Download or read book Morphological and Kinetics Study of Initial stage Oxidation of Copper and Copper Alloy by in Situ TEM written by Langli Luo and published by . This book was released on 2012 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book In situ Morphological Study of Copper Oxidation written by Bülent Önay and published by . This book was released on 1986 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book High Temperature Corrosion and Protection of Materials 5 written by Roland Streiff and published by Trans Tech Publications Ltd. This book was released on 2001-10-12 with total page 1010 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume is indexed by Thomson Reuters CPCI-S (WoS). The degradation of materials and coatings in aggressive environments continues to be of great relevance to a wide range of industrial applications. The topic is of vital economic concern to the transportation, energy generation, and chemical processing industries in the developing, as well as the developed, nations of the world. The dual thrusts of conservation of resources and protection of the environment here strongly influence the tone of the technical submissions and thus again reflect the world-wide concern.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 1572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metals Abstracts written by and published by . This book was released on 1996 with total page 1628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metals Abstracts Index written by and published by . This book was released on 1996 with total page 1622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Influence of Copper on the Rate of Solution of Iron in Acids written by Frederick Keller Bell and published by . This book was released on 1900 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Thermodynamic and a Kinetic Study of Deoxidation of Copper Alloys Using an Electrochemical Technique written by Chitta Ranjan Nanda and published by . This book was released on 1969 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2005 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparison of the Isothermal Oxidation Behavior of As Cast Cu 17 Percent Cr and Cu 17 Percent Cr 5 Percent Al Part 1 Oxidation Kinetics written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2019-01-14 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The isothermal oxidation kinetics of as-cast Cu-17%Cr and Cu-17%Cr-5%Al in air were studied between 773 and 1173 K under atmospheric pressure. These observations reveal that Cu-17%Cr-5%Al oxidizes at significantly slower rates than Cu-17%Cr. The rate constants for the alloys were determined from generalized analyses of the data without an a priori assumption of the nature of the oxidation kinetics. Detailed analyses of the isothermal thermogravimetric weight change data revealed that Cu-17%Cr exhibited parabolic oxidation kinetics with an activation energy of 165.9]/-9.5 kJ/mol. In contrast, the oxidation kinetics for the Cu-17%Cr-5%Al alloy exhibited a parabolic oxidation kinetics during the initial stages followed by a quartic relationship in the later stages of oxidation. Alternatively, the oxidation behavior of Cu-17%CR-5%Al could be better represented by a logarithmic relationship. The parabolic rate constants and activation energy data for the two alloys are compared with literature data to gain insights on the nature of the oxidation mechanisms dominant in these alloys. Raj, S. V. Glenn Research Center WBS 561581.02.08.03.15.02
Download or read book In situ Oxidation Study of Copper Tin and Copper tin Intermetallics at Low Temperatures by X ray Photoelectron Spectroscopy written by Dong-Ning Wang and published by . This book was released on 1997 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the case of the solid solution $\alpha$ phase, a mixture of copper and tin oxides is observed in the oxide layer at all three temperatures. At temperatures below 350$\sp\circ$C the copper component in the alloy oxidizes to Cu$\sb2$O; at 350$\sp\circ$C it oxidizes to Cu$\sb2$O and CuO for oxidation times more than 20 minutes. (Abstract shortened by UMI.).
Download or read book A STUDY OF COPPER OXIDATION AND SOME IRRADIATION EFFECTS Final Report written by and published by . This book was released on 1963 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A new volumetric apparatus and a procedure for the study of the kinetics of oxidation of metals in a nuclear reactor are described. Measurements were made on the initial stages of oxidation of 99.999% pure, polycrystalline Cu wires at 100 to 300 c- C. The O gas was held at constant pressures during each isothermal oxidation. The pressures employed ranged from 50 to 200 mm Hg. A significant increase in logarithmic oxidation rate was observed in the presence of 2 x 10/sup 6/ r/hr of gamma irradiation in the temperature range 100 to 250 c- C. The experimental data were interpreted to be in support of the discontinuous oxidation theory of Benard. Sharp transitions were observed in the kinetic rate laws. In general, a logarithmic rate region was observed that was both preceded and followed by regions of parabolic rate behavior. No cubic rate behavior was observed. The effect of temperature on the parabolic rate constants was found to obey the Arrhenius equation. The activation energy was found to be from 0.73 to 0.82 ev, and the logarithmic rate constants were found to be independent of temperature. The effect of pressure was observed to be marked in the early part of the oxidation. Increased pressure of O decreases the transition time and thickness where the change from parabolic to logarithmic rate behavior occurs. (auth).
Download or read book Physics Briefs written by and published by . This book was released on 1994 with total page 1146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Atom probe Field Ion Microscopic Study of the Initial Stages of Oxidation of Copper and Copper iron Alloy written by Kazuhiro Hono and published by . This book was released on 1987 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atmospheric Corrosion written by Christofer Leygraf and published by John Wiley & Sons. This book was released on 2016-06-07 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: ATMOSPHERIC CORROSION Presents a comprehensive look at atmospheric corrosion, combining expertise in corrosion science and atmospheric chemistry Atmospheric corrosion has been a subject of engineering study, largely empirical, for nearly a century. Scientists came to the field rather later on and had considerable difficulty bringing their arsenal of tools to bear on the problem. Atmospheric corrosion was traditionally studied by specialists in corrosion having little knowledge of atmospheric chemistry, history, or prospects. Atmospheric Corrosion provides a combined approach bringing together experimental corrosion and atmospheric chemistry. The second edition expands on this approach by including environmental aspects of corrosion, atmospheric corrosion modeling, and international corrosion exposure programs. The combination of specialties provides a more comprehensive coverage of the topic. These scientific insights into the corrosion process and its amelioration are the focus of this book. Key topics include the following: Basic principles of atmospheric corrosion chemistry Corrosion mechanisms in controlled and uncontrolled environments Degradation of materials in architectural, transport, and structural applications; electronic devices; and cultural artifacts Protection of existing materials and choosing new ones that resist corrosion Prediction of how and where atmospheric corrosion may evolve in the future Complete with appendices discussing experimental techniques, computer models, and the degradation of specific metals, Atmospheric Corrosion, Second Edition continues to be an invaluable resource for corrosion scientists, corrosion engineers, conservators, environmental scientists, and anyone interested in the theory and application of this evolving field. The book concerns primarily the atmospheric corrosion of metals and is written at a level suitable for advanced undergraduates or beginning graduate students in any of the physical or engineering sciences.
Download or read book The Corrosion of Copper Tin and Their Alloys written by Henry Leidheiser and published by . This book was released on 1971 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1989 with total page 1116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
