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Microstructures and mechanical properties of bulk nanocrystalline silver fabricated by spark plasma sintering

Published online by Cambridge University Press:  10 June 2016

Hu Wang ,
Xing-Wang Cheng ,
Zhao-Hui Zhang ,
Zheng-Yang Hu  and
Sheng-Lin Li
Hu Wang
Affiliation:
School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, People's Republic of China
Xing-Wang Cheng
Affiliation:
School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, People's Republic of China; and National Key Laboratory of Science and Technology on Materials under Shock and Impact, Beijing, 100081, People's Republic of China
Zhao-Hui Zhang*
Affiliation:
School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, People's Republic of China; and National Key Laboratory of Science and Technology on Materials under Shock and Impact, Beijing, 100081, People's Republic of China
Zheng-Yang Hu
Affiliation:
School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, People's Republic of China
Sheng-Lin Li
Affiliation:
School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, People's Republic of China
*
a) Address all correspondence to this author. e-mail: [email protected]
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Abstract

Bulk nanocrystalline (NC) silvers were fabricated by spark plasma sintering process. The effects of sintering temperature on physical and mechanical properties of the NC silvers were investigated. The results indicate that no impurities were introduced into the bulk compacts during the preparation procedure. Both the density and the electrical conductivity of the NC Ag increase with an increase in sintering temperature. However, the micro-hardness and ultimate tensile strength (UTS) of the bulk compacts increase initially and then decrease with increasing sintering temperature. The NC Ag sintered at 500 °C exhibits the highest micro-hardness of 85.3 HV along with the best compression yield strength of 379 MPa and the highest UTS of 534 MPa. The deterioration of the mechanical properties of the NC Ag sintered at 550 °C should be attributed to the rapid grain growth.

Keywords

Agsinteringmicrostructure
Type
Articles
Information
Journal of Materials Research , Volume 31 , Issue 15 , 15 August 2016 , pp. 2223 - 2232
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Copyright
Copyright © Materials Research Society 2016 

