Quantitative Approach for Determining the Critical Volume Fraction for the Transition from Internal to External Oxidation

详细信息    查看全文

• 作者：Wei Zhao (1)
  Yihong Kang (1)
  Juan Manuel Alvarado Orozco (1)
  Brian Gleeson (1)
  
  1. Department of Mechanical Engineering and Materials Science ; University of Pittsburgh ; Pittsburgh ; PA ; 15261 ; USA
  
• 关键词：Critical volume fraction ; Internal oxidation ; Wagner鈥檚 theory ; Initial oxidation
• 刊名：Oxidation of Metals
• 出版年：2015
• 出版时间：April 2015
• 年：2015
• 卷：83
• 期：3-4
• 页码：187-201
• 全文大小：765 KB
• 参考文献：1. Darken, LS (1961) Transactions of the AIME 54: pp. 600
  2. Wagner, C (1959) Zeitschrift-fuer-Elektrochemie 63: pp. 772
  3. Since Wagner鈥檚 paper was written in Germany, this paragraph was found in a book by David Young, in 鈥淗igh Temperature Oxidation and Corrosion of Metals鈥? Elsevier Science; 1 edition (October 17, 2008).
  4. Rapp, RA (1961) Acta Materialia 9: pp. 730 CrossRef
  5. Nesbitt, A (1989) Journal of the Electrochemical Society 136: pp. 1511 CrossRef
  6. Leblond, JB (2011) Oxidation of Metals 75: pp. 93 CrossRef
  7. J. S. Kirkaldy, in Oxidation of Metals and Alloys, ed. D. L. Douglass (American Society of Metals, Metals Park, 1971), pp. 101.
  8. Belova, IV, Murch, GE (2003) Defect and Diffusion Forum 79: pp. 218
  9. Maxwell, JC (1904) Treatise on Electricity and Magnetism. Clarendon Press, Oxford
  10. Neale, GH, Bader, WK (1973) AIChE Journal 19: pp. 112 CrossRef
  11. Hashkin, Z, Shtrikman, S (1962) Journal of Applied Physics 33: pp. 3125 CrossRef
  12. Prager, S (1963) Physica 29: pp. 129 CrossRef
  13. Rue, RE, Tobias, CW (1959) Journal of the Electrochemical Society 106: pp. 827 CrossRef
  14. Fricke, H, Morse, S (1925) Physical Review 25: pp. 361 CrossRef
  15. Wyllie, MRJ, Gregory, MAR (1953) Transaction of the AIME 198: pp. 103
  16. Schofield, RK, Dakshinamurti, C (1948) Faraday Society Disc 3: pp. 56 CrossRef
  17. Giggins, CS, Pettit, FS (1971) Journal of the Electrochemical Society 118: pp. 1782 CrossRef
  18. Park, J, Altstetter, CJ (1987) Metallurgical and Materials Transactions A 18: pp. 43 CrossRef
  19. Gust, W, Hintz, HB, Lodding, A, Odelius, H, Predel, B (1981) Physica Status Solidi 64: pp. 187 CrossRef
  20. Janssen, MMP (1973) Metallalurgical Transaction 4: pp. 1623
  Archiv Eisenhuttenwesen 9: pp. 405
  21. B枚hm, G, Kahlweit, M (1964) Acta Materialia 12: pp. 641 CrossRef
  22. Paper was written in Germany. The referenced part was translated in the paper of: R. A. Rapp, / Corrosion 21, 382 (1965).
  23. Gesmundo, F, Castello, P, Viani, F, Roos, C (1998) Oxidation of Metals 49: pp. 237 CrossRef
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Inorganic Chemistry
  Tribology, Corrosion and Coatings
  Metallic Materials
  
• 出版者：Springer Netherlands
• ISSN：1573-4889

文摘

A theoretical approach is presented to calculate the critical volume fraction f v * for the transition from internal to external oxidation. The focus was on the evolution of internal-oxide volume fraction during the initial stage of oxidation. An equation to calculate f v * was developed by considering an effective diffusion coefficient of oxygen in the alloy (D O eff ) which takes into account the evolving blocking effect by forming internal oxide precipitates. Based on this physical process, three types of oxidation behavior can result, depending on the properties of the alloy and exposure atmosphere. Further discussions on the remaining discrepancy between predicted and experimentally-determined f v * values are provided for refinement on the theoretical prediction of this parameter.