Sintering mechanism of CoCrFeMnNi high-entropy alloy powders

References

• Cantor B, Chang ITH, Knight P, et al. Microstructural development in equiatomic multicomponent alloys. Mater Sci Eng A. 2004;375–377:213–218. doi: 10.1016/j.msea.2003.10.257
   Web of Science ®Google Scholar
• Yeh J-W, Chen S-K, Lin S-J, et al. Nanostructured high-entropy alloys with multiple principal elements: novel alloy design concepts and outcomes. Adv Eng Mater. 2004;6(5):299–303. doi: 10.1002/adem.200300567
   Web of Science ®Google Scholar
• Yeh J-W. Recent progress in high-entropy alloys. Ann Chim Sci Mat. 2006;31:633–648. doi: 10.3166/acsm.31.633-648
   Web of Science ®Google Scholar
• Miracle DB, Senkov ON. A critical review of high entropy alloys and related concepts. Acta Mater. 2017;122:448–511. doi: 10.1016/j.actamat.2016.08.081
   Web of Science ®Google Scholar
• Zhang Y, Zuo TT, Tang Z, et al. Microstructures and properties of high-entropy alloys. Prog Mater Sci. 2014;61:1–93. doi: 10.1016/j.pmatsci.2013.10.001
   Web of Science ®Google Scholar
• Murty BS, Yeh JW, Ranganathan S. High entropy alloys. 1st ed. London: Butterworth-Heinemann; 2014.
   Google Scholar
• Guo S, Liu CT. Phase stability in high entropy alloys: formation of solid-solution phase or amorphous phase. Prog Nat Sci Mater Int. 2011;21:433–446. doi: 10.1016/S1002-0071(12)60080-X
   Web of Science ®Google Scholar
• Zhang Z, Mao MM, Wang J, et al. Nanoscale origins of the damage tolerance of the high-entropy alloy CrMnFeCoNi. Nat Commun. 2015;6:10143. doi: 10.1038/ncomms10143
   PubMed Web of Science ®Google Scholar
• Zhang Y, Zuo T, Cheng Y, et al. High-entropy alloys with high saturation magnetization, electrical resistivity, and malleability. Sci Rep. 2013;3:1455. doi: 10.1038/srep01455
   PubMed Web of Science ®Google Scholar
• Li X, Tian F, Schönecker S, et al. Ab initio-predicted micro-mechanical performance of refractory high-entropy alloys. Sci Rep. 2015;5:12334. doi: 10.1038/srep12334
   PubMed Web of Science ®Google Scholar
• Li Z, Pradeep KG, Deng Y, et al. Metastable high-entropy dual-phase alloys overcome the strength–ductility trade-off. Nature. 2016;534:227–230. doi: 10.1038/nature17981
   PubMed Web of Science ®Google Scholar
• Zou Y, Ma H, Spolenak R. Ultrastrong ductile and stable high-entropy alloys at small scales. Nat Commun. 2015;6:7748. doi: 10.1038/ncomms8748
   PubMed Web of Science ®Google Scholar
• Singh S, Wanderka N, Murty BS, et al. Decomposition in multi-component AlCoCrCuFeNi high-entropy alloy. Acta Mater. 2011;59:182–190. doi: 10.1016/j.actamat.2010.09.023
   Web of Science ®Google Scholar
• Pradeep KG, Wanderka N, Choi P, et al. Atomic-scale compositional characterization of a nanocrystalline AlCrCuFeNiZn high-entropy alloy using atom probe tomography. Acta Mater. 2013;61:4696–4706. doi: 10.1016/j.actamat.2013.04.059
   Web of Science ®Google Scholar
• Senkov ON, Miller JD, Miracle DB, et al. Accelerated exploration of multi-principal element alloys with solid solution phases. Nat Commun. 2015;6:6529. doi: 10.1038/ncomms7529
   PubMed Web of Science ®Google Scholar
• Liu WH, Wu Y, He JY, et al. Grain growth and the Hall-Petch relationship in a high-entropy FeCrNiCoMn alloy. Scripta Mater. 2013;68:526–529. doi: 10.1016/j.scriptamat.2012.12.002
   Web of Science ®Google Scholar
• Zaddach AJ, Niu C, Koch CC, et al. Mechanical properties and stacking fault energies of NiFeCrCoMn high-entropy alloy. J Mater Met Mater Sci. 2013;65:1780–1789. doi: 10.1007/s11837-013-0771-4
   Web of Science ®Google Scholar
• Laurent M, Akhatova A, Perrière L, et al. Insights into the phase diagram of the CrMnFeCoNi high entropy alloy. Acta Mater. 2015;88:355–365. doi: 10.1016/j.actamat.2015.01.068
   Web of Science ®Google Scholar
