TY - JOUR
T1 - Structural study of Zr33Y27Al15Ni25 amorphous alloys by anomalous X-ray scattering (AXS)
AU - Matsubara, E.
AU - Sugiyama, Kazumasa
AU - Shinohara, A. H.
AU - Waseda, Y.
AU - Inoue, A.
AU - Zhang, T.
AU - Masumoto, T.
PY - 1994/5/1
Y1 - 1994/5/1
N2 - The atomic structure of the as-quenched Zr33Y27Al15Ni25 amorphous alloy which has double glass transition temperature was investigated by X-ray diffraction and compared with that of a sample heated at 773 K just above the second glass transition temperature Tg2 (772 K). The environmental structures around Zr, Y and Ni in both samples were determined by anomalous X-ray scattering (AXS) measurements at the K absorption edges of Zr, Y and Ni. On heating above Tg2, local ordering is developed around Y. However, no significant change was observed for ZrZr, ZrAl and ZrNi pairs.
AB - The atomic structure of the as-quenched Zr33Y27Al15Ni25 amorphous alloy which has double glass transition temperature was investigated by X-ray diffraction and compared with that of a sample heated at 773 K just above the second glass transition temperature Tg2 (772 K). The environmental structures around Zr, Y and Ni in both samples were determined by anomalous X-ray scattering (AXS) measurements at the K absorption edges of Zr, Y and Ni. On heating above Tg2, local ordering is developed around Y. However, no significant change was observed for ZrZr, ZrAl and ZrNi pairs.
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U2 - 10.1016/0921-5093(94)90243-7
DO - 10.1016/0921-5093(94)90243-7
M3 - Article
AN - SCOPUS:0028426090
VL - 179-180
SP - 444
EP - 447
JO - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing
JF - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing
SN - 0921-5093
IS - PART 1
ER -