Abstract
Pure iron foils were converted into {\(\gamma ' - Fe_4 N_{1 - x} \)} foils of various compositions by means of nitriding in selected NH3/H2 gas mixtures at 803 and 843 K. The lattice parameter and the linear thermal expansion coefficient of {\(\gamma ' - Fe_4 N_{1 - x} \)} nitride and the surrounding gas atmosphere.
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M. A. J. SOMERS, formerly Graduate Student at the Laboratory of Metallurgy, Delft University of Technology
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Somers, M.A.J., van der Pers, N.M., Schalkoord, D. et al. Dependence of the lattice parameter of {\(\gamma '\)} iron nitride, Fe4N1−x , on nitrogen content; Accuracy of the nitrogen absorption datairon nitride, Fe4N1−x , on nitrogen content; Accuracy of the nitrogen absorption data. Metall Trans A 20, 1533–1539 (1989). https://doi.org/10.1007/BF02665509
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DOI: https://doi.org/10.1007/BF02665509