Standard

Grain boundary phenomena in an ultrafine-grained Al-Zn alloy with improved mechanical behavior for micro-devices. / Chinh, N.Q.; Valiev, R.Z.; Sauvage, X.; Varga, G.; Havancsák, K.; Kawasaki, M.; Straumal, B.B.; Langdon, T.G.

In: Advanced Engineering Materials, No. 8, 2014, p. 1000-1009.

Research output: Contribution to journal › Article

Harvard

Chinh, NQ, Valiev, RZ, Sauvage, X, Varga, G, Havancsák, K, Kawasaki, M, Straumal, BB & Langdon, TG 2014, 'Grain boundary phenomena in an ultrafine-grained Al-Zn alloy with improved mechanical behavior for micro-devices', Advanced Engineering Materials, no. 8, pp. 1000-1009. https://doi.org/10.1002/adem.201300450

APA

Chinh, N. Q., Valiev, R. Z., Sauvage, X., Varga, G., Havancsák, K., Kawasaki, M., Straumal, B. B., & Langdon, T. G. (2014). Grain boundary phenomena in an ultrafine-grained Al-Zn alloy with improved mechanical behavior for micro-devices. Advanced Engineering Materials, (8), 1000-1009. https://doi.org/10.1002/adem.201300450

Vancouver

Chinh NQ, Valiev RZ, Sauvage X, Varga G, Havancsák K, Kawasaki M et al. Grain boundary phenomena in an ultrafine-grained Al-Zn alloy with improved mechanical behavior for micro-devices. Advanced Engineering Materials. 2014;(8):1000-1009. https://doi.org/10.1002/adem.201300450

Author

Chinh, N.Q. ; Valiev, R.Z. ; Sauvage, X. ; Varga, G. ; Havancsák, K. ; Kawasaki, M. ; Straumal, B.B. ; Langdon, T.G. / Grain boundary phenomena in an ultrafine-grained Al-Zn alloy with improved mechanical behavior for micro-devices. In: Advanced Engineering Materials. 2014 ; No. 8. pp. 1000-1009.

BibTeX

@article{6c120a76d1904214919b23419206b3db,
title = "Grain boundary phenomena in an ultrafine-grained Al-Zn alloy with improved mechanical behavior for micro-devices",
abstract = "The microstructural and mechanical properties of an ultrafine-grained (UFG) Al-Zn alloy processed by high-pressure torsion (HPT) are investigated using depth-sensing indentations, focused ion beam, scanning electron microscopy and scanning transmission electron microscopy. Emphasis is placed on the microstructure and the effects of grain boundaries at room temperature. The experiments show the formation of Zn-rich layers at the Al/Al grain boundaries that enhance the role of grain boundary sliding leading to unique plastic behavior in this UFG material. The occurrence of significant grain boundary sliding at room temperature is demonstrated by deforming micro-pillars. Our results illustrate a potential for using UFG materials as advanced functional materials in electronic micro-devices. High-pressure torsion is used to produce an ultrafine-grained structure in an Al-30% Zn alloy and the mechanical behavior is investigated using various techniques. We show that Zn-rich layers form at the Al/Al grain boundaries",
author = "N.Q. Chinh and R.Z. Valiev and X. Sauvage and G. Varga and K. Havancs{\'a}k and M. Kawasaki and B.B. Straumal and T.G. Langdon",
year = "2014",
doi = "10.1002/adem.201300450",
language = "English",
pages = "1000--1009",
journal = "Advanced Engineering Materials",
issn = "1438-1656",
publisher = "Wiley-Blackwell",
number = "8",

}

RIS

TY - JOUR

T1 - Grain boundary phenomena in an ultrafine-grained Al-Zn alloy with improved mechanical behavior for micro-devices

AU - Chinh, N.Q.

AU - Valiev, R.Z.

AU - Sauvage, X.

AU - Varga, G.

AU - Havancsák, K.

AU - Kawasaki, M.

AU - Straumal, B.B.

AU - Langdon, T.G.

PY - 2014

Y1 - 2014

N2 - The microstructural and mechanical properties of an ultrafine-grained (UFG) Al-Zn alloy processed by high-pressure torsion (HPT) are investigated using depth-sensing indentations, focused ion beam, scanning electron microscopy and scanning transmission electron microscopy. Emphasis is placed on the microstructure and the effects of grain boundaries at room temperature. The experiments show the formation of Zn-rich layers at the Al/Al grain boundaries that enhance the role of grain boundary sliding leading to unique plastic behavior in this UFG material. The occurrence of significant grain boundary sliding at room temperature is demonstrated by deforming micro-pillars. Our results illustrate a potential for using UFG materials as advanced functional materials in electronic micro-devices. High-pressure torsion is used to produce an ultrafine-grained structure in an Al-30% Zn alloy and the mechanical behavior is investigated using various techniques. We show that Zn-rich layers form at the Al/Al grain boundaries

AB - The microstructural and mechanical properties of an ultrafine-grained (UFG) Al-Zn alloy processed by high-pressure torsion (HPT) are investigated using depth-sensing indentations, focused ion beam, scanning electron microscopy and scanning transmission electron microscopy. Emphasis is placed on the microstructure and the effects of grain boundaries at room temperature. The experiments show the formation of Zn-rich layers at the Al/Al grain boundaries that enhance the role of grain boundary sliding leading to unique plastic behavior in this UFG material. The occurrence of significant grain boundary sliding at room temperature is demonstrated by deforming micro-pillars. Our results illustrate a potential for using UFG materials as advanced functional materials in electronic micro-devices. High-pressure torsion is used to produce an ultrafine-grained structure in an Al-30% Zn alloy and the mechanical behavior is investigated using various techniques. We show that Zn-rich layers form at the Al/Al grain boundaries

U2 - 10.1002/adem.201300450

DO - 10.1002/adem.201300450

M3 - Article

SP - 1000

EP - 1009

JO - Advanced Engineering Materials

JF - Advanced Engineering Materials

SN - 1438-1656

IS - 8

ER -

ID: 7060913