Publication list of Zsolt Kovács

2011

  • Sándor Hóbor, Zsolt Kovács and Ádám Révész: "Effect of accumulated shear on the microstructure and morphology of severely deformed Cu60Zr30Ti10 metallic glass" J. of Alloys and Comp., in press (2011)
  • Péter Henits, Ádám Révész, Lajos K. Varga and Zsolt Kovács: "The evolution of the microstructure in amorphous Al85Ce8Ni5Co2 alloy during heat treatment and severe plastic deformation: A comparative study" Intermetallics, 19, pp 267-275 (2011)
  • 2010

  • S. Nur Aquida, David Brabazon, S. Naher, Zsolt Kovács and David J. Browne: "Laser micro-processing of amorphous and partially crystalline Cu46Zr48Al7 alloy" Appl. Phys. A, (2010)
    (presented by S. Nur Aquida at COLA2009)
  • Sándor Hóbor, Zsolt Kovács Alex P. Zhilyaev, Lajos K.Varga, Péter J. Szabó and Ádám Révész : "High pressure torsion of Cu-based metallic glasses" J. of Phys. Conf. Series, 240, pp 012153 (2010)
    (presented by Sándor Hóbor at ICSMA15)
  • Péter Henits, Zsolt Kovács , Alex P. Zhilyaev, Lajos K. Varga, Péter J. Szabó, Ádám Révész : "Nanocrystallization in Al85Ce8Ni5Co2 amorphous alloy obtained by different strain rate during high pressure torsion" J. of Alloys and Comp., 504S, pp S91-S94 (2010)

  • Péter Henits, Ádám Révész, Erhard Schafler, Péter J. Szabó, János L. Lábár, Lajos K. Varga, Zsolt Kovács : "Correlation between microstructural evolution during high-pressure torsion and isothermal heat treatment of amorphous Al85Gd8Ni5Co2 alloy" J. Mater. Res., 25, pp 1388-1397 (2010)

  • Ádám Révész, Zsolt Kovács, Péter J. Szabó, Erhard Schafler, Lajos K. Varga, Sándor Hóbor: "High pressure torsion of glass forming binary Cu64.5Zr35.5 alloy" Phys. Stat. Solidi A, 207, pp 1185-1189 (2010)

  • Ádám Révész, Péter Henits, Zsolt Kovács: "Structural changes in Zr-based bulk metallic glasses deformed by high pressure torsion J. of Alloys and Comp., 495 338-340 (2010) (presented by Ádám Révész at ISMANAM2008)
  • Sándor Hóbor, Zsolt Kovács and Ádám Révész : "Estimation of heat production during high pressure of Cu-based metallic glass" J. of Alloys and Comp., 495, pp 352-355 (2010)
    (presented by Ádám Révész at ISMANAM2008)
  • 2009

  • David J. Browne, Zsolt Kovács and W. U. Mirihanage: "Comparison of nucleation and growth mechanisms in alloy solidification to those in metallic glass crystallisation – relevance to modelling" Trans. of the Indian Inst. of Metals, 62, pp 20-23 (2009)
    (presented by David J. Browne at Proc of 4th International Conference on Solidification Science and Processing)
  • Sándor Hóbor, Zsolt Kovács and Ádám Révész : "Macroscopic thermoplastic model applied to the high pressure torsion of metallic glass" J. Appl. Phys, 106, pp 023531 (2009)
  • Péter Henits, Zsolt Kovács, Lajos K. Varga, Ádám Révész: "Nanocrystallization in Al85Ce8Ni5Co2 amorphous alloy induced by heat treatment and severe plastic deformation J. of Phys - Conf Series, 144 012095 (2009) (presented by Péter Henits at RQ13)
  • 2008

  • Zsolt Kovács, Erhard Schafler and Ádám Révész: "Volume changes in Vitreloy bulk metallic glass during room temperature high pressure torsion J. Mater. Res., 23 3409-3414 (2008)
  • Sándor Hóbor, Ádám Révész, Péter J. Szabó, Alex. P. Zhilyaev, Viktória K. Kis, János L. Lábár, Zsolt Kovács: "High pressure torsion of amorpohus Cu60Zr30Ti10 alloy" J. Appl. Phys, 104, pp 033525 (2008)
  • Péter Henits, Zsolt Kovács, Ádám Révész: "Crystallization of an amorphous Al85Ce8Ni5Co2 HPT-alloy" Reviews of Adv. Mater. Sci., 18, pp 597-599 (2008)
    (presented by Péter Henits at ISMANAM 2006)
  • Zsolt Kovács, Péter Henits, Sándor Hóbor, Ádám Révész: "Nanocrystallization process in amorphous alloys during severe plastic deformation and thermal treatments" Reviews of Adv. Mater. Sci., 18, pp 493-596 (2008)
    (presented by Zsolt Kovács at ISMANAM 2006)
  • Sándor Hóbor, Ádám Révész, Alex. P. Zhilyaev, Zsolt Kovács: "Different nanocrystallization sequence during high pressure torsion and thermal treatments of amorphous Cu60Zr20Ti20 alloy" Reviews of Adv. Mater. Sci., 18, pp 490-592 (2008)
    (presented by Sándor Hóbor at ISMANAM 2006)
  • Péter Henits, Ádám Révész, Alex. P. Zhilyaev, Zsolt Kovács: "Severe plastic deformation induced nanocrystallization of melt-spun Al85Y8Ni5Co2 alloy" J. of Alloys and Comp., 461, pp 195-199 (2008)
  • Ádám Révész, Erhard Schafler and Zsolt Kovács: "Structural anisotropy in a Zr57Ti5Cu20Al10Ni8 bulk metallik glass deformed by high pressure torsion at room temperature Applied Physics Letters, 92 11910 (2008)
  • 2007