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References

REFERENCES

Gleiter, H.: Nanocrystalline materials. Prog. Mater. Sci. 33, 223 (1989).Google Scholar
Lu, K.: Nanocrystalline metals crystallized from amorphous solids: Nanocrystallization, structure, and properties. Mater. Sci. Eng., R 16, 161 (1996).Google Scholar
Liu, Z.F., Zhang, Z.H., Korznikov, A.V., Lu, J.F., Korznikova, G., and Wang, F.C.: A novel and rapid route for synthesizing nanocrystalline aluminum. Mater. Sci. Eng., A 615, 320 (2014).CrossRefGoogle Scholar
Wen, H.M., Topping, T.D., Isheim, D., Seidman, D.N., and Lavernia, E.J.: Strengthening mechanisms in a high-strength bulk nanostructured Cu–Zn–Al alloy processed via cryomilling and spark plasma sintering. Acta Mater. 61, 2769 (2013).CrossRefGoogle Scholar
Srinivasarao, B., Oh-ishi, K., Ohkubo, T., and Hono, K.: Bimodally grained high-strength Fe fabricated by mechanical alloying and spark plasma sintering. Acta Mater. 57, 3277 (2009).Google Scholar
Liu, Z.F., Zhang, Z.H., Lu, J.F., Korznikov, A.V., Korznikova, E., and Wang, F.C.: Effect of sintering temperature on microstructures and mechanical properties of spark plasma sintered nanocrystalline aluminum. Mater. Des. 64, 625 (2014).CrossRefGoogle Scholar
Liu, G., Zhang, G.J., Jiang, F., Ding, X.D., Sun, Y.J., Sun, J., and Ma, E.: Nanostructured high-strength molybdenum alloys with unprecedented tensile ductility. Nat. Mater. 12, 344 (2013).Google Scholar
Wu, X.L., Jiang, P., Chen, L., Yuan, F.P., and Zhu, Y.T.: Extraordinary strain hardening by gradient structure. Proc. Natl. Acad. Sci. USA 111, 7197 (2014).CrossRefGoogle ScholarPubMed
Kou, H.N., Lu, J., and Li, Y.: High-strength and high-ductility nanostructured and amorphous metallic materials. Adv. Mater. 26, 5518 (2014).Google Scholar
Lu, K.: Making strong nanomaterials ductile with gradients. Science 345, 1455 (2014).CrossRefGoogle ScholarPubMed
Chookajorn, T., Murdoch, H.A., and Schuh, C.A.: Design of stable nanocrystalline alloys. Science 337, 951 (2012).Google Scholar
Mazilkin, A.A., Straumal, B.B., Rabkin, E., Baretzky, B., Enders, S., Protasova, S.G., Kogtenkova, O.A., and Valiev, R.Z.: Softening of nanostructured Al–Zn and Al–Mg alloys after severe plastic deformation. Acta Mater. 54, 3933 (2006).Google Scholar
Lin, F.X., Zhang, Y.B., Tao, N.R., Pantleon, W., and Juul Jensen, D.: Effects of heterogeneity on recrystallization kinetics of nanocrystalline copper prepared by dynamic plastic deformation. Acta Mater. 72, 252 (2014).CrossRefGoogle Scholar
Zhu, Y.T., Huang, J.Y., Gubicza, J., Ungár, T., Wang, Y.M., Ma, E., and Valiev, R.Z.: Nanostructures in Ti processed by severe plastic deformation. J. Mater. Res. 18, 1908 (2003).Google Scholar
Beyerlein, I.J., Mara, N.A., Carpenter, J.S., Nizolek, T., Mook, W.M., Wynn, T.A., McCabe, R.J., Mayeur, J.R., Kang, K., Zheng, S., Wang, J., and Pollock, T.M.: Interface-driven microstructure development and ultra high strength of bulk nanostructured Cu–Nb multilayers fabricated by severe plastic deformation. J. Mater. Res. 28, 1799 (2013).Google Scholar
Wei, Q., Pan, Z.L., Wu, X.L., Schuster, B.E., Kecskes, L.J., and Valiev, R.Z.: Microstructure and mechanical properties at different length scales and strain rates of nanocrystalline tantalum produced by high-pressure torsion. Acta Mater. 59, 2423 (2011).Google Scholar
Rupp, J.L.M., Solenthaler, C., Gasser, P., Muecke, U.P., and Gauckler, L.J.: Crystallization of amorphous ceria solid solutions. Acta Mater. 55, 3505 (2007).Google Scholar
Yazdani, A., Hadianfard, M.J., and Salahinejad, E.: A system dynamics model to estimate energy, temperature, and particle size in planetary ball milling. J. Alloys Compd. 555, 108 (2013).Google Scholar
Javanbakht, M., Hadianfard, M.J., and Salahinejad, E.: Microstructure and mechanical properties of a new group of nanocrystalline medical-grade stainless steels prepared by powder metallurgy. J. Alloys Compd. 624, 17 (2015).Google Scholar
Matsui, I., Mori, H., Kawakatsu, T., Takigawa, Y., Uesugi, T., and Higashi, K.: Enhancement in mechanical properties of bulk nanocrystalline Fe–Ni alloys electrodeposited using propionic acid. Mater. Sci. Eng., A 607, 505 (2014).Google Scholar
Varam, S., Rajulapati, K.V., and Bhanu Sankara Rao, K.: Strain rate sensitivity studies on bulk nanocrystalline aluminium by nanoindentation. J. Alloys Compd. 585, 795 (2014).Google Scholar
Wang, S.G., Huang, Y.J., Han, H.B., Sun, M., Long, K., and Zhang, Z.D.: The electrochemical corrosion characterization of bulk nanocrystalline aluminium by x-ray photoelectron spectroscopy and ultra-violet photoelectron spectroscopy. J. Electroanal. Chem. 724, 95 (2014).Google Scholar
Zhang, Z.H., Liu, Z.F., Lu, J.F., Shen, X.B., Wang, F.C., and Wang, Y.D.: The sintering mechanism in spark plasma sintering—Proof of the occurrence of spark discharge. Scr. Mater. 81, 56 (2014).Google Scholar
