The Effect of sintering temperature on microstructure and hardness of milled WC- 20 wt.% equiatomic (Fe,Co) cemented carbides
Subject Areas : Composite materialsMinoo Karbasi 1 , Maryam Karbasi 2 , Ali Saidi 3 , Mohammad Hossein Fathi 4
1 - Department of Materials Engineering, Isfahan University of Technology, Isfahan, Iran.
2 - Department of Materials Engineering, Isfahan University of Technology, Isfahan, Iran.
3 - Department of Materials Engineering, Isfahan University of Technology, Isfahan, Iran.
4 - Department of Materials Engineering, Isfahan University of Technology, Isfahan, Iran.
Keywords:
Abstract :
[1] S.A. Hewitt, K.A. Kibble, “Effects of ball milling time on the synthesis and consolidation of nanostructured WC–Co composites”, Int. J. Refract. Met. Hard. Mater., Vol. 27, 2009, pp. 937–48.
[2] Y. Wang, Z. Xu, “Nanostructured Ni–WC–Co composite coatings Fabricated by electrophoretic deposition”, Surf. Coat. Tech., Vol. 200, 2006, pp. 3896 –902.
[3] G. Gille, J. Bredthauer., B. Gries, B. Mende, and W. Heinrich, “Advanced and new grades of WC and binder powder-their properties and application”, Int. J. Refract. Met. Hard. Mater., Vol. 18, 2000, pp. 87–102.
[4] K.P. Plucknet, P.F. Becher and K.B. Alexander, “In situ SEM observation of the fracture behaviour of Titanium Carbide/Nickel Aluminide composites”, J. Microscopy, Vol. 185, 1997, pp. 206-216.
[5] C. Hanyaloglu, B. Aksakal, J. D. Bolton, “Production and indentation analysis of WC/Fe-Mn as an alternative to cobalt-bonded hardmetals Materials Characterization”, Vol. 47, 2001, pp. 315-322.
[6] R. González, J. Echeberría, J. M. Sánchez and F. Castro, “WC-(Fe,Ni,C) hardmetals with improved toughness through isothermal heat treatments”, J. Mater. Sci., Vol. 30(13), 1995, pp. 3435-3439.
[7] J.M. Guilemany, I. Sanchiz, B. G. Mellor, N. Llorca, and J. R. Miguel, “Mechanical-Property Relationships of Co/WC and Co-Ni-Fe/WC Hard Metal Alloys”, Int. J. Refract. Met. Hard. Mater., Vol. 12, 1993, pp. 199-206.
[8] R. Cooper, S. A. Manktelow, F. Wong, L. E. Collins, “The sintering characteristics and properties of hard metal with Ni–Cr binders”, Mater. Sci. Eng. A, Vol. 105-106, 1988, pp. 269-273.
[9] T.W. Penrise, “Alternative binders for hard metals”, J. Mater. Shap. Tech., Vol. 5, 1987, pp. 35-9.
[10] V. A. Tracey, “Nickel in hardmetals”, Int. J. Refract. Met. Hard. Mater., Vol. 11, 1992, pp. 137-149.
[11] L. Prakash, Proceedings of 12th International Plansee Seminar, Reutte, H. Bildstein, ed., Pion Ltd, London, UK, 1990.
[12] B. Wittmann, W.D.Schubert, B. Lux, “WC grain growth and grain growth inhibition in nickel and iron binder hardmetals”. Int. J. Refract. Met. Hard. Mater., Vol. 20, 2002, pp. 51–60.
[13] C.T. Peters and S.M. Brabyn, “Properties of nickel substituted hardmetals and their performance in hard rock drill bits”. Met. Powd. Rep., Vol. 42, 1987, pp. 863–865.
[14] F.L. Zhang, C.Y. Wang, M. Zhu, “Nanostructured WC/Co copmposite powder prepared by high energy ball milling”, Scripta. Mater., Vol. 49, 2003, pp. 1123-28.
[15] M. S.El-Eskandarany, A. A. Mahday, H.A. Ahmed, A.H. Amer, “Synthesis and characterizations of ball-milled nanocrstalline WC and nanocomposite WC-Co powders and subsequent consolidations”, J. Alloy. Compd., Vol. 312(1-2), 2000, pp. 315-25.
