Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTEmulsion Polymerization of MyrceneA. J. Johanson, F. L. McKennon, and L. A. GoldblattCite this: Ind. Eng. Chem. 1948, 40, 3, 500–502Publication Date (Print):March 1, 1948Publication History Published online1 May 2002Published inissue 1 March 1948https://pubs.acs.org/doi/10.1…
The well-known discrepancy between the calculated value of the eddy-current losses in electrical sheet steels at supply frequencies and the experimentally observed value is discussed. The effect of the flux waveform distortion due to magnetic non-uniformity of laminations is examined experimentally and found to be sma…
The factors which affect the textile quality usually known as resilience are discussed, and a normalized co efficient is derived which quantitatively expresses the degree of resilience of textile fibers. Use of the term "elastic performance," rather than "resilience," is sug gested. The dependence of elastic performan…
Abstract Precise analytical methods are developed using iodine monochloride for the determination of unsaturation in polybutadiene and polyisoprene and their copolymers with styrene. The complicating side reactions, splitting out and substitution, as well as the influence of the solvent employed are investigated in de…
(1948). 4—THE HEMICELLULOSES OF JUTE FIBRE. Journal of the Textile Institute Transactions: Vol. 39, No. 2, pp. T44-T58.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTEffect of Molecular Weight Distribution on Physical Properties of Natural and Synthetic PolymersB. L. JohnsonCite this: Ind. Eng. Chem. 1948, 40, 2, 351–356Publication Date (Print):February 1, 1948Publication History Published online1 May 2002Published inissue 1 February 194…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAn Apparatus for Refined Thermal Analysis Exemplified by a Study of the System p-Dichlorobenzene—p-Dibromobenzene—p- ChlorobromobenzeneA. N. Campbell and L. A. ProdanCite this: J. Am. Chem. Soc. 1948, 70, 2, 553–561Publication Date (Print):February 1, 1948Publication History…
Abstract Ten series of model filaments with increasing orientation and swelling degrees ranging between 16 and 1.2 were prepared from three viscoses containing 4, 6, and 10.5% cellulose. Their birefringence was measured and their x‐ray diagrams taken and quantitatively evaluated in order to determine the over‐all orie…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTKinetics of Furfural Destruction in Acidic Aqueous MediaD. L. Williams and A. P. DunlopCite this: Ind. Eng. Chem. 1948, 40, 2, 239–241Publication Date (Print):February 1, 1948Publication History Published online1 May 2002Published inissue 1 February 1948https://pubs.acs.org/…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAnalysis of Natural and Synthetic Rubber by Infrared SpectroscopyH. L. Dinsmore and D. C. SmithCite this: Anal. Chem. 1948, 20, 1, 11–24Publication Date (Print):January 20, 1948Publication History Published online1 May 2002Published inissue 20 January 1948https://pubs.acs.or…
The theory of ferromagnetic resonance absorption previously developed is extended to include the effect of the shape of the specimen and, in the case of a single crystal, the effect of crystal orientation. The resonance condition may be written ${\ensuremath{\omega}}_{0}=\ensuremath{\gamma}{H}_{\mathrm{eff}}$, where $…
Thermal expansion data are presen ted , which apparently confirm a previously expressed belief t hat some of t he borosilicate glasses containing a high percent age of silica are essent ially two-component glasses. One of t hese compon ents is presumably composed almost ent irely of silica and forms into a comparative…
The first page of this article is displayed as the abstract.
The first page of this article is displayed as the abstract.
A. B. D. Cassie, Discuss. Faraday Soc., 1948, 3, 239 DOI: 10.1039/DF9480300239
The first page of this article is displayed as the abstract.
D. H. R. Barton, J. Chem. Soc., 1948, 340 DOI: 10.1039/JR9480000340
A study was made of the effect of temperature and concentration on the breakdown of sodium nitrite in solution in the presence of steel. The end breakdown product of nitrite was identified and the effect of the ratio of cathodic and anodic areas on the consumption of nitrite was determined. The rate of consumption of…
A study has been made of the effect of sodium nitrite on the corrosion of steel in water. The test methods included total and alternate immersion, a recirculation apparatus and potential measurements. The concentration of sodium nitrite required to inhibit steel corrosion depends on the conditions of motion and temper…
Ductile titanium of high purity is produced by decomposing titanium iodides, formed by the action of iodine vapor upon the crude metal, on a hot filament. The construction and operation of glass units producing 300 to 600 grams of titanium per run in the form of rods of 0.3–0.4 inch diameter are described. This metal…