Authors:Ying Hui Shao, Xiao Ning Ren, Zi Ru Liu, and Xiang Zhang
ternary phasediagrams for the apparent fusion heat with the composition (ternary H – X phasediagrams) have been constructed. The ternary T – X phasediagrams (the temperature dependence on composition) for the two ternary systems have been
Authors:S. Wacharine, D. Hellali, H. Zamali, J. Rogez, and M. Jemal
and their phasediagrams contributes to give information for their use.
Complete phasediagram of the CsNO 3 –RbNO 3 system has never been reported in literature. Wallerant [ 1 ], Blidin [ 2 ] ( Fig. 1 a) studied only the liquidus in a range
Authors:Alexandre Berche, Pierre Benigni, Jacques Rogez, and Marie-Christine Record
composition for these alloys and the optimization of their processing conditions both rely on the good knowledge of the corresponding ternary phasediagrams and of its constitutive binaries.
Two distinct routes can be used to establish phasediagrams
Authors:Ljubiša Balanović, Dragan Manasijević, Dragana Živković, Aleksandra Mitovski, Nadežda Talijan, Duško Minić, and Živan Živković
technologies, e.g. die-attach and ball grid array (BGA) solder spheres, chip scale package (CSP) and multi-chip modelling (MCM).
Knowledge about the phasediagram and the thermodynamic properties of the studied soldering system is required to predict
Authors:Agata Górniak, Alina Wojakowska, Bożena Karolewicz, and Janusz Pluta
determine the eutectic composition and temperature for the system fenofibrate–acetylsalicylic acid, through the construction of the phasediagram based on the results of DSC heating experiments, as well as to investigate the solubility and dissolution rate
Authors:Bedřich Smetana, Simona Zlá, Aleš Kroupa, Monika Žaludová, Jaromír Drápala, Rostislav Burkovič, and Daniel Petlák
investigation is focused on the area close to the monovariant line in the phasediagram of Sn–Zn–Al ternary system ( Fig. 1 ). As this region of the Sn–Zn–Al phasediagram still deserves a lot of attention [ 3 – 11 ], the temperatures of phase transitions were
The stearic acid-urea binary system exhibits an unusual phase diagram, which, on the one hand, indicates an incongruently
melting inclusion compound and on the other hand a miscibility gap in the liquid phases. The peritectic point lies near the
melting point of urea and the unstable congruent melting point of the inclusion compound coincides with the melting point
of urea. In addition to the processing of the phase diagram, the pure inclusion compound was prepared and its DSC curve, FTIR
spectrum and X-ray diffractogram were recorded.
Authors:Edward Krzyżak, Alina Wojakowska, Andrzej Wojakowski, and Marek Wołcyrz
Phase diagram for the system CuBr–LiBr was determined by differential scanning calorimetry and X-ray powder diffraction. The
system exhibits a significant solid solubility of the components, especially LiBr in the respective polymorphic modifications
of CuBr. Another feature of the system CuBr–LiBr is the occurrence of five invariant three-phase equilibria, which have been
assigned to one eutectic (684 K), one peritectoid (668 K), and three eutectoids (679, 645, and 521 K). From the experimental
results, formation of a compound LiCuBr2, at 521 K is discerned.
Authors:G. Di Silvestro, Cui Ming Yuan, A. Terragni, Elisabetta Brenna, and Manuela Gilberti
Perhydrotriphenylene (PHTP) forms channel-like adducts with molecules of different size and molecular weight. In the crystal structure of the adduct the included long sequences of molecules are separated from each other by the channel walls. The optical properties of the included molecules differ from those of the bulk molecules. The phase diagram of mixtures of PHTP and trans stylbene and 4H-cyclopenta [2,1-b∶3,4-b′] dithiophene (CPDT) were determined by DSC experiments. Ideality in the liquid phase was observed only in the PHTP/CPDT system.
Authors:F. Martínez Casado, M. Ramos Riesco, and J. Cheda
The temperature and enthalpy vs. composition diagrams of the binary
where x=mole fraction, were determined
by differential scanning calorimetry (DSC). This binary systems displays the
formation of two mixed salts with a composition 1:1 and 1:2, which melt incongruently
at Tfus=590.5 K,
kJ mol–1, and congruently at Tfus=614.5
K, with ΔfusHm=20.2
kJ mol–1, respectively. The phase diagram
also presents an ionic liquid-crystalline phase in a wide temperature range: