Sintering behavior of nanostructured WC-Co composite

Ceramics International

Volumn 37, Issue 4, 2011, Pages 1415-1422

  Kumar, Akshay ^a   Singh, K ^a   Pandey, O P ^a  

^a THAPAR UNIVERSITY   (India)

Author keywords

A. Grain growth; A. Sintering; B. Composites; D. Carbides

Indexed keywords

A. GRAIN GROWTH; A. SINTERING; B. COMPOSITES; BASAL FACET; BINDER COMPOSITION; COMPOSITION VARIATION; CRITICAL CONDITION; CRITICAL TEMPERATURES; D. CARBIDES; EFFECT OF TEMPERATURE; GRAIN SIZE; MICROSTRUCTURAL EXAMINATION; NANO-STRUCTURED; NANOCRYSTALLINE WC-CO; NANOSCALED; NON-TRADITIONAL; SINTERING BEHAVIORS; WC-CO COMPOSITE;

COALESCENCE; GRAIN GROWTH; GRAIN SIZE AND SHAPE; TEMPERATURE; TUNGSTEN ALLOYS; TUNGSTEN CARBIDE; X RAY DIFFRACTION; X RAY DIFFRACTION ANALYSIS;

SINTERING;

EID: 79952992512     PISSN: 02728842     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ceramint.2011.01.001     Document Type: Article

References (28)

1. P. Schwartzkopf, and R. Kiefer Cemented Carbides 1960 The Macmillan Company NY pp. 1-13, 55-96
2. X. Wang, Z.Z. Fang, and H.Y. Sohn Grain growth during the early stage of sintering of nanosized WC-Co powder Int. J. Refract. Met. Hard Mater. 26 2008 232 241 (Pubitemid 351215663)
3. L.E. McCandlish, B.H. Kear, and B.K. Kim Processing and properties of nanostructured WC-Co Nanostruct. Mater. 1 2 1992 119 124
4. J. He, M. Ice, S. Dallek, and E. Lavernia Synthesis of nanostructured WC-12 wt% Co coating using mechanical milling and high velocity oxygen fuel thermal spraying Metall. Trans. A 31A 2 2000 541 553 (Pubitemid 30558867)
5. J.C. Kim, and B.K. Kim Synthesis of nanosized tungsten carbide powder by the chemical vapor condensation process Scripta Mater. 501 7 2004 969 972
6. L. Fu, L.H. Cao, and Y.S. Fan Two-step synthesis of nanostructured tungsten carbide-cobalt powders Scripta Mater. 44 7 2001 1061 1068 (Pubitemid 32427127)
7. Z.G. Ban, and L.L. Shaw Synthesis and processing of nanostructured WC-Co materials J. Mater. Sci. 37 16 2002 3397 3403 (Pubitemid 34974429)
8. F.L. Zhang, C.Y. Wang, and M. Zhu Nanostructured WC/Co composite powder prepared by high energy ball milling Scripta Mater. 49 11 2003 1123 1128
9. A. Kumar, K. Singh, and O.P. Pandey Reduction of WO3 to nano-WC by thermo-chemical reaction route Physica E 41 2009 677 684
10. A. Kumar, K. Singh, and O.P. Pandey Optimization of processing parameters for the synthesis of tungsten carbide (WC) nanoparticles through solvo thermal route Physica E 42 2010 2477 2483
11. H. Gleiter Nanocrystalline materials Prog. Mater. Sci. 33 1989 223 315
12. A. Petersson, and J. Agren Rearrangement and pore size evolution during WC-Co sintering below the eutectic temperature Acta Mater. 53 6 2005 1673 1683 (Pubitemid 40245690)
13. R. Porat, S. Berger, and A. Rosen Dilatometric study of the sintering mechanism of nanocrystalline cemented carbides Nanostruct. Mater. 7 4 1996 429 436 (Pubitemid 126403315)
14. W.D. Schubert 2000 International Conference on Tungsten Hard Metals and Refractory Alloys Annapolis, MD, USA 2000
15. X. Wang, Z.Z. Fang, and H.Y. Sohn Grain growth during the early stage of sintering of nanosized WC-Co powder Int. J. Refract. Met. Hard Mater. 26 3 2008 232 241 (Pubitemid 351215663)
16. Z.J. Shen, H. Peng, J. Liu, and M. Nygren Conversion from nano- to micron-sized structures: experimental observations J. Eur. Ceram. Soc. 24 12 2004 3447 3452 (Pubitemid 38536743)
17. Z. Fang, and J.W. Eason Study of nanostructured WC-Co composites Int. J. Refract. Met. Hard Mater. 13 5 1995 297 303
18. Z. Fang, P. Maheshwari, X. Wang, H.Y. Sohn, A. Griffo, and R. Riley An experimental study of the sintering of nanocrystalline WC-Co powders Int. J. Refract. Met. Hard Mater. 23 4-6 2005 249 257 (Pubitemid 41214724)
19. S. Kim, S.H. Han, J.K. Park, and H.E. Kim Variation of WC grain shape with carbon content in the WC-Co alloys during liquid-phase sintering Scripta Mater. 48 2003 635 639
20. S.B. Qadri, E.F. Skelton, D. Hsu, A.D. Dinsmore, J. Yang, and H.F. Gray Size-induced transition-temperature reduction in nanoparticles of ZnS Phys. Rev. B 60 13 1999 9191 9193
21. D. Agrawal, J. Cheng, P. Seegopaul, and L. Gao Grain growth control in microwave sintering of ultrafine WC-Co composite powder compacts Proc. Euro PM'99 Conf (Held in Turin Italy, Nov. 1999) 1999 151 158
22. D. Demirskyi, A. Ragulya, and D. Agrawal Initial stage sintering of binderless tungsten carbide powder under microwave radiation Ceram. Int. 37 2011 505 512
23. Z. Zak Fang, X. Wang, T. Ryu, K.S. Hwang, and H.Y. Sohn Synthesis, sintering, and mechanical properties of nanocrystalline cemented tungsten carbide - a review Int. J. Refract. Met. Hard Mater. 27 2009 288 299
24. G.K. Williamson, and W.H. Hall X-ray line broadening from filled aluminum and wolfram Acta Metall. 1 1953 22 31
25. H.H. Tian, and M. Atzmon Comparison of X-ray analysis methods used to determine the grain size and strain in nanocrystalline materials Philos. Mag. A 79 8 1999 1769 1786 (Pubitemid 129488660)
26. K.-M. Tsai, C.-Y. Hsieh, and H.-H. Lu Sintering of binderless tungsten carbide Ceram. Int. 36 2 2010 689 692
27. 2 according to doping concentration of ruthenium Solid State Sci. 8 2006 359 362
28. R.M. German Quantitative theory of diffusional activated sintering Sci. Sintering 15 1 1983 27 42 (Pubitemid 14490042)