Nitrogen implantation in various alloyed steels: Matrix and texture effects

Using conversion electron Mössbauer spectroscopy and grazing X-ray diffraction, microstructure changes induced by implantation with 2×10 17 N + cm -2 at 20°C in various alloyed steels are determined. Influence of alloying elements and structure of the matrix on the amount of precipitated phases is e...

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Bibliographic Details
Published in:Applied surface science 1988-06, Vol.32 (1), p.141-155
Main Authors: Fayeulle, S., Marest, G., Moncoffre, N., Tousset, J.
Format: Article
Language:English
Subjects:
Applied sciences
Cross-disciplinary physics: materials science
rheology
Exact sciences and technology
Heat treatment
Materials science
Metals, semimetals and alloys
Metals. Metallurgy
Physics
Production techniques
Specific materials
Thermochemical treatment and diffusion treatment
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Summary:Using conversion electron Mössbauer spectroscopy and grazing X-ray diffraction, microstructure changes induced by implantation with 2×10 17 N + cm -2 at 20°C in various alloyed steels are determined. Influence of alloying elements and structure of the matrix on the amount of precipitated phases is explained. Nitride or carbonitride precipitates show a preferential orientation which is correlated with residual stresses created by the implantation process.
ISSN:0169-4332
1873-5584
DOI:10.1016/0169-4332(88)90078-5