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Erschienen in: Journal of Materials Engineering and Performance 2/2021

05.01.2021

Effect of High-Energy Milling and Sintering Temperature on the Properties of Al2O3-WC-Co Composites

verfasst von: Heytor V. S. B. Azevêdo, Rafael A. Raimundo, David D. S. Silva, Luís M. F. Morais, Franciné A. Costa, Daniel A. Macedo, Danielle G. L. Cavalcante, Uílame U. Gomes

Erschienen in: Journal of Materials Engineering and Performance | Ausgabe 2/2021

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Abstract

Al2O3-WC-Co composites have specific properties, such as low density, high oxidation resistance and high melting point. In this work, Al2O3-WC-Co composites obtained by high-energy milling (HEM) were thermally and microstructurally assessed by X-ray diffractometry (XRD), scanning electron microscopy (SEM) and dilatometry. Powder mixtures containing 80 wt.% Al2O3—18 wt.% WC—2 wt.% Co were processed by HEM using milling times in the range of 2 h to 50 h. The milled powders were compacted at 200 MPa and further sintered in a dilatometer (using argon atmosphere) at 1300 °C and 1550 °C. The raw materials were characterized by SEM, dynamic light scattering (DLS) and energy-dispersive X-ray spectroscopy (EDS). The XRD results showed a decrease in crystallite sizes, accompanied by an increase in the lattice micro-strain. The dilatometric curves showed that samples sintered at 1550 ºC are denser than those prepared at 1300 ºC. Moreover, higher grain growth was observed with increasing the sintering temperature. The green density values of the samples varied from 56 to 58%. The sintered samples obtained relative densities between 60 and 80%. The improved sample densification, achieving a relative density of 80% after sintering at 1550 °C is ascribed to a liquid-phase-assisted sintering mechanism.