• Bhattacharjee PP, Sathiaraj GD, Zaid M, et al. Microstructure and texture evolution during annealing of equiatomic CoCrFeMnNi high-entropy alloy. J Alloy Compd. 2014;587:544–552. doi: 10.1016/j.jallcom.2013.10.237
   Web of Science ®Google Scholar
• Sathiaraj GD, Ahmed MZ, Bhattacharjee PP. Microstructure and texture of heavily cold-rolled and annealed fcc equiatomic medium to high entropy alloys. J Alloy Compd. 2016;664:109–119. doi: 10.1016/j.jallcom.2015.12.172
   Web of Science ®Google Scholar
• Laplanche G, Gadaud P, Horst O, et al. Temperature dependencies of the elastic moduli and thermal expansion coefficient of an equiatomic single-phase CoCrFeMnNi high-entropy alloy. J Alloy Compd. 2015;623:348–353. doi: 10.1016/j.jallcom.2014.11.061
   Web of Science ®Google Scholar
• Guo S, Ng C, Liu CT. Anomalous solidification microstructures in Co-free AlxCrCuFeNi2 high-entropy alloys. J Alloys Compd. 2013;557:77–81. doi: 10.1016/j.jallcom.2013.01.007
   Web of Science ®Google Scholar
• Ye GX, Wu B, Zhang CH, et al. Study of solidification and microstructures of multi-principal high-entropy alloy FeCoNiCrMn by using experiments and simulation. Adv Mater Res. 2012;399:1746–1749.
   Google Scholar
• Guo S, Ng C, Wang Z, et al. Solid solutioning in equiatomic alloys: limit set by topological instability. J Alloy Compd. 2014;583:410–413. doi: 10.1016/j.jallcom.2013.08.213
   Web of Science ®Google Scholar
• Praveen S, Murty BS, Kottada RS. Alloying behavior in multi-component AlCoCrCuFe and NiCoCrCuFe high entropy alloys. Mater Sci Eng A. 2012;534:83–89. doi: 10.1016/j.msea.2011.11.044
   Web of Science ®Google Scholar
• Fu Z, Chen W, Xiao H, et al. Fabrication and properties of nanocrystalline Co0.5FeNiCrTi0.5 high entropy alloy by MA-SPS technique. Mater Des. 2013;44:535–539. doi: 10.1016/j.matdes.2012.08.048
   Web of Science ®Google Scholar
• Yuhu F, Yunpeng Z, Hongyan G, et al. Alcrnifexmo0.2CoCu high entropy alloys prepared by powder metallurgy. Rare Met Mater Eng. 2013;42:1127–1129. doi: 10.1016/S1875-5372(13)60074-0
   Web of Science ®Google Scholar
• Ji W, Wang W, Wang H, et al. Alloying behavior and novel properties of CoCrFeNiMn high-entropy alloy fabricated by mechanical alloying and spark plasma sintering. Intermetallics. 2015;56:24–27. doi: 10.1016/j.intermet.2014.08.008
   Web of Science ®Google Scholar
• Varalakshmi S, Kamaraj M, Murty BS. Synthesis and characterization of nanocrystalline AlFeTiCrZnCu high entropy solid solution by mechanical alloying. J Alloy Compd. 2008;460:253–257. doi: 10.1016/j.jallcom.2007.05.104
   Web of Science ®Google Scholar
• Sriharitha R, Murty BS, Kottada RS. Phase formation in mechanically alloyed AlxCoCrCuFeNi (x = 0.45, 1, 2.5, 5 mol) high entropy alloys. Intermetallics. 2013;32:119–126. doi: 10.1016/j.intermet.2012.08.015
   Web of Science ®Google Scholar
• Qiu XW. Microstructure and properties of AlCrFeNiCoCu high entropy alloy prepared by powder metallurgy. J Alloy Compd. 2013;555:246–249. doi: 10.1016/j.jallcom.2012.12.071
   Web of Science ®Google Scholar
• Praveen S, Basu J, Kashyap S, et al. Exceptional resistance to grain growth in nanocrystalline CoCrFeNi high entropy alloy at high homologous temperatures. J Alloy Compd. 2016;662:361–367. doi: 10.1016/j.jallcom.2015.12.020
   Web of Science ®Google Scholar
• Lu Y, Dong Y, Guo S, et al. A promising new class of high-temperature alloys: eutectic high-entropy alloys. Sci Rep. 2014;4:6200. doi: 10.1038/srep06200
   PubMed Web of Science ®Google Scholar
• Tsai KY, Tsai MH, Yeh JW. Sluggish diffusion in CoCrFeMnNi high entropy alloys. Acta Mater. 2013;61:4887–4897. doi: 10.1016/j.actamat.2013.04.058
   Web of Science ®Google Scholar
• Nadine E, Klöden B, Weißgärber T, et al. High-entropy alloy CoCrFeMnNi produced by powder metallurgy. Powder Metall. 2017;60:3:1–14.
