Abstract
This article presents the investigations of durability of the cutting tools (insert cutting edges) made of the nanocrystalline sintered carbides. Cutting insert edges were sintered using the Pulse Plasma Sintering (PPS) method elaborated at the Department of Materials Science Warsaw University of Technology. This article contains the results of comparative investigations of durability of the cutting edges made of WC-5wt% Co nanocrystalline cemented carbides with the TaC-NbC or Cr3C2 growth inhibitor and without it sintered by the PPS method, and cutting edges made of a standard cemented carbides of the same chemical composition (obtained by the Hot Pressing (HP) method) during turning the EN-36CrNiMo4 (PN-36HNM) toughening steel. The nanocrystalline cemented carbides have much higher hardness and smaller average grain size than standard carbides with the same chemical composition. For these reasons, cutting inserts made of the nanocrystalline cemented carbides particularly with TaC-NbC inhibitor have significantly greater hardness and from here greater resistance to wear and greater durability during machining the toughening steel.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Allen, C., Sheen, M., Williams, J., Pugsley, V.A.: The wear ultrafine WC-Co hard metals. Wear 250, 604–610 (2001)
Feldshtein, E.E.: Selected methods of experimental researches of surface layer. ZGU Publisher, Zielona Gora (2017). ISBN 978-83-7842-270-9
Feldshtein, E.: Selected problems of machining. ZGU Publisher, Zielona Gora (2013). ISBN 978-83-7842-104-7
Groza, J.R., Zavaliangos, A.: Nanostructured bulk solids by field activated sintering. Adv. Mater. Sci. 5, 24–33 (2003)
Kim, H.C., Jeong, I.K., Shon, I.J., Ko, I.Y., Doh, J.M.: Fabrication of WC-8 wt.% Co hard materials by two rapid sintering processes. Int. J. Refract. Met. Hard Mater. 25, 336–340 (2007)
Kim, H.C., Shon, I.J., Yoon, J.K., Doh, J.M.: Consolidation of ultrafine WC and WC-Co hard metals by pulsed current activated sintering and its mechanical properties. Int. J. Refract. Met. Hard Mater. 25, 46–52 (2007)
Kim, H.C., Oh, D.Y., Shon, I.J.: Sintering of nanophase WC-15 vol.% Co hard metals by rapid sintering process. Int. J. Refract. Met. Hard Mater. 22, 197–203 (2004)
Kupczyk, M.J., Michalski, A., Zurek, J., Jozwiak, K., Rosinski, M., Siwak, P.: Report on Research Project of the Ministry of Science and Higher Education, contract No. N N503 147734, Poznan (2010) (unpublished)
Kupczyk, M.J.: Surface engineering—cutting tools. Publishing house of the Poznan University of Technology, Poznan (2015). ISBN 978-83-7775-396-5
Kupczyk, M.J.: Manufacturing and using of cutting tools with wear-resistant coatings. Poznan Uniwersity of Technology Publishers, Poznan (2009). ISBN 978-83-7143-864-6
Michalski, A.: Physical and chemical principles of coating obtained from vapour. WUT Publisher, Warsaw (2000). ISBN 83-7207-171-3; ISBN 83-7207-202-7
Milman, Y.V., Luyckx, S., Northorp, I.T.: Influence of temperature, grain size and cobalt content on hardness of WC-Co alloys. Int. J. Refract. Met. Hard Mater. 17, 39–44 (1999)
Olszyna, A.R.: Superhard ceramics. WUT Publisher, Warsaw (2001). ISBN 83-7207-312-0
Richter, V., Ruthendorf, M.V.: On hardness of ultrafine nanocrystalline hard metals. Int. J. Refract. Met. Hard Mater 17, 141–152 (1999)
Risbud, S.H., Shan, ChH: Fast consolidation of ceramics powders. Mater. Sci. Eng. A204, 146–155 (1995)
Siemiaszko, D.: Structure and properties of the WC-Co composites made of tungsten, carbon and kobalt powders sintered by high-electric current pulses. Doctor’s thesis; Warsaw University of Technology, Warsaw (2006)
Sokolowska, A.: Unconventional means of materials synthesis. PWN Publisher, Warsaw (1991). ISBN 83-01-10848-7
Wysiecki, M.: Modern tool materials. WNT Publisher, Warsaw (1997). ISBN 83-204-2114-4
Zdunek, K.: Pulse plasma in surface engineering. WUT Publisher, Warsaw (2004). ISBN 83-7207-476-3
Zhu, L.H., Huang, Q.W., Zhao, H.F.: Preparation of nanocrystalline WC-10Co-0.8VC by spark plasma sintering. Int. J. Refract. Met. Hard Mater. 22, 1631–1633 (2003)
Acknowledgements
The authors acknowledge the financial support of the Ministry of Science and Higher Education (Polish State Committee for Scientific Research, contract No. N N503 147734). The work was also performed from financial resources of a research project No. 02/22/DSPB/1433 DS. The authors thanks Prof. A. Michalski and Dr. M. Rosinski from Warsaw University of Technology and Dr. K. Jozwiak from Poznan University of Technology for preparation of the samples and for access to apparatus.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Switzerland AG
About this chapter
Cite this chapter
Kupczyk, M.J., Komolka, J., Siwak, P. (2019). Comparative Investigations of Durability of Cutting Edges Made of Nanocrystalline Cemented Carbides with Different Growth Inhibitors. In: Silva, L. (eds) Materials Design and Applications II. Advanced Structured Materials, vol 98. Springer, Cham. https://doi.org/10.1007/978-3-030-02257-0_24
Download citation
DOI: https://doi.org/10.1007/978-3-030-02257-0_24
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-02256-3
Online ISBN: 978-3-030-02257-0
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)