Structure of monolayer coatings deposited by PVD techniques

• Autorzy: Dobrzański L. A. , Lukaszkowicz K. , Labisz K.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The aim of the research is the investigation of the structure of coatings deposited by PVD technique (reactive magnetron sputtering method) onto the substrate from the CuZn40Pb2 brass. Design/methodology/approach: Microstructure was characterised using optical metallography, scanning and transmission electron microscopy. Findings: The hard PVD coatings deposited by reactive magnetron sputtering method demonstrate structure composed of fine crystallites. In case of the monolayer coatings the columnar structure occurs. Examinations of the PVD coating textures reveal that in most cases they have the binary textures {111} and {100} or {110} and {311}. Research limitations/implications: In order to evaluate with more detail the possibility of applying these coatings in tools, further investigations should be concentrated on the determination of the mechanical and tribological properties of the coatings. Originality/value: The paper contributes to better understanding and recognition the structure of thin coatings deposited by PVD techniques.

Słowa kluczowe

EN

electron microscopy; PVD coatings

PL

mikroskopia elektronowa; powłoki PVD

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2006
• Tom: Vol. 18, nr 1-2
• Strony: 271--274
• Opis fizyczny: Bibliogr. 12 poz., rys., tab.

Twórcy

autor

Dobrzański L. A.

• Division of Materials Processing Technology and Computer Techniques in Materials Science, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Lukaszkowicz K.

• Division of Materials Processing Technology and Computer Techniques in Materials Science, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Labisz K.

• Division of Materials Processing Technology and Computer Techniques in Materials Science, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

Bibliografia

• [1] L.A. Dobrzanski, K. Lukaszkowicz, Erosion resistance and tribological properties of coatings deposited by reactive magnetron sputtering method onto the brass substrate, Journal of Materials Processing Technology 157-158 (2004) 317-323.
• [2] L.A. Dobrzański, Fundamentals of Materials Science and Metallurgy. Engineering Materials with fundamentals of Materials Design, WNT, Warszawa (2002) (in Polish).
• [3] Y. Wang, A study of PVD coatings and die materials for extended die-casting die life, Surface and Coatings Technology 94-94 (1997) 60-63.
• [4] G. E. D`Errico, R. Calzavarini, B. Vicenzi, Influences of PVD coatings on cermet tool life in continuous and interrupted turning, Journal of Materials Processing Technology 78 (1998) 53-58.
• [5] C.M. Suh, B.W. Hwang, R.I. Murakami, Behaviors of residual stress and high-temperature fatigue life in ceramic coatings produced by PVD, Materials Science and Engineering 343 (2003) 1-7.
• [6] L.A. Dobrzanski, K. Lukaszkowicz, A. Zarychta, L. Cunha, Corrosion resistance of multilayer coatings deposited by PVD techniques onto the brass substrate, Journal of Materials Processing Technology 164-165 (2005) 816-821.
• [7] C. Liu, Q. Bi, A. Leyland, A. Matthews, An electrochemical impedance spectroscopy study of the corrosion behaviour of PVD coated steels in 0.5 N NaCl aqueous solution, Corrosion Science 45 (2003) 1257-1273.
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• [9] K. Holmberg, A. Matthews, Coating Tribology, Elsevier, Amsterdam, 1994.
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• [12] P. Panjan, M. Cekada, B. Navinsek, A new experimental method for studying the cracking behaviour of PVD multilayer coatings, Surface and Coatings Technology 174-175 (2003) 55-62.