Graphic Abstract

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Literatur
3.
Zurück zum Zitat A. Okada, Automotive and Industrial Applications of Structural Ceramics in Japan, J. Eur. Ceram. Soc., 2008, 28(5), p 1097–1104.CrossRef A. Okada, Automotive and Industrial Applications of Structural Ceramics in Japan, J. Eur. Ceram. Soc., 2008, 28(5), p 1097–1104.CrossRef
9.
Zurück zum Zitat E.M.J.A. Pallone, D.R. Martin, R. Tomasi and W.J.B. Filho, Al2O3-WC Synthesis by High-Energy Reactive Milling, Mater. Sci. Eng. A, 2007, 464(1–2), p 47–51.CrossRef E.M.J.A. Pallone, D.R. Martin, R. Tomasi and W.J.B. Filho, Al2O3-WC Synthesis by High-Energy Reactive Milling, Mater. Sci. Eng. A, 2007, 464(1–2), p 47–51.CrossRef
12.
Zurück zum Zitat M.S. El-Eskandarany, Fabrication and Characterizations of New Nanocomposite WC/Al2O3 Materials by Room Temperature Ball Milling and Subsequent Consolidation, J. Alloys Compd., 2005, 391(1–2), p 228–235.CrossRef M.S. El-Eskandarany, Fabrication and Characterizations of New Nanocomposite WC/Al2O3 Materials by Room Temperature Ball Milling and Subsequent Consolidation, J. Alloys Compd., 2005, 391(1–2), p 228–235.CrossRef
14.
Zurück zum Zitat C. Suryanarayana, Mechanical Alloying and Milling, Prog. Mater. Sci., 2001, 46, p 1–184.CrossRef C. Suryanarayana, Mechanical Alloying and Milling, Prog. Mater. Sci., 2001, 46, p 1–184.CrossRef
17.
Zurück zum Zitat E.A.D. Leal, U.U. Gomes, S.M. Alves and F.A. Costa, The Influence of Powder Preparation Condition on Densification and Microstructural Properties of WC-Co-Al2O3 Cermets, Int. J. Refract. Met. Hard Mater., 2020, 92(February), p 105275.CrossRef E.A.D. Leal, U.U. Gomes, S.M. Alves and F.A. Costa, The Influence of Powder Preparation Condition on Densification and Microstructural Properties of WC-Co-Al2O3 Cermets, Int. J. Refract. Met. Hard Mater., 2020, 92(February), p 105275.CrossRef
18.
22.
Zurück zum Zitat A. Michalski and D. Siemiaszko, Nanocrystalline Cemented Carbides Sintered by the Pulse Plasma Method, Int. J. Refract. Metals Hard Mater., 2007, 25, p 153–158.CrossRef A. Michalski and D. Siemiaszko, Nanocrystalline Cemented Carbides Sintered by the Pulse Plasma Method, Int. J. Refract. Metals Hard Mater., 2007, 25, p 153–158.CrossRef
26.
Zurück zum Zitat H. Endo and M. Ueki, Hot-Pressing and Pressureless Sintering of WC-Al2O3 Ceramic Composites, Trans. Mat. Res. Soc., 1994, 16 B(October 2017), p 819–822. H. Endo and M. Ueki, Hot-Pressing and Pressureless Sintering of WC-Al2O3 Ceramic Composites, Trans. Mat. Res. Soc., 1994, 16 B(October 2017), p 819–822.
27.
Zurück zum Zitat S. Huang, K. Vanmeensel, O. Van der Biest and J. Vleugels, Pulsed Electric Current Sintering and Characterization of Ultrafine Al2O3-WC Composites, Mater. Sci. Eng. A, 2010, 527(3), p 584–589.CrossRef S. Huang, K. Vanmeensel, O. Van der Biest and J. Vleugels, Pulsed Electric Current Sintering and Characterization of Ultrafine Al2O3-WC Composites, Mater. Sci. Eng. A, 2010, 527(3), p 584–589.CrossRef
28.
Zurück zum Zitat M.A. Taha and M.F. Zawrah, Fabrication of Al2O3-ZrO2-Ni Composites with Improved Toughness Using Nano Powders Prepared by Mechanical Alloying, Ceram. Int., 2020, 46(11), p 19519–19529.CrossRef M.A. Taha and M.F. Zawrah, Fabrication of Al2O3-ZrO2-Ni Composites with Improved Toughness Using Nano Powders Prepared by Mechanical Alloying, Ceram. Int., 2020, 46(11), p 19519–19529.CrossRef
29.