Zhang, Z.H., Wang, F.C., Lee, S.K., Liu, Y., Cheng, J.W., and Liang, Y.: Microstructure characteristic, mechanical properties and sintering mechanism of nanocrystalline copper obtained by SPS process. Mater. Sci. Eng., A 523, 134 (2009).Google Scholar
Zhang, L., Elwazri, A.M., Zimmerly, T., and Brochu, M.: Fabrication of bulk nanostructured silver material from nanopowders using shockwave consolidation technique. Mater. Sci. Eng., A 487, 219 (2008).Google Scholar
Sweet, G.A., Brochu, M., Hexemer, R.L. Jr., Donaldson, I.W., and Bishop, D.P.: Consolidation of aluminum-based metal matrix composites via spark plasma sintering. Mater. Sci. Eng., A 648, 123 (2015).Google Scholar
Munir, Z.A., Anselmi-Tamburini, U., and Ohyanagi, M.: The effect of electric field and pressure on the synthesis and consolidation of materials: A review of the spark plasma sintering method. J. Mater. Sci. 41, 763 (2006).CrossRefGoogle Scholar
Sweet, G.A., Brochu, M., Hexemer, R.L. Jr., Donaldson, I.W., and Bishop, D.P.: Microstructure and mechanical properties of air atomized aluminum powder consolidated via spark plasma sintering. Mater. Sci. Eng., A 608, 273 (2014).Google Scholar
Anselmi-Tamburini, U., Garay, J.E., Munir, Z.A., Tacca, A., Maglia, F., and Spinolo, G.: Spark plasma sintering and characterization of bulk nanostructured fully stabilized zirconia: Part I. Densification studies. J. Mater. Res. 19, 3255 (2004).Google Scholar
Guillon, O., Gonzalez-Julian, J., Dargatz, B., Kessel, T., Schierning, G., Räthel, J., and Herrmann, M.: Field-assisted sintering technology/spark plasma sintering: Mechanisms, materials, and technology developments. Adv. Eng. Mater. 16, 830 (2014).Google Scholar
Fu, Y.Q., Shearwood, C., Xu, B., Yu, L.G., and Khor, K.A.: Characterization of spark plasma sintered Ag nanopowders. Nanotechnology 21, 115707 (2010).Google Scholar
Marek, I., Vojtěch, D., Michalcová, A., and Kubatík, T.F.: High-strength bulk nano-crystalline silver prepared by selective leaching combined with spark plasma sintering. Mater. Sci. Eng., A 627, 326 (2015).Google Scholar
Wu, H., Wen, S.P., Wu, X.L., Gao, K.Y., Huang, H., Wang, W., and Nie, Z.R.: A study of precipitation strengthening and recrystallization behavior in dilute Al–Er–Hf–Zr alloys. Mater. Sci. Eng., A 639, 307 (2015).Google Scholar
Meyers, M.A., Mishra, A., and Benson, D.J.: Mechanical properties of nanocrystalline materials. Prog. Mater. Sci. 51, 427 (2006).Google Scholar
Holzwarth, U. and Gibson, N.: The Scherrer equation versus the ‘Debye-Scherrer equation'. Nat. Nanotechnol. 6, 534 (2011).Google Scholar
Fellah, F., Schoenstein, F., Dakhlaoui Omrani, A., Chérif, S.M., Dirras, G., and Jouini, N.: Nanostructured cobalt powders synthesised by polyol process and consolidated by spark plasma sintering: Microstructure and mechanical properties. Mater. Charact. 69, 1 (2012).Google Scholar
Zhu, Y.T., Narayan, J., Hirth, J.P., Mahajan, S., Wu, X.L., and Liao, X.Z.: Formation of single and multiple deformation twins in nanocrystalline fcc metals. Acta Mater. 57, 3763 (2009).Google Scholar
Li, X.Y., Wei, Y.J., Lu, L., Lu, K., and Gao, H.J.: Dislocation nucleation governed softening and maximum strength in nano-twinned metals. Nature 464, 877 (2010).CrossRefGoogle ScholarPubMed
Zhu, Y.T., Liao, X.Z., and Wu, X.L.: Deformation twinning in nanocrystalline materials. Prog. Mater. Sci. 57, 1 (2012).Google Scholar
Yu, X.H., Rong, J., Zhan, Z.L., Liu, Z., and Liu, J.X.: Effects of grain size and thermodynamic energy on the lattice parameters of metallic nanomaterials. Mater. Des. 83, 159 (2015).Google Scholar
Barbosa, P., Rosero-Navarro, N.C., Shi, F., and Figueiredo, F.M.L.: Protonic conductivity of nanocrystalline zeolitic imidazolate framework 8. Electrochim. Acta 153, 19 (2015).Google Scholar
Muecke, U.P., Graf, S., Rhyner, U., and Gauckler, L.J.: Microstructure and electrical conductivity of nanocrystalline nickel- and nickel oxide/gadolinia-doped ceria thin films. Acta Mater. 56, 677 (2008).Google Scholar
Kumar, K.S., Van Swygenhoven, H., and Suresh, S.: Mechanical behavior of nanocrystalline metals and alloys. Acta Mater. 51, 5743 (2003).Google Scholar
Hu, T., Ma, K., Topping, T.D., Saller, B., Yousefiani, A., Schoenung, J.M., and Lavernia, E.J.: Improving the tensile ductility and uniform elongation of high-strength ultrafine-grained Al alloys by lowering the grain boundary misorientation angle. Scr. Mater. 78–79, 25 (2014).Google Scholar
Khan, A.S., Suh, Y.S., Chen, X., Takacs, L., and Zhang, H.Y.: Nanocrystalline aluminum and iron: Mechanical behavior at quasi-static and high strain rates, and constitutive modeling. Int. J. Plast. 22, 195 (2006).CrossRefGoogle Scholar
Liu, R., Zhang, Z.J., Li, L.L., An, X.H., and Zhang, Z.F.: Microscopic mechanisms contributing to the synchronous improvement of strength and plasticity (SISP) for TWIP copper alloys. Sci. Rep. 5, 9550 (2015).Google Scholar