TY  - JOUR
AU  - Grushko, Benjamin
TI  - Again regarding the Al−Pd phase diagram
JO  - Journal of alloys and compounds
VL  - 557
SN  - 0925-8388
CY  - Lausanne
PB  - Elsevier
M1  - FZJ-2015-03582
SP  - 102 - 111
PY  - 2013
AB  - The Al−Pd phase diagram was experimentally reinvestigated in the region around the equiatomic composition. The high-temperature β-phase (CsCl-type structure) forming around AlPd transforms by cooling to a rhombohedral β′-phase, which only being metastable, strongly resists transformation to the stable low-temperature μ-phase (FeSi-type structure). The composition of the β-phase ranges between Al57.5Pd42.5 (at 949 °C) and Al45Pd55 (at 1315 °C). The highest existence temperature of the μ-phase is 745 °C at ∼Al52Pd48. The reaction β ↔ μ + δ occurs at 735 °C and Al53Pd47 composition; the reaction β ↔ μ + ν occurs (provisionally) at somewhat below 630 °C and ∼Al48Pd52 composition. No eutectoid decomposition of the ν-phase was observed down to 400 °C. A compositional continuity of the high-temperature complex ε6 and ε28 phases is argued.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000315185000018
DO  - DOI:10.1016/j.jallcom.2012.12.145
UR  - https://juser.fz-juelich.de/record/201277
ER  -