Narzędzia help

Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
next last
cannonical link button

http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-article-BOS4-0021-0041

Czasopismo

Archives of Materials Science

Tytuł artykułu

Structure and properties of surface layer of hot work tool steels alloyed using high power diode laser (HPDL)

Autorzy Dobrzański, L. A.  Jonda, E.  Labisz, K. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN The lifetime of tools and parts of machines is related with properties of surface layer. Thus the surface layer and its properties are elements which are critical for lifetime of tools and parts of machines and also for lifetime of whole technical equipment. If the working surface of a tool or its part is exposed to rough friction, an intensive mass and volume loss occurs. In this case it is reasonable to produce a surface layer which is extremely wear resistant to avoid the mass and volume loss. In this paper the results of remelting and alloying laser parameters on the structure and properties of the surface layer of the X40CrMoV5-1 and 32CrMoV12-28 hot work tool steels, using the high power diode laser (HPDL) are presented. The effect was determined of the main alloying parameters on hardness, abrasive wear resistance and roughness. The hot work tool steels conventionally heat treated were used as reference material and the tantalum carbide was used as an alloying material. The remelted layers which were formed in the surface of investigated hot work tool steels were metallographically examined and analyzed using a hardness testing machine.
Słowa kluczowe
PL retopienie   stopowanie   struktura   laser  
EN remelting   alloying   structure   laser  
Wydawca Komitet Nauki o Materiałach PAN
Czasopismo Archives of Materials Science
Rocznik 2008
Tom Vol. 29, nr 3
Strony 102--109
Opis fizyczny Bibliogr. 10 poz., rys., tabl.
Twórcy
autor Dobrzański, L. A.
autor Jonda, E.
autor Labisz, K.
  • Division of Materials Processing Technology, Management and Computer Techniques in Materials Science, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland, leszek.dobrzanski@polsl.pl
Bibliografia
[1] L.A. Dobrzański, K. Labisz, E. Jonda, A. Klimpel, Comparison of the surface alloying of the 32CrMoV12-28 tool steel using TiC and WC powder, Journal of Materials Processing Technology 191 (2007) 321-325.
[2] M. Bonek, L.A. Dobrzański, E. Hajduczek, A. Klimpel, Structure and properties of laser alloyed surface layers on the hot-work tool steel, Journal of Materials Processing Technology 175 (2006) 45-54.
[3] L.A. Dobrzański, M. Bonek, E. Hajduczek, A. Klimpel, Alloying the X40CrMoV5-1 steel surface layer with tungsten carbide by the use of a high power diode laser, Applied Surface Science 247 (2005) 328-332.
[4] L.A. Dobrzański, M. Bonek, E. Hajduczek, A. Klimpel, A. Lisiecki, Application of high power diode laser (HPDL) for alloying of X40CrMoV5-1 steel surface layer by tungsten carbides, Journal of Materials Processing Technology 155-156 (2004) 1956-1963.
[5] Minlin Zhong, Wenjin Liu, Hongjun Zhang, Corrosion and wear resistance characteristics of NiCr coating by laser alloying with powder feeding on grey iron liner, Wear 260 (2006) 1349-1355.
[6] J. Kusiński, Laser Applications in Materials Engineering, WN Akapit, Cracow, 2000 (in Polish).
[7] E. Keneedy, G. Byrne, D.N. Collins, A review of the use of high power diode lasers in surface hardening, Journal of Materials Processing Technology 155-156 (2004) 1855-1860. 2 mm
[8] L.A. Dobrzański, K. Labisz, E. Jonda, Laser treatment of the surface layer of 32CrMoV12-28 and X40CrMoV5-1 steels, Journal of Achievements in Materials and Manufacturing Engineering 29/1 (2008) 63-70.
[9] L.A. Dobrzański, E. Jonda, K. Lukaszkowicz, K. Labisz, A. Klimpel, Surface modification of the X40CrMov5-1 steel by laser alloying and PVD coatings deposition, Journal of Achievements in Materials and Manufacturing Engineering 27/2 (2008) 179-182.
[10] L.A. Dobrzański, J. Domagała, T. Tański, A. Klimpel, D. Janicki, Laser Surface treatment of magnesium alloy with WC and TiC powders using HPDL, Journal of Achievements in Materials and Manufacturing Engineering 28/2 (2008) 179-186.
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-article-BOS4-0021-0041
Identyfikatory