Skip to main content Accessibility help
×
Home

Influence of heterogeneities with different length scale on the plasticity of Fe-base ultrafine eutectic alloys

Published online by Cambridge University Press:  31 January 2011

Jin Man Park
Affiliation:
Center for Non-Crystalline Materials, Department of Metallurgical Engineering, Yonsei University, Seoul 120-749, Republic of Korea
Do Hyang Kim
Affiliation:
Center for Non-Crystalline Materials, Department of Metallurgical Engineering, Yonsei University, Seoul 120-749, Republic of Korea
Ki Buem Kim
Affiliation:
Department of Advanced Materials Engineering, Sejong University, Seoul 143-747, Republic of Korea
Min Ha Lee
Affiliation:
Leibniz Institute for Solid State and Materials Research Dresden, Institute for Complex Materials, D-01171 Dresden, Germany; and Advanced Materials Division, Korea Institute of Industrial Technology, Incheon 406-840, Korea
Won Tae Kim
Affiliation:
Division of Applied Science, Cheongju University, Cheongju 360-764, Republic of Korea
Jürgen Eckert
Affiliation:
Leibniz Institute for Solid State and Materials Research Dresden, Institute for Complex Materials, D-01171 Dresden, Germany; and TU Dresden, Institute of Materials Science, D-01062 Dresden, Germany
Corresponding
E-mail address:
Get access

Abstract

The evolution of microstructure and its influence on the mechanical properties of high-strength ultrafine eutectic Fe–(Ti, Zr)–(B, Co) alloys has been studied. The addition of B or Co improves the room temperature compressive plasticity from 1% to ∼8.5% or ∼14%, respectively, due to the formation of a heterogeneous microstructure with distinctly different length scales, which can delay the propagation of shear bands and promotes the activation of multiple shear bands.

Type
Articles
Copyright
Copyright © Materials Research Society 2008

Access options

Get access to the full version of this content by using one of the access options below.

