Hard and wear resistance coatings for cutting tools

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

Abstrakty

EN

Purpose: The paper presents investigation results of structure and properties of the cemented carbide tips and cermet tools, both uncoated and coated with single and multiple hard surface layers in the physical (PVD) and chemical (CVD) vapour deposition processes. Design/methodology/approach: SEM, TEM, X-ray, Microhardness, Scratch test, Cutting test. Findings: The TiN+gradient or multi (Ti,Al,Si)N+TiN system coatings deposited with the PVD method in the cathodic arc evaporation CAE onto the substrates from cermets and cemented carbides reveal better working properties in comparison to the commercial tool materials with the gradient- or multi-layer and single- and two-component coatings deposited in the PVD or CVD processes. Practical implications: Dry cutting processes without the use of the cutting fluids. Originality/value: In the paper the investigation of TiN+gradient or multi(Ti,Al,Si)N+TiN nanocrystalline coatings deposited in the CAE process on cemented carbides and cermets were carried out in order to improve the tool cutting properties.

Słowa kluczowe

EN

tool materials; PVD; SEM; TEM; X-ray; cutting

PL

materiały narzędziowe; PVD; mikroskopia elektronowa skaningowa; SEM; mikroskopia elektronowa transmisyjna; TEM; promieniowanie rentgenowskie; skrawanie

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2007
• Tom: Vol. 24, nr 2
• Strony: 107--110
• Opis fizyczny: Bibliogr. 16 poz., fot., rys., tab.

Twórcy

autor

Gołombek K.

autor

Dobrzański L. A.

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

Bibliografia

• [1] L.A. Dobrzański, K. Gołombek, Structure and properties of the cutting tools made from cemented carbides and cermets with the TiN+mono-, gradient- or multi(Ti,Al,Si)N+TiN nanocrystalline coatings, Journal of Materials Processing Technology 164-165 (2005) 805-815.
• [2] L.A. Dobrzański, K. Gołombek, Gradient coatings deposited by Cathodic Arc Evaporation: characteristic of structure and properties, Journal of Achievements in Materials and Manufacturing Engineering, 14 (2006) 48-53.
• [3] L.A. Dobrzański, K. Gołombek, J. Mikuła, D. Pakuła, Cutting ability improvement of coated tool materials, Journal of Achievements in Materials and Manufacturing Engineering, 17 (2006) 41-44.
• [4] L.A. Dobrzański, L. Wosińska, K. Gołombek, J. Mikuła, Structure of multicomponent and gradient PVD coatings deposited on sintered tool materials, Journal of Achievements in Materials and Manufacturing Engineering, 20 (2007) 99-102.
• [5] M. Clapa, D. Batory, Improving adhesion and wear resistance of carbon coatings using Ti:C gradient layers, Journal of Achievements in Materials and Manufacturing Engineering, 20 (2007) 415-418.
• [6] P. Holubar, M. Jilek, M. Sima, Present and possible future applications of superhard nanocomposite coatings, Surface and Coating Technology 133-134 (2000) 145-151.
• [7] J. Kopač, Cutting tool wear during high-speed cutting. Strojniski vestnik 50 (2004) 195-205.
• [8] S. Hogmark, S. Jacobson, M. Larsson, Design and evaluation of tribological coatings, Wear 246 (2000) 20-33.
• [9] S. Tjong, H. Chen, Nanocrystalline materials and coatings, Materials Science and Engineering R45 (2004) 1-88.
• [10] A. Jehn Hermann, Multicomponent and multiphase hard coatings for tribological applications, Surface and Coatings Technology 131 (2000) 433-440.
• [11] S. PalDey, S.C. Deevi, Single layer and multilayer wear resistant coatings of (Ti,Al)N: a review, Materials Science and Engineering A342 (2003) 58-79.
• [12] J.A. Ghani, I.A. Choudhury, H.H. Masjuki, Wear mechanism of TiN coated carbide and uncoated cermets tools at high cutting speed applications, Journal of Materials Processing Technology 153-154 (2004) 1067-1073.
• [13] H.G. Prengel, P.C. Jindal, K.H. Wendt, A.T. Santhanam, P.L. Hegde, R.M. Penich, A new class of high performance PVD coatings for carbide cutting tools, Surface and Coatings Technology 139 (2001) 25-34.
• [14] P.H. Mayrhofer, Ch. Mitterer, L. Hultman, H. Clemens, Microstructural design of hard coatings, Progress in Materials Science 51 (2006) 1032-1114.
• [15] Yin-Yu Chang, Da-Yung Wang, Chi-Yung Hung, Structural and mechanical properties of nanolayered TiAlN/CrN coatings synthesized by a cathodic arc deposition process, Surface and Coatings Technology 200 (2005) 1702-1708.
• [16] Z. Peng, H. Miao, W. Wang, S. Yang, Ch. Liu, L. Qi, Hard and wear-resistant titanium nitride films for ceramic cutting tools by pulsed high energy density plasma, Surface and Coatings Technology 166 (2003) 183-188.