Compression behavior of inter-particle regions in high-strength Al84Ni7Gd6Co3 alloy

Research output: Contribution to journalArticleResearchpeer-review

Standard

Compression behavior of inter-particle regions in high-strength Al84Ni7Gd6Co3 alloy. / Wang, Zhi; Qu, R. T.; Prashanth, Konda Gokuldoss et al.
In: Materials letters, Vol. 185.2016, No. 15 December, 15.12.2016, p. 25-28.

Research output: Contribution to journalArticleResearchpeer-review

Harvard

Vancouver

Wang Z, Qu RT, Prashanth KG, Eckert J, Scudino S. Compression behavior of inter-particle regions in high-strength Al84Ni7Gd6Co3 alloy. Materials letters. 2016 Dec 15;185.2016(15 December):25-28. doi: 10.1016/j.matlet.2016.08.090

Author

Wang, Zhi ; Qu, R. T. ; Prashanth, Konda Gokuldoss et al. / Compression behavior of inter-particle regions in high-strength Al84Ni7Gd6Co3 alloy. In: Materials letters. 2016 ; Vol. 185.2016, No. 15 December. pp. 25-28.

Bibtex - Download

@article{6871ea85d3be43259ff90f89bba6b186,
title = "Compression behavior of inter-particle regions in high-strength Al84Ni7Gd6Co3 alloy",
abstract = "We have studied the deformation behavior of the inter-particle regions using a high strength nanostructured alloy (Al84Ni7Gd6Co3) produced by hot pressing of amorphous powders. The inter-particle regions, including soft aluminum and pores, are relatively weak compared to the consolidated particles. Plastic deformation, crack branching and deflection are observed in the inter-particle regions, giving rise to the arrest of cracks. High density of stacking faults and/or nanotwins are formed in the inter-particle regions after plastic deformation. The fracture mode of the Al84Ni7Gd6Co3 nanostructured alloy changes from the inter-particle failure to trans-particle failure with decreasing volume fraction of the inter-particle regions.",
keywords = "Deformation and fracture, Metals and alloys, Sintering, Triple point",
author = "Zhi Wang and Qu, {R. T.} and Prashanth, {Konda Gokuldoss} and J{\"u}rgen Eckert and Sergio Scudino",
year = "2016",
month = dec,
day = "15",
doi = "10.1016/j.matlet.2016.08.090",
language = "English",
volume = "185.2016",
pages = "25--28",
journal = "Materials letters",
issn = "0167-577X",
publisher = "Elsevier",
number = "15 December",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Compression behavior of inter-particle regions in high-strength Al84Ni7Gd6Co3 alloy

AU - Wang, Zhi

AU - Qu, R. T.

AU - Prashanth, Konda Gokuldoss

AU - Eckert, Jürgen

AU - Scudino, Sergio

PY - 2016/12/15

Y1 - 2016/12/15

N2 - We have studied the deformation behavior of the inter-particle regions using a high strength nanostructured alloy (Al84Ni7Gd6Co3) produced by hot pressing of amorphous powders. The inter-particle regions, including soft aluminum and pores, are relatively weak compared to the consolidated particles. Plastic deformation, crack branching and deflection are observed in the inter-particle regions, giving rise to the arrest of cracks. High density of stacking faults and/or nanotwins are formed in the inter-particle regions after plastic deformation. The fracture mode of the Al84Ni7Gd6Co3 nanostructured alloy changes from the inter-particle failure to trans-particle failure with decreasing volume fraction of the inter-particle regions.

AB - We have studied the deformation behavior of the inter-particle regions using a high strength nanostructured alloy (Al84Ni7Gd6Co3) produced by hot pressing of amorphous powders. The inter-particle regions, including soft aluminum and pores, are relatively weak compared to the consolidated particles. Plastic deformation, crack branching and deflection are observed in the inter-particle regions, giving rise to the arrest of cracks. High density of stacking faults and/or nanotwins are formed in the inter-particle regions after plastic deformation. The fracture mode of the Al84Ni7Gd6Co3 nanostructured alloy changes from the inter-particle failure to trans-particle failure with decreasing volume fraction of the inter-particle regions.

KW - Deformation and fracture

KW - Metals and alloys

KW - Sintering

KW - Triple point

UR - http://www.scopus.com/inward/record.url?scp=84989948832&partnerID=8YFLogxK

U2 - 10.1016/j.matlet.2016.08.090

DO - 10.1016/j.matlet.2016.08.090

M3 - Article

AN - SCOPUS:84989948832

VL - 185.2016

SP - 25

EP - 28

JO - Materials letters

JF - Materials letters

SN - 0167-577X

IS - 15 December

ER -