Zurück zum Zitat M.A. Taha, A.H. Nassar and M.F. Zawrah, Improvement of Wetability, Sinterability, Mechanical and Electrical Properties of Al2O3-Ni Nanocomposites Prepared by Mechanical Alloying, Ceram. Int., 2017, 43(4), p 3576–3582.CrossRef M.A. Taha, A.H. Nassar and M.F. Zawrah, Improvement of Wetability, Sinterability, Mechanical and Electrical Properties of Al2O3-Ni Nanocomposites Prepared by Mechanical Alloying, Ceram. Int., 2017, 43(4), p 3576–3582.CrossRef
30.
Zurück zum Zitat M.F. Zawrah, R.A. Essawy, H.A. Zayed, A.H. Abdel Fattah and M.A. Taha, Mechanical Alloying, Sintering and Characterization of Al2O3-20 wt%-Cu Nanocomposite, Ceram. Int., 2014, 40(1 PART A), p 31–38.CrossRef M.F. Zawrah, R.A. Essawy, H.A. Zayed, A.H. Abdel Fattah and M.A. Taha, Mechanical Alloying, Sintering and Characterization of Al2O3-20 wt%-Cu Nanocomposite, Ceram. Int., 2014, 40(1 PART A), p 31–38.CrossRef
32.
Zurück zum Zitat F.A. Da Costa, A.G.P. Da Silva and U. Umbelino Gomes, The Influence of the Dispersion Technique on the Characteristics of the W-Cu Powders and on the Sintering Behavior, Powder Technol., 2003, 134(1–2), p 123–132.CrossRef F.A. Da Costa, A.G.P. Da Silva and U. Umbelino Gomes, The Influence of the Dispersion Technique on the Characteristics of the W-Cu Powders and on the Sintering Behavior, Powder Technol., 2003, 134(1–2), p 123–132.CrossRef
35.
Zurück zum Zitat M. Awaad, M.F. Zawrah and N.M. Khalil, In Situ Formation of Zirconia-Alumina-Spinel-Mullite Ceramic Composites, Ceram. Int., 2008, 34(2), p 429–434.CrossRef M. Awaad, M.F. Zawrah and N.M. Khalil, In Situ Formation of Zirconia-Alumina-Spinel-Mullite Ceramic Composites, Ceram. Int., 2008, 34(2), p 429–434.CrossRef
36.
Zurück zum Zitat M.A. Taha and M.F. Zawrah, Effect of Nano ZrO2 on Strengthening and Electrical Properties of Cu-Matrix Nanocomposits Prepared by Mechanical Alloying, Ceram. Int., 2017, 43(15), p 12698–12704.CrossRef M.A. Taha and M.F. Zawrah, Effect of Nano ZrO2 on Strengthening and Electrical Properties of Cu-Matrix Nanocomposits Prepared by Mechanical Alloying, Ceram. Int., 2017, 43(15), p 12698–12704.CrossRef
39.
Zurück zum Zitat ASTM C20-00, Standard Test Methods for Apparent Porosity , Water Absorption , Apparent Specific Gravity , and Bulk Density of Burned Refractory Brick and Shapes by Boiling Water. Am. Soc. Test. Mater., 2015, (Reapproved 2015), p 1–3. ASTM C20-00, Standard Test Methods for Apparent Porosity , Water Absorption , Apparent Specific Gravity , and Bulk Density of Burned Refractory Brick and Shapes by Boiling Water. Am. Soc. Test. Mater., 2015, (Reapproved 2015), p 1–3.
40.
Zurück zum Zitat ASTM B962-08, Standard Test Methods for Density of Compacted or Sintered Powder Metallurgy (PM) Products Using Archimedes’ Principle. ASTM Int., 2008. ASTM B962-08, Standard Test Methods for Density of Compacted or Sintered Powder Metallurgy (PM) Products Using Archimedes’ Principle. ASTM Int., 2008.
41.
Zurück zum Zitat M.F. Zawrah, H.A. Zayed, R.A. Essawy, A.H. Nassar, and M.A. Taha, Preparation by Mechanical Alloying, Characterization and Sintering of Cu-20wt.% Al2O3 Nanocomposites. Mater. Des., 2013, 46, p 485–490. M.F. Zawrah, H.A. Zayed, R.A. Essawy, A.H. Nassar, and M.A. Taha, Preparation by Mechanical Alloying, Characterization and Sintering of Cu-20wt.% Al2O3 Nanocomposites. Mater. Des., 2013, 46, p 485–490.
42.