  • Ádám Révész, Sándor Hóbor, Péter J. Szabó, Alex. P. Zhilyaev, Zsolt Kovács: "Deformation induced crystallization in an amorphous Cu60Zr20Ti20 ally by high pressure torsion" Mater. Sci. Eng A, 460-461, pp 459-463 (2007)

  • Zsolt Kovács, Sándor Hóbor, Péter J. Szabó, János Lendvai, Alex P. Zhilayev and Ádám Révész: "Radial dependence of the microstructure in a HPT Cu-Zr-Ti disc" Mater. Sci. Eng A, 449-451, pp 1139-1142 (2007) (presented by Á. Révész at RQ12 2005)
  • Ádám Révész, Péter Henits and Zsolt Kovács: "High temperature behavior of ball-milled Al-Ni-Ce-Co alloys" J. of Alloys and Compounds, 434-435, pp 424-427 (2007) (presented by Á. Révész at ISMANAM 2005)
  • Alberto Castellero, S.J. Lloyd, S.V. Madge, Zsolt Kovács, J.F. Löffler, Marcello Baricco, A.L. Greer: "Shear-band propagation in fully amorphous and partially crystallized Mg-based alloys studied by nanoindentation and transmission electron microscopy" J. of Alloys and Compounds, 434-435, pp 48-51 (2007) (presented by A. Castellero at ISMANAM 2005)
  • Marcello Baricco, Alberto Castellero, M.Di Chio, Zsolt Kovács, Paula Rizzi, M.Satta, A.Ziggiotti : "Thermal stability and hardness of Mg-Cu-Au-Y amorphous alloys" J. of Alloys and Compounds, 434-435, pp 183-186 (2007) (presented by M. Baricco at ISMANAM 2005)
  • 2006

  • Ádám Révész, Sándor Hóbor, János L. Lábár, Alex P. Zhilayev and Zsolt Kovács: "Partial amorphization of a Cu-Zr-Ti alloy by high pressure torsion" J. of Appl. Phys., 100, pp 103522 (2006)
  • Zsolt Kovács, Péter Henits, Alex. P. Zhilyaev, Nguyen Quang Chinh and Ádám Révész: "Microstructural characterization of the crystallization sequence of a severe plastically deformed Al-Ce-Ni-Co amorphous alloy" Materials Science Forum, 519-521, pp 1329-1334 (2006)
  • István Schiller, Jeno Gubicza, Zsolt Kovács, Nguyen Quang Chinh and Judit Illy: "Precipitation and mechanical properties of supersaturated Al-Zn-Mg alloys processed by severe plastic deformation" Materials Science Forum, 519-521, pp 835-840 (2006)
  • Zsolt Kovács, Péter Henits, Alex P. Zhilayev and Ádám Révész: "Deformation induced primary crystallization in a thermally non-primary crystallizing amorphous Al85Ce8Ni5Co2 alloy" Scripta Mater., 54, pp 1733-1737 (2006)
  • 2005

  • Zsolt Kovács and Ádám Révész: "The effect of the local ordering on the decomposition of amorphous Cu-Zr-Ti alloys" Applied Physics Letters, 87 251909 (2005)
  • Nguyen Quang Chinh, Gyõzõ Horváth, Zsolt Kovács, András Juhász, György Bérces and János Lendvai: "Kinematic and dynamic characterization of plastic instabilities occuring in nano- and microindentation tests" Mater. Sci. Eng. A, 409, pp 100-107 (2005)
  • Ádám Révész, Livia Nagy, Gábor Ribárik, Zsolt Kovács, Tamás Ungár and János Lendvai: "Microstructural evolution in mechanically alloyed nanocrystalline Al-20at.% Mg alloy" J. of Metastable and Nanocrystalline Materials, 24-25, pp 149-152 (2005)
    (presented by Á. Révész at ISMANAM 2004)
  • Ádám Révész, Péter Henits, Sándor Hóbor, Zsolt Kovács: "Thermal stability, microstructure and mechanical behaviour around the glass transition temperature of a Cu60Zr22Ti18 amorphous alloy" J. of Metastable and Nanocrystalline Materials, 24-25, pp 495-498 (2005)
    (presented by Á. Révész at ISMANAM 2004)

