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Studies of the Glass-formation Range of Germanate Systems

Minoru IMAOKA、Toshiko YAMAZAKI1964-01-01Journal of the Ceramic Association Japan

Following the previous reports on borate and silicate systems, we studied the glass-formation range of germanate systems. Germanate glass has a structure similar to that of silicate However, these systems have not been sufficiently studied and practically utilized, because germanium is a rare element. The molecular we…

Glass properties and applications

Material transport in solid-state reactions

C. Kooy1964-01-01Pure and Applied Chemistry

Abstract

Radioactive element chemistry and processingX-ray Diffraction in CrystallographyAdvanced Materials Characterization Techniques

RADIATIVE CORRECTIONS TO ELECTRON SCATTERINGS

Yung-Su Tsai1964-01-01OpenAlex

Radiative corrections to the electron scattering from nucleons and nuclei at high energies (> 50 MeV) are considered. Many formulas in the MO and Tsai’s article in-Review of Modern Physics are improved--rc-- *. and better derivations of them are presented. The effects of the strag-gling of electrons in the medi…

Radiation Effects and DosimetryGraphite, nuclear technology, radiation studies

Thermal analysis of polyurethane elastomers

Philip E. Slade、Lloyd T. Jenkins1964-01-01Journal of Polymer Science Part C Polymer Symposia

Abstract Differential thermal analysis and thermogravimetric analysis were used to evaluate the thermal properties of several types of polyurethane elastomers. The composition of the polymers investigated was changed by varying the substrate, or soft segment, diisocyanate and extender. The data indicated that within t…

Polymer composites and self-healing

Heating effect of an electron beam impinging on a solid surface, allowing for penetration

J. Vine、P.A. Einstein1964-01-01Proceedings of the Institution of Electrical Engineers

The heating effect of an electron beam, under the assumption that the entire beam energy is imparted to the target surface (disc heating model), can be calculated fairly readily. At the high voltages and small beam diameters employed in electron-beam machining, however, the problem is complicated by penetration of ele…

Surface Modification and SuperhydrophobicitySolar Thermal and Photovoltaic SystemsEngineering Applied Research

Molten thiocyanates: Raman spectra and structure

C. B. Baddiel、George J. Janz1964-01-01Transactions of the Faraday Society

The first page of this article is displayed as the abstract.

Organic and Molecular Conductors ResearchSolid-state spectroscopy and crystallography

The transparency of crystalline polymers

Ruth Pritchard1964-01-01Polymer Engineering and Science

Abstract Much past confusion has originated from attempts to describe the complete optical properties of a plastic in terms of a few ill‐defined parameters. Simple light‐scattering theory and studies of morphology have been combined in this article to suggest the causes of polymer opacity; methods cited for the improv…

Polymer crystallization and propertiesPolymer Nanocomposites and PropertiesPolymer Science and PVC

3—THE GEOMETRICAL PROPERTIES OF SIMPLE WARP-KNIT FABRICS

P. Grosberg1964-01-01Journal of the Textile Institute Transactions

The geometrical properties of 2-bar full-set fabrics are considered in terms of two models; one in which there is a great deal of friction, so that parts of the structure are isolated from each other, and one in which this friction can be neglected. Il is shown that the model with the frictional restraint appears to p…

Dyeing and Modifying Textile FibersTextile materials and evaluationsColor perception and design

Application of Flash-Desorption Method to Catalyst Studies. IV. Adsorption of Ammonia on Alumina and Its Effect on Adsorption of Ethylene1

Y. Amenomiya、J. H. B. Chenier、R. J. Cvetanović1964-01-01The Journal of Physical Chemistry

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTApplication of Flash-Desorption Method to Catalyst Studies. IV. Adsorption of Ammonia on Alumina and Its Effect on Adsorption of Ethylene1Y. Amenomiya, J. H. B. Chenier, and R. J. CvetanovićCite this: J. Phys. Chem. 1964, 68, 1, 52–57Publication Date (Print):January 1, 1964P…

Advanced Chemical Physics StudiesCatalytic Processes in Materials Sciencenanoparticles nucleation surface interactions

Elastic Constants of a (73.8% Ni-26.2% Fe) Ferromagnetic Alloy

Norman G. Einspruch、L.T. Claiborne1964-01-01Journal of Applied Physics

The elastic constants of a (73.8% Ni-26.2% Fe) ferromagnetic alloy have been measured at 300°K with the following results: C11=23.04, C12=14.44, and C44=11.92 (in units of 1011 dyn cm−2). These results are compared with previously reported work on pure Ni and a (30% Ni-70% Fe) alloy.

Microstructure and Mechanical Properties of SteelsMagnetic Properties and ApplicationsNon-Destructive Testing Techniques

Plasma Anodized Aluminum Oxide Films

George J. Tibol、Robert W. Hull1964-01-01Journal of The Electrochemical Society

A low‐pressure gas plasma of oxygen ions has been used as the electrolyte for anodizing evaporated aluminum films on glass substrates. The oxide film grows at 22Aå/v at low voltages, while above 50v, the growth rate is somewhat less. Films have been anodized up to 90v. Capacitors formed of such plasma anodized aluminu…

Semiconductor materials and devicesConcrete Corrosion and DurabilityAnodic Oxide Films and Nanostructures