Effect of Molecular Additives on the Ignition of Methane–Air Mixtures

Combustion, Explosion, and Shock Waves - The ignition of methane–air mixtures with additives of ClF5, ClF3, OF2, and H2O2 (additive content in the mixtures  $$\le$$ 1%) is studied by...     

Block Diagram of Chemical Transformation in an Fe2O3/Al/AlN Wave Combustion in Nitrogen

Combustion, Explosion, and Shock Waves - The stages of chemical transformation in the combustion wave of an Fe2O3/Al/AlN exothermic mixture in nitrogen atmosphere is studied using an original...     

Predicting Functioning Processes of Uniaxially Oriented Polymeric Materials

Fibre Chemistry - Traditionally, prediction of functioning processes of uniaxially oriented polymeric materials faces objective difficulties due to inhomogeneity of the rheological structure of...     

Physical Analysis of the Creep of Polypropylene and Polyvinylidene Fluoride Threads for Medical Purposes

Fibre Chemistry - Results are given for a study and modelling of short-term creep of polypropylene and polyvinylidene fluoride threads designed for medical purposes. A physical analysis is given...     

Multilayer Composites Based on PTFE Films and Fiberglass

Fibre Chemistry - The article is devoted to the development of two-layer composites with a fluoroplastic matrix and fiberglass reinforcing elements. The fluoroplastic matrix acts as a protective...     

Study of the Composition of a Precipitate Formed from Solutions for the Synthesis of Cathodic Materials Containing Manganese and Citric Acid

Theoretical Foundations of Chemical Engineering - Cathode materials of lithium-ion batteries can be efficiently and quickly obtained by solution combustion synthesis (SCS) from nitrate solutions of...     

Lanthanum Extraction from Chloride-Acetate Solutions in Systems with Mixtures of Cyanex 272 and Caprylic Acid

Theoretical Foundations of Chemical Engineering - Lanthanum extraction from chloride-acetate solutions using mixtures of bis(2,4,4-trimethylpentyl)phosphinic acid (Cyanex 272) and caprylic acid in...     

Properties of maraging steels after high-temperature treatment

Conclusions For the optimal structure of austenite in maraging steels they should be subjected to rolling with a final rolling temperature not over 900°, rapid heating to Ac₃+30°, and rapid cooling.Institute of Solid State Physics, Academy of Sciences of the USSR. I. P. Bardin Central Scientific-Research Institute of Ferrous Metallurgy. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 4, pp. 31–33, April, 1981.