[16] Z. Zak Fang, Xu Wang, T. Ryu, K. Sup Hwang, H.Y. Sohn, “Syntesis, sintering, and mechanical properties of nanocrystalline cemented tungsten carbide- A review”, Int. J. Refract. Met. Hard. Mater., Vol. 27, 2009, pp. 288-299.
[17] G.K. Williamson, W.H. Hall, “X-ray Line Broadening from Filed Aluminium and Wolfram”, Acta. Metall., Vol. 1, 1953, pp. 22-31.
[18] Y.D. Kim, J.Y. Chung, J. Kim, H. Jeon, “Formation of nanocrystalline Fe–Co powders produced by mechanical alloying”, Mater. Sci. Eng., Vol A291, 2000, pp. 17-21.
[19] H. Moumenia, S. Alleg, J.M. Greneche, “Structural properties of Fe50Co50 nanostructured powder prepared by mechanical alloying”, J. Alloy. Compd, Vol. 386, 2005, pp. 12–19.
[20] C. Suryanarayana, “Mechanical alloying and milling”, Prog. Mater. Sci., Vol. 46, 2001, pp. 1-184.
[21] Y. Zhong, L. L. Shaw, “Growth mechanisms of WC in WC–5.75 wt% Co”. Ceram. Int., Vol. 37, 2011, pp. 3591–3597.
[22] Upadhyaya, G. S., “Cemented Tungsten Carbides: Production, Properties and Testing”, Noyes Publication, 1998.
[23] A.V. Shatov, S.A. Firstov, I.V. Shatova, “The shape of WC crystals in cemented carbides”, Mater. Sci. Eng.A, Vol. 242, 1998, pp. 7–14.
[24] I.J. Shon, I.K.Jeong., I.Y. Ko, J.M. Doh, K.D. Woo, “Sintering behavior and mechanical properties of WC–10Co, WC–10Ni and WC–10Fe hard materials produced by high-frequency induction heated sintering”, Ceram. Int., Vol. 35, 2009, pp. 339–344.
[25] S. Kim, S.H. Han, J.K. Park, H.E. Kim, “Variation of WC grain shape with carbon content in the WC–Co alloys during liquid-phase sintering”, Scrip. Mater., Vol. 48, 2003, pp. 635–639.
[26] S.J.L. Kang, “Sintering: Densification,Grain Growth, and Microstructure”, Elsevier Butterworth-Heinemann Linacre House, Jordan Hill, Oxford OX2 8DP, 2005.
[27] C.S. Kim, T.R. Massa, G.S. Rohrer, “Modeling the relationship between microstructural features and the strength of WC–Co composites”, Int. J. Refract. Met. Hard. Mater., Vol. 24, 2006, pp.89–100.
[28] H.C. Lee, J. Gurland, “Hardness and deformation of cemented tungsten carbides”, Mater. Sci. Eng., Vol. 33, 1978, pp. 125-133.
[29] S. Cha, K. Lee, H. Ryu, S. Hong, “Analytical modeling to calculate the hardness of ultra-fine WC-Co cemented carbides”, Mater. Sci. Eng., Vol. A489, 2008, pp. 234-44.
[30] M.A. Xueming, J.I. Gang, Z. Ling, D. Yuanda, “Structure and properties of bulk nano-structured WC–CO alloy by mechanical alloying”, J. Alloy. Compd., Vol. 264, 1998, pp. 267–270.
[31] A.V. Shatov, S.S.Ponomarev, S.A. Firstov, “Modeling the effect of flatter shape of WC crystals on the hardness of WC-Ni cemented carbides”, Int. J. Refract. Met. Hard. Mater., Vol. 27, 2009, pp. 198–212.
[32] A. Delanoe, S. Lay, “Evolution of the WC grain shape in WC–Co alloys during sintering: Effect of C content”, Int. J. Refract. Met. Hard. Mater., Vol. 27, 2009, pp. 140–148.
[33] M.H. Enayati, G.R.Aryanpour., A. Ebnonnasir, “Production of nanostructured WC-Co powder by ball milling”, Int. J. Refract. Met. Hard. Mater., Vol. 27, 2009, pp. 159-163.
[34] F.L. Zhang, M. Zhu and C.Y. Wang, “Parameters optimization in the planetary ball milling of nanostructured tungsten carbide/cobalt powder”, Int. J. Refract. Met. Hard. Mater., Vol. 26, 2008, pp. 329-333.