  • 2004

  • Zsolt Kovács, Alberto Castellero, A. Lindsay Greer, János Lendvai, Marcello Baricco: "Thermal stability and instrumented indentation in a Mg60Cu30Y10 bulk metallic glass" Mater. Sci. Eng. A 387-389, pp. 1012 (2004)
  • Nguyen Quang Chinh, Jeno Gubicza, Zsolt Kovács, János Lendvai: "Review: Depth sensing indentation tests in studying plastic instabilities" J. Mater. Res. 19, pp. 31 (2004) pdf version of the paper
  • 2002

  • Zsolt Kovács, Frantisek Chmelík, János Lendvai, Pavel Lukác: "Acoustic emission due to Portevin - Le Châtelier instabilities in load rate controlled experiments" Metallic Materials (Kovové Materiály), No 5. 40, pp. 298-306 (2002) doc version of the text and the figures
  • Zsolt Kovács, Nguyen Quang Chinh, János Lendvai, Zenji Horita and Terence G. Langdon: "Effect of indentation size on plastic deformation processes in ultrafine-grained Al-3% Mg alloy" Mater. Sci. Forum, 396-402, pp. 1073 (2002) doc version of the paper
  • Nguyen Quang Chinh, Judit Illy, Zsolt Kovács, Zenji Horita and Terence G. Langdon: "Effect of Mg addition on the work hardening behavior of Aluminum over a wide range of strain", Mater. Sci. Forum, 396-402, pp. 1007 (2002)
  • Zsolt Kovács, Nguyen Quang Chinh, János Lendvai and György Vörös: "Portevin - Le Châtelier type plastic instabilities in depth sensing macro-indentation" Mater. Sci. Eng. A, 325, pp. 255 (2002) pdf version of the paper
  • Nguyen Quang Chinh, Gyõzõ Horváth, Zsolt Kovács, János Lendvai: "Characterization of plastic instability steps occuring in depth sensing indentation tests", Mater. Sci. Eng. A, 324, pp. 219 (2002) pdf version of the paper
  • Zsolt Kovács, Dániel Fátay, Krisztián Nyilas and János Lendvai: "Effect of grain boundaries on PLC plastic instabilities" J. Eng. Mater. Tech., 124, pp. 23 (2002) pdf version of the paper
  • 2001

  • Zsolt Kovács, Nguyen Quang Chinh and János Lendvai: "Orientation dependence of Portevin - Le Châtelier plastic instabilities in depth sensing micro-indentation" J. Mater. Res., 16, pp. 1171 (2001) pdf version of the paper
  • 2000

  • Nguyen Quang Chinh, Ferenc Csikor, Zsolt Kovács, János Lendvai: "Critical concentration of Mg addition for plastic instabilities in Al-Mg alloys", J. Mater. Res., 15, pp. 1037 (2000) pdf version of the paper
  • Zsolt Kovács, János Lendvai and György Vörös: "Localized deformation bands in Portevin - Le Châtelier plastic instabilities at constant stress rate", Mater. Sci. Eng. A, 279/1-2, pp. 179 (2000) pdf version of the paper
  • 1997

  • Nguyen Quang Chinh, Zsolt Kovács, Lajos Reich, Ferenc Székely, Judit Illy and János Lendvai: "Preipitation in AlZnMg(Cu,Zr) alloys", Z. Metallkunde, 88, pp. 607-611 (1997)
  • 1996

  • Nguyen Quang Chinh, Zsolt Kovács, Lajos Reich, Ferenc Székely, Judit Illy and János Lendvai: "Preipitation and work hardening in high strength AlZnMg(Cu,Zr) alloys", Mater. Sci. Forum, 217-222, pp. 1293-1298 (1996)


  • (updated: 8 July 2011)

    Other scientifical contributions:

    2002

  • Zsolt Kovács "Portevin - Le Chatelier plastic instabilities", Ph.D. Thesis, Supervisor: János Lendvai (2002).
  • pdf version my Ph.D.

    1997

  • Zsolt Kovács "Investigations of deformations at high temperatures in metals containing second phases", Diploma Thesis, Supervisor: János Lendvai (1997). (In Hungarian)
  • 1996

  • Lajos Reich, Zsolt Kovács and Ferenc Székely: "Effect of Cu and Zr on the mechanical properties of the AlZnMg alloys", XI. Inter. Conf. of Physics Students, Szeged (Hungary), August 1996.
  • 1995

  • Lajos Reich, Zsolt Kovács and Ferenc Székely: "Effect of Cu and Zr on the precipitation processes and mechanical properties of AlZnMg(Cu,Zr) alloys", Paper of the Students' Scientific Club, Supervisor: Nguyen Quang Chinh, 1995. (In Hungarian)