WC/(Ta+W) Çok Tabakalı Kaplanmış SiAlON Matkap Uçlarının Karbon Fiber Takviyeli Polimer (CFRP) Kompozitlerin Delme Operasyonlarındaki Performansları
Talaşlı imalat sürecinde kullanılan karbür esaslı kesici takım malzemelerinin takım ömrünü arttırmada kesme yüzeyinde fiziksel ve kimyasal buhar biriktirme (sırasıyla PVD ve CVD) gibi yöntemler ile sert seramik kaplamaların uygulanması oldukça yaygındır. Bu çalışmada, PVD yöntemi kullanılarak, WC/(Ta+W) malzemesi ile kaplanmış SiAlON seramik matkap uçlarında kaplamanın yapısı, bağlanma mukavemeti ve performansa etkileri araştırılmıştır. Sonuçlar, kaplama tabakası WC/(Ta+W) ile SiAlON altlık ara yüzeyindeki bağlanma mukavemetinin yetersiz olduğunu göstermiş, bu nedenle de kaplamanın takımların kesme performansına herhangi bir etkide bulunmadığı belirlenmiştir.
The Perfomance of WC-/(Ta+C) Multilayer Coated SiAlON Drilling Tools on Drilling Operation of Carbon Fiber Reinforced Polymer (CFRP) Composites
The application of hard ceramic coatings on cutting edges by physical and chemical vapor deposition (PVD and CVD, respectively) is a widely used technique to improve the life of the carbide based cutting tools in machining operations. In this study, structure, quality and effects on the cutting performance of WC/(Ta+W) coating layer on a SiAlON based drilling tool was investigated. The results showed that the bonding between coating layer WC/(Ta+W) and SiAlON substrate was insufficient and no improvement on the tool life was recorded by the application of coating on SiAlON drilling tools.
___
- Dobrzanski, L.A. and Stazsuk, M., “PVD and CVD gradient coatings on sintered carbides and SiAlON tool ceramics,” Journal of Achievements in Materials and Manufacturing Engineering, vol. 43(2), pp. 552-576, 2010.
- Movchan, B.A. and Yakovchuk, K.Y., “Graded thermal barrier coatings, deposited by EB-PVD,” Surface and Coatings Technology, vol. 188-189, pp. 85-92, 2004.
- Dobrzanski, L.A. and Mikula, J., “The structure and functional properties of PVD and CVD coated Al2O3+ZrO2 oxide tool ceramics,” Journal of Materials Processing Technology, vol. 167, pp. 438-446, 2005.
- Dobrzanski, L.A., Staszuk, M., Konieczny, J., Kwaoeny, W. and Pawlyta, M., “Structure of TiBN coatings deposited onto cemented carbides and sialon tool ceramics,” Archives of Materials Science and Engineering, vol. 38(1), pp. 48-54, 2009.
- Dobrzanski, L.A., Stazsuk, M., Golombek, K. and Pancielejko, M., “Properties of Ti(B,N) coatings deposited onto cemented carbides and sialon tool ceramics,” Journal of Achievements in Materials and Manufacturing Engineering, vol. 41(1-2), pp. 66-73, 2010.
- Pakula, D., Dobrzanski, L.A., Kriz, A. and Staszuk, M., “Investigation of PVD coatings deposited on the Si3N4 and sialon tool ceramics,” Archives of Materials Science and Engineering, vol. 46(1), pp. 53-60, 2010.
- Dobrzanski, L.A. and Stazsuk, M., “Surface modification of sialon ceramics and cemented carbides by PVD coating deposition,” Journal of Achievements in Materials and Manufacturing Engineering, vol. 49(2), pp. 158-65, 2011.
- Almeida, F.A., Fernandes, A.J.S., Silva, R.F. and Oliveira, F.J., “Re-sharpenable thick CVD diamond-coated Si3N4 tools for hard metal turning,” Surface & Coatings Technology, vol. 201, pp. 1776–1782, 2006.
- Cline, B.L. and Olson, J.M. in: Asmussen, J. Reinhard D.K. (Eds.), Diamond Films Handbook, Dekker, New York, p. 425, 2001.
- Belmonte, M., Fernandes, A.J.S., Costa, F.M., Oliveira, F.J. and Silva, R.F., “Adhesion behaviour assessment on diamond coated silicon nitride by acoustic emission,” Diamond Relat. Mater., vol. 12, pp. 733-737, 2003.
- Amaral, M., Oliveira, F.J., Belmonte, M., Fernandes, A.J.S., Costa, F.M. and Silva, R.F., “Tailored Si3N4 Ceramic Substrates for CVD Diamond Coating,” Surf. Eng., vol. 19, pp. 410-16, 2003.
- Çelik, A., Lazoglu, I., Kara, A. and Kara, F., Investigation on the performance of SiAlON ceramic drills on aerospace grade CFRP composites, Journal of Materials Processing Technology, vol. 223, pp. 39-47, 2015.
- Mallika, K. and Komanduri R., “Low pressure microwave plasma assisted chemical vapor deposition (MPCVD) of diamond coatings on silicon nitride cutting tools,” Thin Solid Films, vol. 396, pp. 145–165, 2001.
- Cappelli, E., Esposito, L., Pinzari, F., Mattei, G. and Orlando S., “Diamond nucleation and adhesion on sintered nitride ceramics,” Diamond and Related Materials, vol. 11, pp. 1731–1746, 2002.
- Chae, K.W., Baik, Y.J. and Kim, D.Y., “Dependence of the diamond coating adhesion on the microstructure of SiC-based substrates,” Diamond and Related Materials, vol. 8, pp. 1018–1021, 1999.
- Huang, T.H., Kuo, C.T. and Lin, T.S., “The role of cemented WC substrate morphology on the diamond film growth and cracking resistance,” Scripta Metallurgica, vol. 26, pp. 1481-86, 1992.
- Yen, T.Y., Kuo, C.T. and Hsu, S.E., “Adhesion of diamond films on various substrates,” Mat. Res. Soc. Proc., vol. 168, pp. 207, 1990.
- Yayın Aralığı: Yılda 2 Sayı
- Başlangıç: 2014
- Yayıncı: BİLECİK ŞEYH EDEBALİ ÜNİVERSİTESİ
Sayıdaki Diğer Makaleler
Lityum İyon Piller için Pulse Akım Yöntemi ile SnCo/CNT Kompozit Anotların Üretimi
Development of the Test Platform for Rotary Wing Unmanned Air Vehicle
Uğur YÜZGEÇ, İrfan ÖKTEN, Hakan ÜÇGÜN, Ali Rıza GÜN, Telat TÜRKYILMAZ, Metin KESLER, Cihan KARAKUZU, Gökhan UÇAR
Sonlu Cisimler Teorisine Dayalı Gri Seviye Görüntü Şifreleme
Meltem KURT PEHLİVAN, Nevcihan DURU, Muharrem Tolga SAKALLI
Ali ÇELİK, Servet TURAN, Erman BENGÜ, İsmail LAZOĞLU, Ferhat KARA