Download or read book High Temperature Oxidation Chemical Kinetics and Thermodynamics of the Alkali Metals written by and published by . This book was released on 1988 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present phase of our research to understand the high temperature oxidation chemistry of the alkali metals in flames now has been completed and has successfully explained their behavior. This basic understanding is a fundamental and initial step in resolving their nature as suppressants of gun muzzle flash and rocket afterburning. The flame chemistries of lithium, sodium and potassium now have been completely resolved and those of the two remaining alkalis, rubidium and cesium, require only final analysis but appear to follow the general observed patterns of behavior. This laser induced fluorescence study, using a matrix of about then fuel-lean diatomic hydrogen/oxygen/nitrogen flames of a large variety of stoichiometries and having different flame temperatures with alkali metals of different kinetic and thermochemical properties is a particularly severe test for any analysis. Because of this, there is a significant confidence in the derived values of the dissociation energies of the MOH and MO2 compounds. Moreover, the kinetic rate constants obtained for these high temperatures are consistent with lower temperature literature values in all cases where such data exist. Additionally, the kinetics whereby oxidation is predominantly via reactions with O2 and water, and regeneration is via reactions with flame radicals, principally hydroxyl, provides a kinetic cycle in which the alkali metal can reduce radical concentration levels. Undoubtedly, this is one, if not the principal mechanism explaining the inhibition of gun muzzle flash by these salts and merits further studies but not with larger concentrations of alkali salts.

Download or read book Introduction to High Temperature Oxidation of Metals written by N. Birks and published by Hodder Education. This book was released on 1983 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Temperature Oxidation and Sulphidation Processes written by J. D. Embury and published by Elsevier. This book was released on 2016-01-21 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the fundamental description of the thermodynamics and kinetics of high temperature oxidation of sulphidation of metals and intermetallic compounds. It is a comprehensive account of a large amount of new work in the field including modelling, analysis and a range of experimental methods. The text deals with both basic materials, and some current high temperature structural materials.

Download or read book Research in Progress written by and published by . This book was released on 1987 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Introduction to the High Temperature Oxidation of Metals written by Neil Birks and published by Cambridge University Press. This book was released on 2006-03-30 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: A straightforward treatment describing the oxidation processes of metals and alloys at elevated temperatures. This 2006 second edition retains the fundamental theory but incorporates advances made in understanding degradation phenomena. The first half provides an authoritative introduction to the basic principles, covering thermodynamics and mechanisms of high temperature corrosion of metals and alloys. The latter half extends the discussion to oxidation processes in complex systems, from reactions in mixed environments to protective techniques, including coatings and atmosphere control. The authors provide a logical and expert treatment of the subject, producing a revised edition that will be a comprehensive guide to material scientists and engineers requiring an understanding of this elementary process.

Download or read book Research in Progress written by United States. Army Research Office and published by . This book was released on 1987 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1977- consist of two parts: Chemistry, biological sciences, engineering sciences, metallurgy and materials science (issued in the spring); and Physics, electronics, mathematics, geosciences (issued in the fall).

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Reports Awareness Circular TRAC written by and published by . This book was released on 1988-08 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oxidation of Magnesium Single Crystals and Evaporated Films written by Richard Robert Addiss and published by . This book was released on 1958 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High temperature Oxidation of Metals written by Per Kofstad and published by . This book was released on 1966 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Research of the National Institute of Standards and Technology written by and published by . This book was released on 1990 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reports NIST research and development in the physical and engineering sciences in which the Institute is active. These include physics, chemistry, engineering, mathematics, and computer sciences. Emphasis on measurement methodology and the basic technology underlying standardization.

Download or read book The ECPH Encyclopedia of Mining and Metallurgy written by Xu Kuangdi and published by Springer Nature. This book was released on with total page 2429 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies at High Temperatures written by Mallasetty Sondekoppa Chandrasekharaiah and published by . This book was released on 1959 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inventory of Energy Research and Development 1973 1975 Indexes and appendices written by Oak Ridge National Laboratory and published by . This book was released on 1976 with total page 1462 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1974-07 with total page 978 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inventory of Energy Research and Development 1973 1975 written by Oak Ridge National Laboratory and published by . This book was released on 1976 with total page 1610 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Government Research Reports written by and published by . This book was released on 1962 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: