcium aluminate monosulphate and that this expansion mayor may not be accommodated depending on the concentration of lime in the liquid phase.
The density of solution-grown polyethylene crystals was determined by a pycnometer method, judged to be least affected by systematic errors. Values close to the ideal crystallographic density were obtained, the latter having been redetermined on the preparation type in question. This result is consistent with the mole…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCarbon Orbital Hybridizations and Acidity of the Bicyclobutane SystemG. L. Closs and L. E. ClossCite this: J. Am. Chem. Soc. 1963, 85, 13, 2022–2023Publication Date (Print):July 1, 1963Publication History Published online1 May 2002Published inissue 1 July 1963https://pubs.ac…
Current experimental results indicate that sonoluminescence is largely thermal in origin, with the spectra showing a direct relation between luminous intensity and the temperatures generated inside the collapsing cavitation bubbles. In the present paper, the strong dependence of the luminous intensity on the nature of…
"Mechanical Properties of Metals." Nuclear Science and Engineering, 16(3), p. 341
A study was made on the force-area, surface potential-area, and surface moment-area relations of monolayers of two series of progressively fluorinated fatty acids spread on water at various pH values. The series were n-heptadecanoic acids with substitutions in the 17-position of perfluoromethyl, perfluoropropyl, perfl…
The Curie point of KD2PO4 is found to be 222°±1°K, which is 9°K higher than previously reported. It is believed that the higher value is due to more complete deuteration. Other physical properties (at room temperature unless otherwise noted) are as follows: dielectric constant from 208° to 300°K; contour shearmode res…
Abstract Shear stress—shear strain curves of Cu and α-brass single crystals have been obtained over a wide range of alloy compositions, temperatures, initial orientations and strain rates. Analysis of the work-hardening characteristics leads to the following main conclusions: (i) for Cu the work-hardening rate during…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTRadiant-Heat, Spray-Calcination Process for Solidification of Radioactive WasteR. T. Allemann and B. M. JohnsonCite this: Ind. Eng. Chem. Process Des. Dev. 1963, 2, 3, 232–238Publication Date (Print):July 1, 1963Publication History Published online1 May 2002Published inissue…
Abstract 1. The systematic relations of the oxidation of SKB under the action of heat, light, and ionizing radiation are considered and it is shown that the formation of a series of oxygen-containing products takes place (hydroperoxides, alcohols, aldehydes, ketones, acids, ethers, and esters). The general tendency fo…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTKinetics of Nickel Carbonyl FormationW. M. Goldberger and D. F. OthmerCite this: Ind. Eng. Chem. Process Des. Dev. 1963, 2, 3, 202–209Publication Date (Print):July 1, 1963Publication History Published online1 May 2002Published inissue 1 July 1963https://pubs.acs.org/doi/10.1…
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