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Please use this identifier to cite or link to this item: http://142.54.178.187:9060/xmlui/handle/123456789/1838
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dc.contributor.authorSaeed, A.-
dc.contributor.authorKhan, A. W.-
dc.contributor.authorJan, F.-
dc.contributor.authorShah, H. U.-
dc.contributor.authorAbrar, M.-
dc.contributor.author. Zaka-Ul-Islam, M-
dc.contributor.authorKhalid, M.-
dc.contributor.author. Zakaullah, M-
dc.date.accessioned2019-11-29T04:56:47Z-
dc.date.available2019-11-29T04:56:47Z-
dc.date.issued2014-01-01-
dc.identifier.issn16 460-
dc.identifier.urihttp://142.54.178.187:9060/xmlui/handle/123456789/1838-
dc.description.abstractA glow discharge plasma nitriding reactor in the presence of an active screen cage is optimized in terms of current density, filling pressure and hydrogen concentrations using optical emission spectroscopy (OES). The samples of AISI 304 are nitrided for different treatment times under optimum conditions. The treated samples were analyzed by X-ray diffraction (XRD) to explore the changes induced in the crystallographic structure. The XRD pattern confirmed the formation of iron and chromium nitrides arising from incorporation of nitrogen as an interstitial solid solution in the iron lattice. A Vickers microhardness tester was used to evaluate the surface hardness as a function of treatment time (h). The results showed clear evidence of improved surface hardness and a substantial amount of decrease in the treatment time compared with the previous work.en_US
dc.language.isoen_USen_US
dc.publisherInstitue of physicsen_US
dc.subjectNatural Scienceen_US
dc.subjectDC Nitrogen-Hydrogenen_US
dc.subjectPlasmaen_US
dc.subjectActive Screen Cageen_US
dc.titleOptimization Study of Pulsed DC Nitrogen-Hydrogen Plasma in the Presence of an Active Screen Cageen_US
dc.typeArticleen_US
Appears in Collections:Journals

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