Browse > Article
http://dx.doi.org/10.3740/MRSK.2006.16.2.085

Fraction Analysis of ε and γ'-iron Nitride in Compound Layer Using X-ray Diffraction  

Kim, Yoon-Kee (Department of Advanced Materials Engineering, Hanbat National University)
Publication Information
Korean Journal of Materials Research / v.16, no.2, 2006 , pp. 85-91 More about this Journal
Abstract
The fraction of $\varepsilon\;and\;\gamma$'-iron nitride in compound layer is predicted by x-ray diffraction using direct comparison method. The validity of formulation models was checked by comparing calculated results with metallographic analysis of iron nitride compound layer grown on steel S45C by gas nitriding. The fraction of $\varepsilon$ calculated by the three phase model, porous-$Fe_3N$/ dense-$Fe_3N$/ mixed layer with $Fe_3N\;and\;Fe_4N$, is 80 percent of that analyzed by etching technique. The $\varepsilon$ fraction predicted by mixed layer model is 122 percent of that measured by microscope.
Keywords
x-ray diffraction; iron-nitride; fraction analysis; direct comparison method;
Citations & Related Records
연도 인용수 순위
  • Reference
1 O. Ozturk, O. Onmus and D. L. Williamson, Surface and Coatings Technology, 196, 341 (2005)   DOI   ScienceOn
2 A. Celik, I. Efeogglu and G. Sakar, Mater. Charact., 46, 39 ？(2001)   DOI   ScienceOn
3 E. Menthe, K.-T. Rie, J. W. Schultze and S. Simson, Surface and Coatings Technology, 74-75, 412 (1995)   DOI   ScienceOn
4 B. D. Cullity, Elements of x-ray diffraction, 2nd ed, Addison-Wesley Publishing Company, Inc. Reading, Massachusetts, (1978)
5 K. H. Jack, Proceedings of the Royal Society of London, ？Series A: Mathematical and Physical Sciences, 195, 34 (1948)   DOI
6 K. H. Jack, Acta Crystallographica, 5, 404 (1952)   DOI
7 M. L. Doche, V. Meynie, H. Mazille, C. Deramaix and P. Jacquot, Surface and Coatings Technology, 154, 113 (2002)   DOI   ScienceOn
8 Y. Inokuti, N. Nishida and N. Oashi, Metal. Trans., 6A, (1975)
9 S. Mridha and D. H. Jack, Metallography, 15, 163 (1982)   DOI   ScienceOn
10 T. Liapina, A. Leineweber and E. J. Mittemeijer, Scripta Materialia, 48, 1643 (2003)   DOI   ScienceOn
11 V. I. Dimitrov, J. D'Haen, G. Knuyt, C. Quaeyhaegens and L. M. Stals, Computational Materials Science, 15, 22 (1999)   DOI   ScienceOn
12 P. Corengia, G. Ybarra, C. Monia, A. Cabo and E. Broitrnan, Surface and Coatings Technology, in press
13 T. G. R.Clarke, A. da Silva Rocha, A. Reguly and T. Hirsch, Surface and Coatings Technology, 194, 283 (2005)   DOI   ScienceOn