Search Results - "Luyckx, S."

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    The dependence of the contiguity of WC on Co content and its independence from WC grain size in WC–Co alloys by Luyckx, S., Love, A.

    “…This paper reports the results of a systematic investigation which has confirmed that the contiguity of the carbide phase in WC–Co alloys is only a function of…”
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    Journal Article
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    Quantitative relationships between magnetic properties, microstructure and composition of WC–Co alloys by Love, A., Luyckx, S., Sacks, N.

    Published in Journal of alloys and compounds (21-01-2010)
    “…A quantitative relationship between WC grain size, Co content and coercivity has been derived using data from a wide range of WC–Co alloys. The relationship…”
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    Journal Article
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    Effect of freeze-drying and gamma irradiation on the mechanical properties of human cancellous bone by Cornu, O, Banse, X, Docquier, P L, Luyckx, S, Delloye, C

    Published in Journal of orthopaedic research (01-05-2000)
    “…Freeze-drying and gamma irradiation are commonly used for preservation and sterilization in bone banking. The cumulative effects of preparation and…”
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    Journal Article
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    Slip in tungsten monocarbide II. A first-principles study by NABARRO, F. R. N, BARTOLUCCI LUYCKX, S, WAGHMARE, U. V

    “…We use first-principles density functional theory calculations based on pseudopotentials and plane wave basis to determine structure and energetics of tungsten…”
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    Conference Proceeding Journal Article
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    Slip in tungsten monocarbide I. Some experimental observations by NABRRO, F. R. N, BARTOLUCCI LUYCKX, S, WAGHMARE, U. V

    “…Tungsten carbide crystal is trigonal rather than hexagonal as is often assumed. The dependence of the room temperature hardness on the geometry of indentation…”
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    Conference Proceeding Journal Article
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    The size effect in microindentation by Nabarro, F. R. N., Shrivastava, Sanjiv, Luyckx, S. B.

    Published in Philosophical magazine (Abingdon, England) (01-09-2006)
    “…The theory by Stelmashenko et al., De Guzman et al. and Nix and Gao of the size effect in microindentation is outlined and some implicit assumptions are…”
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    Journal Article
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    Performance of WC–VC–Co thermal spray coatings in abrasion and slurry erosion tests by Machio, C.N., Akdogan, G., Witcomb, M.J., Luyckx, S.

    Published in Wear (2005)
    “…Thermal spray coatings based on tungsten carbide are widely used in wear applications. This paper presents results obtained from commercial WC–12 wt.%Co and…”
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    Journal Article Conference Proceeding
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    Increasing the abrasion resistance without decreasing the toughness of WC–Co of a wide range of compositions and grain sizes by Luyckx, S., Sacks, N., Love, A.

    “…The results presented in this paper show that the abrasion resistance of WC–Co alloys can be increased by increasing the WC grain size while keeping the…”
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    Journal Article
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    Influence of temperature, grain size and cobalt content on the hardness of WC–Co alloys by Milman, Yu.V, Luyckx, S, Northrop, IT

    “…The Vickers hardness of WC–Co alloys has been measured at temperatures ranging from −196 to 900°C. The cobalt content of the alloys ranged from 10 to 24 vol%…”
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    Journal Article
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    Characterization of WC–VC–Co thermal spray powders and coatings by Luyckx, S., Machio, C.N.

    “…The composition and microstructure of agglomerated and sintered WC–VC–Co thermal spray powders and of the high pressure/high velocity oxy-fuel (HP/HVOF)…”
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    Journal Article
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    High temperature hardness of Wc-Co-Ru by LUYCKX, S

    Published in Journal of materials science letters (01-11-2002)
    “…Room temperature measurements have shown that additions of Ru harden WC-Co significantly, at least at Ru/Co mass ratios higher than approx =0.15. However,…”
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    Journal Article
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    Phase response of WC–Ni to cyclic compressive loading and its relation to toughness by Krawitz, A.D., Venter, A.M., Drake, E.F., Luyckx, S.B., Clausen, B.

    “…The interaction of uniaxial compressive load and thermal residual stress was measured in a WC–10 wt.% (16 vol.%) Ni cemented carbide composite using neutron…”
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    An empirical ranking of a wide range of WC-Co grades in terms of their abrasion resistance measured by the ASTM standard B 611-85 test by O'Quigley, D.G.F., Luyckx, S., James, M.N.

    “…This paper reports the results of a comprehensive investigation into the abrasion resistance of WC-Co alloys, as measured by the ASTM Standard B 611-85 test…”
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    Journal Article
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    Semi-empirical relationship between the hardness, grain size and mean free path of WC–Co by Makhele-Lekala, L., Luyckx, S., Nabarro, F.R.N.

    “…The Vickers hardness of several well-characterized grades of WC–Co (23 in total) was measured. The mean grain size of these samples ranged from 0.6 to 5.0 μm…”
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    On the formation of CoFe2O4 when drilling hematite with WC–Co drill bit inserts by Banganayi, C., Mulaba-Bafubiandi, A.F., Luyckx, S.

    “…It is commonly observed that WC-Co drill bit inserts wear more rapidly when drilling hematite ore than when drilling other ores of comparable hardness, e.g…”
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    Journal Article