   Web of Science ®Google Scholar
• Liu Y, Wang J, Fang Q, et al. Preparation of superfine-grained high entropy alloy by spark plasma sintering gas atomized powder. Intermetallics. 2016;68:16–22. doi: 10.1016/j.intermet.2015.08.012
   Web of Science ®Google Scholar
• Praveen S, Murty BS, Kottada RS. Phase evolution and densification behavior of nanocrystalline multicomponent high entropy alloys during spark plasma sintering. JOM. 2013;65:1797–1804. doi: 10.1007/s11837-013-0759-0
   Web of Science ®Google Scholar
• Ji W, Fu Z, Wang W, et al. Mechanical alloying synthesis and spark plasma sintering consolidation of CoCrFeNiAl high-entropy alloy. J Alloy Compd. 2014;589:61–66. doi: 10.1016/j.jallcom.2013.11.146
   Web of Science ®Google Scholar
• Panigrahi BB, Godkhindi MM, Das K, et al. Sintering mechanisms of attrition milled titanium nano powder. J Mater Res. 2005;20(4):827–836. doi: 10.1557/JMR.2005.0116
   Web of Science ®Google Scholar
• Panigrahi BB, Godkhindi MM, Das K, et al. Sintering kinetics of micrometric titanium powder. Mater Sci Eng A. 2005;396(1):255–262. doi: 10.1016/j.msea.2005.01.016
   Web of Science ®Google Scholar
• Panigrahi BB. Evaluation of dimensional changes from as received dilatometric sintering plot. Mater Sci Technol. 2007;23(1):103–107. doi: 10.1179/174328407X158497
   Web of Science ®Google Scholar
• Johnson DL. New method of obtaining volume, grain-boundary, and surface diffusion coefficients from sintering data. J Appl Phys. 1969;40:192–200. doi: 10.1063/1.1657030
   Web of Science ®Google Scholar
• Żenkiewicz M. Methods for calculation of surface free energy of solids. J Achiev Mater Manuf Eng. 2007;24:137–145.
   Google Scholar
• Ashby MF. A first report on sintering diagrams. Acta Mater. 1974;22:275–289. doi: 10.1016/0001-6160(74)90167-9
   Web of Science ®Google Scholar
• German RM. Sintering theory & practice. New York: John Wiley & sons, inc.; 1996.
   Google Scholar
• Brandes EA, Smithells GB. Metal reference book. 6th ed. Oxford, UK: Butterworths; 1983.
   Google Scholar
• Neumann G, Tuijn C. Self-diffusion and impurity diffusion in pure metals: handbook of experimental data. 1st ed. Oxford, UK: Elsevier; 2009.
   Google Scholar
• Shewmon P. Diffusion in solids. 2nd ed. Cham, Switzerland: John Wiley and Sons Inc.; 1989.
   Google Scholar
• Divinski SV, Geise J, Rabkin E, et al. Grain boundary self-diffusion in α-iron of different purity: effect of dislocation enhanced diffusion. Zeitschrift für Metallkunde. 2004;95(10):945–952. doi: 10.3139/146.018036
   Google Scholar
• James DW, Leak GM. Grain boundary diffusion of iron, cobalt and nickel in alpha-iron and of iron in gamma-iron. Philosophical Magazine. 1965;12(117):491–503. doi: 10.1080/14786436508218895
   Web of Science ®Google Scholar