2017
DOI: 10.12693/aphyspola.131.20
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Improvement of Surface Properties of Low Carbon Steel by Nitriding Treatment

Abstract: This work aimed to improve the physicochemical properties of a low carbon steel C15 by a nitriding treatment in a salt bath at 580• C. The micrographs of treated sample show that the nitriding treatment causes significant structural changes, it is allowed to delineate the nitriding layer. The X-ray diffraction and the Raman spectroscopy of the treated samples permitted to identify different nitrides (Fe2−3N, Fe4N) formed. The obtained hardness profile determines the nitriding depth. Potentiodynamic curves show… Show more

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Cited by 10 publications
(3 citation statements)
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“…Benlahreche, F. Z. [15], identifica una compuesta y una zona de difusión en pruebas de nitruración de un acero da baja aleación. Parte del nitrógeno se precipita el nitruro γ'-Fe 4N en forma de agujas.…”
Section: Microestructuras Nitruradasunclassified
“…Benlahreche, F. Z. [15], identifica una compuesta y una zona de difusión en pruebas de nitruración de un acero da baja aleación. Parte del nitrógeno se precipita el nitruro γ'-Fe 4N en forma de agujas.…”
Section: Microestructuras Nitruradasunclassified
“…Pengujian struktur mikro pada spesimen yang telah melalui proses nitridasi dilakukan untuk mengetahui pengaruh waktu penahanan terhadap struktur mikro specimen [7]. Gambar 4 diatas merupakan perbandingan antara permukaan spesimen tanpa perlakuan dengan yang mengalami perlakuan nitridasi dengan variasi waktu penahanan.…”
Section: Hasil Pengujian Mikrografiunclassified
“…Thus, N and C ions diffuse between the surface layers of the metal, forming a diffusion layer. As the process evolves, N and C saturation occurs in this region, leading to the formation of a layer of nitrides and carbides on the surface, normally called a layer of compounds 6 .…”
Section: Introductionmentioning
confidence: 99%