TY - JOUR
T1 - Energy dispersive X-ray diffraction on undercooled metallic melts
AU - Notthoff, C.
AU - Franz, H.
AU - Hanfland, M.
AU - Herlach, D. M.
AU - Holland-Moritz, D.
AU - Jacobs, G.
AU - Lippok, R.
AU - Petry, W.
AU - Platzek, D.
N1 - Funding Information:
Financial support by the Deutsche Forschungsgemeinschaft within the Schwerpunktprogramm `Unterkühlte Metallschmelzen' is gratefully acknowledged.
PY - 1999/8/1
Y1 - 1999/8/1
N2 - Electromagnetic levitation for containerless undercooling of bulk melts was combined with diffraction of synchrotron radiation to study in situ the crystallization of metastable phases in metals undercooled below their melting temperature prior to solidification. Energy dispersive X-ray diffraction was applied to identify the crystallographic phases formed during crystallization of the undercooled melt. The binary Ni-V alloy was chosen as a model system, because it shows phase competition of three different crystallographic phases, bcc, fcc and an intermetallic phase of tetragonal structure. In addition, the crystallization of undercooled melts of the easy glass-forming alloy Zr-Al-Ni-Cu was investigated.
AB - Electromagnetic levitation for containerless undercooling of bulk melts was combined with diffraction of synchrotron radiation to study in situ the crystallization of metastable phases in metals undercooled below their melting temperature prior to solidification. Energy dispersive X-ray diffraction was applied to identify the crystallographic phases formed during crystallization of the undercooled melt. The binary Ni-V alloy was chosen as a model system, because it shows phase competition of three different crystallographic phases, bcc, fcc and an intermetallic phase of tetragonal structure. In addition, the crystallization of undercooled melts of the easy glass-forming alloy Zr-Al-Ni-Cu was investigated.
UR - http://www.scopus.com/inward/record.url?scp=0345504835&partnerID=8YFLogxK
U2 - 10.1016/S0022-3093(99)00287-2
DO - 10.1016/S0022-3093(99)00287-2
M3 - Conference article
AN - SCOPUS:0345504835
SN - 0022-3093
VL - 250-252 (II)
SP - 632
EP - 636
JO - Journal of Non-Crystalline Solids
JF - Journal of Non-Crystalline Solids
T2 - Proceedings of the 1998 10th International Conference on Liquid and Amorphous Metals (LAM-10)
Y2 - 30 August 1998 through 4 September 1998
ER -