Zurück zum Zitat M. Zawrah, M.A. Taha, F. Saadallah, A.G. Mostafa, M.Y. Hassan and M. Nasr, Effect of Nano-ZrO2 on the Properties of Al-Al2O3 Nanocomposites Prepared by Mechanical Alloying, Silicon, 2018, 10(4), p 1523–1531.CrossRef M. Zawrah, M.A. Taha, F. Saadallah, A.G. Mostafa, M.Y. Hassan and M. Nasr, Effect of Nano-ZrO2 on the Properties of Al-Al2O3 Nanocomposites Prepared by Mechanical Alloying, Silicon, 2018, 10(4), p 1523–1531.CrossRef
43.
Zurück zum Zitat M.A. Taha, R.A. Youness and M. Zawrah, Review on Nanocomposites Fabricated by Mechanical Alloying, Int. J. Miner. Metall. Mater., 2019, 26(9), p 1047–1058.CrossRef M.A. Taha, R.A. Youness and M. Zawrah, Review on Nanocomposites Fabricated by Mechanical Alloying, Int. J. Miner. Metall. Mater., 2019, 26(9), p 1047–1058.CrossRef
45.
Zurück zum Zitat L. Li, S. Pu, Y. Liu, L. Zhao, J. Ma and J. Li, High-Purity Disperse α- Al2O3 Nanoparticles Synthesized by High-Energy Ball Milling, Adv. Powder Technol., 2018, 29(9), p 2194–2203.CrossRef L. Li, S. Pu, Y. Liu, L. Zhao, J. Ma and J. Li, High-Purity Disperse α- Al2O3 Nanoparticles Synthesized by High-Energy Ball Milling, Adv. Powder Technol., 2018, 29(9), p 2194–2203.CrossRef
46.
Zurück zum Zitat C.B. Reid, J.S. Forrester, H.J. Goodshaw, E.H. Kisi and G.J. Suaning, A Study in the Mechanical Milling of Alumina Powder, Ceram. Int., 2008, 34(6), p 1551–1556.CrossRef C.B. Reid, J.S. Forrester, H.J. Goodshaw, E.H. Kisi and G.J. Suaning, A Study in the Mechanical Milling of Alumina Powder, Ceram. Int., 2008, 34(6), p 1551–1556.CrossRef
47.
Zurück zum Zitat J.A. Newman, P.D. Schmitt, S.J. Toth, F. Deng, S. Zhang and G.J. Simpson, Parts per Million Powder X-Ray Diffraction, Anal. Chem., 2015, 87(21), p 10950–10955.CrossRef J.A. Newman, P.D. Schmitt, S.J. Toth, F. Deng, S. Zhang and G.J. Simpson, Parts per Million Powder X-Ray Diffraction, Anal. Chem., 2015, 87(21), p 10950–10955.CrossRef
52.
Zurück zum Zitat C.J.R.G. Oliver, E.A. Álvarez and J.L. García, Kinetics of Densification and Grain Growth in Ultrafine WC-Co Composites, Int. J. Refract. Met. Hard Mater., 2016, 59, p 121–131.CrossRef C.J.R.G. Oliver, E.A. Álvarez and J.L. García, Kinetics of Densification and Grain Growth in Ultrafine WC-Co Composites, Int. J. Refract. Met. Hard Mater., 2016, 59, p 121–131.CrossRef
54.
Zurück zum Zitat P. Fan, O.O. Eso, Z.Z. Fang and H.Y. Sohn, Effect of WC Particle Size on Co Distribution in Liquid-Phase-Sintered Functionally Graded WC-Co Composite, Int. J. Refract. Met. Hard Mater., 2008, 26(2), p 98–105.CrossRef P. Fan, O.O. Eso, Z.Z. Fang and H.Y. Sohn, Effect of WC Particle Size on Co Distribution in Liquid-Phase-Sintered Functionally Graded WC-Co Composite, Int. J. Refract. Met. Hard Mater., 2008, 26(2), p 98–105.CrossRef
58.
Zurück zum Zitat V. Nečina and W. Pabst, Influence of the Heating Rate on Grain Size of Alumina Ceramics Prepared via Spark Plasma Sintering (SPS), J. Eur. Ceram. Soc., 2020, 40(10), p 3656–3662.CrossRef V. Nečina and W. Pabst, Influence of the Heating Rate on Grain Size of Alumina Ceramics Prepared via Spark Plasma Sintering (SPS), J. Eur. Ceram. Soc., 2020, 40(10), p 3656–3662.CrossRef
Metadaten
Titel
Effect of High-Energy Milling and Sintering Temperature on the Properties of Al2O3-WC-Co Composites
verfasst von
Heytor V. S. B. Azevêdo
Rafael A. Raimundo
David D. S. Silva
Luís M. F. Morais
Franciné A. Costa
Daniel A. Macedo
Danielle G. L. Cavalcante
Uílame U. Gomes
Publikationsdatum
05.01.2021
Verlag
Springer US
Erschienen in
Journal of Materials Engineering and Performance / Ausgabe 2/2021
Print ISSN: 1059-9495
Elektronische ISSN: 1544-1024
DOI
https://doi.org/10.1007/s11665-020-05423-3

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