References

1Dao, M., Lu, L., Asaro, R.J., De Hosson, J.T.M.Ma, E.: Toward a quantitative understanding of mechanical behavior of nanocrystalline metals. Acta Mater. 55, 4041 2007CrossRefGoogle Scholar
2Schuh, C.A., Hufnagel, T.C.Ramamurty, U.: Mechanical behavior of amorphous alloys. Acta Mater 55, 4067 2007CrossRefGoogle Scholar
3Park, J.M., Chang, H.J., Han, K.H., Kim, W.T.Kim, D.H.: Enhancement of plasticity in Ti-rich Ti–Zr–Be–Cu–Ni bulk metallic glasses. Scr. Mater. 53, 1 2005CrossRefGoogle Scholar
4Xing, L.Q., Li, Y., Ramesh, K.T., Li, J.Hufnagel, T.C.: Enhanced plastic strain in Zr-based bulk amorphous alloys. Phys. Rev. B 64, 180201 2001CrossRefGoogle Scholar
5Park, J.M., Park, J.S., Kim, J-H.Chang, H.J.: Mechanical behaviors of partially devitrified Ti-based bulk metallic glasses. J. Mater. Sci. 40, 4999 2005CrossRefGoogle Scholar
6Ohkubo, T., Nagahama, D., Mukai, T.Hono, K.: Stress-strain behaviors of Ti-based bulk metallic glass and their nanostructures. J. Mater. Res. 22, 1406 2007CrossRefGoogle Scholar
7Kim, Y.C., Na, J.H., Park, J.M., Kim, D.H., Lee, J.K.Kim, W.T.: Role of nanometer-scale quasicrystals in improving the mechanical behavior of Ti-based bulk metallic glasses. Appl. Phys. Lett. 83, 3093 2003CrossRefGoogle Scholar
8Hays, C.C., Kim, C.P.Johnson, W.L.: Microstructure controlled shear band pattern formation and enhanced plasticity of bulk metallic glasses containing in situ formed ductile phase dendrite dispersions. Phys. Rev. Lett. 84, 2901 2000CrossRefGoogle ScholarPubMed
9Fan, C., Ott, R.T.Hufnagel, T.C.: Metallic glass matrix composite with precipitated ductile reinforcement. Appl. Phys. Lett. 81, 1020 2002CrossRefGoogle Scholar
10Kühn, U., Eckert, J., Mattern, N.Schultz, L.: ZrNbCuNiAl bulk metallic glass matrix composites containing dendritic bcc phase precipitates. Appl. Phys. Lett. 80, 2478 2002CrossRefGoogle Scholar
11Park, B.J., Chang, H.J., Kim, D.H.Kim, W.T.: In-situ formation of two amorphous phases by liquid phase separation in Y–Ti–Al–Co alloy. Appl. Phys. Lett. 85, 6353 2004CrossRefGoogle Scholar
12Yao, K.F., Ruan, F., Yang, Y.Q.Chen, N.: Superductile bulk metallic glass. Appl. Phys. Lett. 88, 122106 2006CrossRefGoogle Scholar
13Wang, Y., Chen, M., Zhou, F.Ma, E.: High tensile ductility in a nanostructured metal. Nature 419, 912 2002CrossRefGoogle Scholar
14Fan, G.J., Choo, H., Liaw, P.K.Lavernia, E.J.: Plastic deformation and fracture of ultrafine-grained Al–Mg alloys with a bimodal grain-size distribution. Acta Mater. 53, 1759 2006CrossRefGoogle Scholar
15Park, J.M., Sohn, S.W., Kim, T.E., Kim, K.B., Kim, W.T.Kim, D.H.: Nanostructure-dendrite composites in the Fe–Zr binary alloy system exhibiting high strength and plasticity. Scr. Mater. 57, 1153 2007CrossRefGoogle Scholar
16He, G., Eckert, J., Löser, W.Schultz, L.: Novel Ti-base nanostructure-dendrite composite with enhanced plasticity. Nat. Mater. 2, 33 2003CrossRefGoogle ScholarPubMed
17Louzguine, D.V., Louzguina, L.V., Kato, H.Inoue, A.: Investigation of Ti–Fe–Co bulk alloys with high strength and enhanced ductility. Acta Mater. 53, 2009 2005CrossRefGoogle Scholar
18Park, J.M., Kim, K.B., Lee, M.H., Kim, W.T., Eckert, J.Kim, D.H.: High-strength ultrafine eutectic Fe–Nb–Al composites with enhanced plasticity. Intermetallics 16, 642 2008CrossRefGoogle Scholar
19Kim, K.B., Das, J., Baier, F.Eckert, J.: Microstructural investigation of a deformed Ti66.1Cu8Ni4.8Sn7.2Nb13.9 nanostructure-dendrite composite. J. Alloys Compd. 82, 4690 2007Google Scholar
20Louzguina, L.V., Louzguine, D.V.Inoue, A.: Influences of additional alloying elements (V, Ni, Cu, Sn, B) on structure and mechanical properties of high-strength hypereutectic Ti–Fe–Co bulk alloys. Intermetallics 15, 181 2007Google Scholar
21Ma, E.: Controlling plastic instability. Nat. Mater. 2, 7 2003CrossRefGoogle ScholarPubMed
22Sun, B.B., Sui, M.L., Wang, Y.M., He, G., Eckert, J.Ma, E.: Ultrafine composite microstructure in a bulk Ti alloy for high strength, strain hardening and tensile ductility. Acta Mater. 54, 1349 2006CrossRefGoogle Scholar
23Kim, K.B., Das, J., Xu, W., Zhang, Z.F.Eckert, J.: Microscopic deformation mechanism of a Ti66.1Nb13.9Ni4.8Cu8Sn7.2 nanostructure- dendrite composite. Acta Mater. 54, 3701 2006CrossRefGoogle Scholar
24Park, J.M., Sohn, S.W., Kim, D.H., Kim, K.B., Kim, W.T.Eckert, J.: Propagation of shear bands and accommodation of shear strain in the Fe56Nb4Al40 ultrafine eutectic-dendrite composite. Appl. Phys. Lett. 92, 091910 2008CrossRefGoogle Scholar
25Das, J., Kim, K.B., Baier, F., Löser, W.Eckert, J.: High-strength Ti-base ultrafine eutectic with enhanced ductility. Appl. Phys. Lett. 87, 161907 2005CrossRefGoogle Scholar
26Zhang, L.C., Das, J., Lu, H.B., Duhamel, C., Calin, M.Eckert, J.: High strength Ti–Fe–Sn ultrafine composites with large plasticity. Scr. Mater. 57, 101 2007CrossRefGoogle Scholar
27Louzguine, D.V., Louzguina, L.V., Polkin, V.I.Inoue, A.: Deformation-induced transformations in Ti60Fe20Co20 alloy. Scr. Mater. 57, 445 2007CrossRefGoogle Scholar
28Park, J.M., Kim, D.H., Kim, K.B.Kim, W.T.: Deformation-induced rotational eutectic colonies containing length-scale heterogeneity in an ultrafine eutectic Fe83Ti7Zr6B4 alloy. Appl. Phys. Lett. 91, 131907 2007CrossRefGoogle Scholar
29JCPDFWIN Version 2.2 JCPDS-International Center for Diffraction Data,2001Google Scholar

Full text views

Full text views reflects PDF downloads, PDFs sent to Google Drive, Dropbox and Kindle and HTML full text views.

Total number of HTML views: 3
Total number of PDF views: 45 *
View data table for this chart

* Views captured on Cambridge Core between September 2016 - 20th January 2021. This data will be updated every 24 hours.

Hostname: page-component-76cb886bbf-pdn9z Total loading time: 0.513 Render date: 2021-01-20T07:59:23.755Z Query parameters: { "hasAccess": "0", "openAccess": "0", "isLogged": "0", "lang": "en" } Feature Flags: { "shouldUseShareProductTool": true, "shouldUseHypothesis": true, "isUnsiloEnabled": true, "metricsAbstractViews": false, "figures": false, "newCiteModal": false }

Send article to Kindle

To send this article to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about sending to your Kindle. Find out more about sending to your Kindle.

Note you can select to send to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be sent to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.

Find out more about the Kindle Personal Document Service.

Influence of heterogeneities with different length scale on the plasticity of Fe-base ultrafine eutectic alloys
Available formats
×

Send article to Dropbox

To send this article to your Dropbox account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your <service> account. Find out more about sending content to Dropbox.

Influence of heterogeneities with different length scale on the plasticity of Fe-base ultrafine eutectic alloys
Available formats
×

Send article to Google Drive

To send this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your <service> account. Find out more about sending content to Google Drive.

Influence of heterogeneities with different length scale on the plasticity of Fe-base ultrafine eutectic alloys
Available formats
×
×

Reply to: Submit a response


Your details


Conflicting interests

Do you have any conflicting interests? *