Nanomechanical properties of nanocrystalline Ni–Fe mold insert

Nanocrystalline Ni–Fe alloy micro-mold inserts were fabricated by UV lithographic technology and pulse current electroforming process. The structure, surface and mechanical properties of Ni–Fe alloys were evaluated under different pulse current electroforming processes via X-ray diffraction (XRD), s...

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Veröffentlicht in:	Journal of alloys and compounds 2004-06, Vol.372 (1), p.224-230
Hauptverfasser:	Yeh, Y.-M, Tu, G.C, Fang, T.-H
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Cross-disciplinary physics: materials science rheology Electroforming Exact sciences and technology Materials science Metals. Metallurgy Nanocrystalline materials Nanoindentation Nanoscale materials and structures: fabrication and characterization Ni–Fe alloy Physics Surface friction coefficient
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Beschreibung
Zusammenfassung:	Nanocrystalline Ni–Fe alloy micro-mold inserts were fabricated by UV lithographic technology and pulse current electroforming process. The structure, surface and mechanical properties of Ni–Fe alloys were evaluated under different pulse current electroforming processes via X-ray diffraction (XRD), scanning probe microscope (SPM), nanoindentation, and scanning transmission electron microscope (STEM). The results show that when Fe content of the alloys increase by over 10% the grain size of Ni–Fe alloys was
ISSN:	0925-8388 1873-4669
DOI:	10.1016/j.jallcom.2003.08.101