Materials Literature
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Preparation of commercially pure titanium metal powder by electrolysis of in molten is described. The process is carried out under an inert atmosphere in an all‐graphite cell. Operating conditions of the electrolysis and their effect upon the metal so produced are discussed. Preparation of the and the electrolytic pro…
Research on the dielectric strength of high-voltage cables can be very conveniently carried out on "models". Either plate or cylindrical capacitors can be used for this purpose. This paper reports the results of many tests both at power frequency and at impulse, which have the purpose of investigating the separate and…
A study has been made of the mechanism of the reaction taking place when zinc is anodically treated in potassium hydroxide solutions. The zinc‐containing ion present in solution as a result of the anodic treatment is . However, zinc oxide or hydroxide is an intermediate leading to the formation of . This latter ion th…
The reaction of nickel with molten sulfur between 205° and 445°C follows the parabolic law. Up to 260°C the millerite form of was the only sulfide detectable in the scale. At 340°C and higher, the high temperature B8 form of was the only sulfide in the scale. The activation energy (Arrhenius) below approximately 300°C…
D. H. R. Barton and E. Miller, J. Chem. Soc., 1955, 1028 DOI: 10.1039/JR9550001028
J. C. McCoubrey, Trans. Faraday Soc., 1955, 51, 743 DOI: 10.1039/TF9555100743
M. Leitner, Trans. Faraday Soc., 1955, 51, 1015 DOI: 10.1039/TF9555101015
C. Eaborn and N. H. Hartshorne, J. Chem. Soc., 1955, 549 DOI: 10.1039/JR9550000549
It is a well-known fact that many species of wild plants are characteristic of limestone and other base-rich neutral soils and are loosely termed calcicoles, and there is a corresponding group characteristic of acid soils poor in bases termed calcifuges. In this paper is reported an attempt to discriminate between som…
The term ferroelectricity is briefly introduced and the properties of the perovskite-structure mixed-oxide group are reviewed with special reference to BaTiO 3 . The distinction between piezoelectricity and electrostriction is explained in some detail, and the relevant expressions relating the electrical and mechanica…
Abstract Cellulose löst sich in Kupferäthylendiamin („Cuën”︁) schneller und ist gegen Luftsauerstoff beträchtlich unempfindlicher als in Cuoxam. Im Gegensatz zu amerikanischen und französischen Arbeiten wurde festgestellt, daß Lösefähigkeit und Viskositätszahl weitgehend unabhängig von der Zusammensetzung des Komplexe…
Abstract Beim Abbau des Polymethacrylsäuremethylesters durch Ultraschallwellen entstehen langkettige freie Radikale, die mit gleichzeitig vorhandenem α,α‐Diphenyl‐β‐pikryl‐hydrazyl (DPPH) reagieren. Erfolgt der Abbau unter Ausschluß von Sauerstoff, werden pro gespaltene Bindung zwei Moleküle DPPH verbraucht. Spektrosk…
Alloying elements commonly found in steel were added to pure iron to establish their effect on hydrogen overvoltage and corrosion rate in 0.1 M citric acid ( p H 2.06), 0.1 M malic acid ( p H 2.24), and 4% sodium chloride at p H 1 and 2. Sulfur, phosphorus, and carbon proved detrimental to corrosion resistance. Copper…
G. W. Gray, J. B. Hartley and B. Jones, J. Chem. Soc., 1955, 1412 DOI: 10.1039/JR9550001412
ADVERTISEMENT RETURN TO ISSUEPREVArticleThe Temperature Dependence of Mechanical and Electrical Relaxations in PolymersMalcolm L. WilliamsCite this: J. Phys. Chem. 1955, 59, 1, 95–96Publication Date (Print):January 1, 1955Publication History Published online1 May 2002Published inissue 1 January 1955https://pubs.acs.or…
J. A. Enderby, Trans. Faraday Soc., 1955, 51, 835 DOI: 10.1039/TF9555100835
E. R. H. Jones and F. G. Mann, J. Chem. Soc., 1955, 401 DOI: 10.1039/JR9550000401
Horobetsuite occurs associated with free sulphur and iron sulphide minerals, in the sulphur deposit of Horobetsu Mine. The chemical formula of horobetsuite has been determined as (Bi, Sb)2S3. The molecular ratio of Bi2S3 to Sb2S3 varies between 9:11 and 13:7. The mineral is intermediate between bismuthinite and stibni…
W. E. Garner and L. E. Reeves, Trans. Faraday Soc., 1955, 51, 694 DOI: 10.1039/TF9555100694
W. Davies, F. C. James, S. Middleton and Q. N. Porter, J. Chem. Soc., 1955, 1565 DOI: 10.1039/JR9550001565