Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 196-199 |
| Number of pages | 4 |
| Journal | Materials Letters |
| Volume | 132 |
| Early online date | 18 Jun 2014 |
| DOIs | |
| Publication status | Published - 1 Oct 2014 |
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Formation of anomalously large Al single crystals at triple points during pulsed electric current sintering (PECS) of Al86Ni6Y 4.5Co2La1.5 metallic glass. / Li, Xiaopeng; Wang, J.Q.; Yan, M.; Ji, G.; Schaffer, G.B.; Qian, M.
In: Materials Letters, Vol. 132, 01.10.2014, p. 196-199.Research output: Contribution to journal › Article
TY - JOUR
T1 - Formation of anomalously large Al single crystals at triple points during pulsed electric current sintering (PECS) of Al86Ni6Y 4.5Co2La1.5 metallic glass
AU - Li, Xiaopeng
AU - Wang, J.Q.
AU - Yan, M.
AU - Ji, G.
AU - Schaffer, G.B.
AU - Qian, M.
PY - 2014/10/1
Y1 - 2014/10/1
N2 - Anomalously large aluminium single crystals with a size of ~500 nm have been observed at triple points between powder particles after pulsed electric current sintering below and in the supercooled liquid region in an Al 86Ni6Y4.5Co2La1.5 metallic glass. The formation of the large Al grains is attributed to high localized temperatures and the enhancement of long-range diffusion of Al by the electric current leading to grain growth and coalescence. © 2014 Elsevier B.V.
AB - Anomalously large aluminium single crystals with a size of ~500 nm have been observed at triple points between powder particles after pulsed electric current sintering below and in the supercooled liquid region in an Al 86Ni6Y4.5Co2La1.5 metallic glass. The formation of the large Al grains is attributed to high localized temperatures and the enhancement of long-range diffusion of Al by the electric current leading to grain growth and coalescence. © 2014 Elsevier B.V.
U2 - 10.1016/j.matlet.2014.06.077
DO - 10.1016/j.matlet.2014.06.077
M3 - Article
VL - 132
SP - 196
EP - 199
JO - Materials Letters
JF - Materials Letters
SN - 0167-577X
ER -