PHASE-TRANSFORMATIONS IN CUAU AND CU3AU - A COMPARISON BETWEEN CALORIMETRIC AND RESISTOMETRIC MEASUREMENTS

被引：0
作者：
SPRUSIL, B
SIMA, V
CHALUPA, B
SMOLA, B
机构：
来源：
ZEITSCHRIFT FUR METALLKUNDE | 1993年 / 84卷 / 02期
关键词：
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Specimens of nearly stoichiometric CuAu and Cu3Au alloys were investigated by differential scanning calorimetry (DSC) and thermoresistometry during linear heating and cooling treatments between room temperature and 440-degrees-C (550-degrees-C). Several resistometric effects, unreported in previous works, were observed. The main aim of the study was to find the optimal way for the determination of the temperature T(C) for the order-disorder tranformation. We have found that its value determined by thermoresistometry is systematically lower than that found by DSC.
引用
收藏
页码：118 / 123
页数：6
相关论文
共 50 条
[41]   Phase retrieval in coherent diffraction from Cu3Au antiphase domains [J].
Pitney, JA ;
Vartaniants, IA ;
Robinson, IK .
DIGITAL IMAGE RECOVERY AND SYNTHESIS IV, 1999, 3815 :199-207
[42]   DEHAAS-VANALPHEN MEASUREMENTS OF THE FERMI-SURFACE IN ORDERED CU3AU [J].
DEIMEL, PP ;
HIGGINS, RJ .
PHYSICAL REVIEW B, 1982, 25 (12) :7117-7125
[43]   PHASE-TRANSFORMATIONS IN YBA2CU3O7-DELTA [J].
SHI, DG .
PHYSICAL REVIEW B, 1989, 39 (07) :4299-4305
[44]   CHANGES IN ENERGY STRUCTURE OF CU3AU AND CUAU3 ALLOYS STUDIED BY METHOD OF X-RAY PHOTOELECTRON-SPECTROSCOPY [J].
NEMOSHKALENKO, VV ;
CHUISTOV, KV ;
ALESHIN, VG ;
SENKEVICH, AI .
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 1976, 9 (03) :169-173
[45]   Ordered phase formation and diffusion composition path in Cu3Au/Pd couple [J].
Morimura, T ;
Hasaka, M ;
Nagata, A .
JOURNAL OF ALLOYS AND COMPOUNDS, 2002, 347 (1-2) :141-148
[46]   COMPARISON OF THE CONSTRAINED AND UNCONSTRAINED MONTE-CARLO METHOD - THE CASE OF CU3AU [J].
POLATOGLOU, HM ;
BLERIS, GL .
SOLID STATE COMMUNICATIONS, 1994, 90 (07) :425-430
[47]   FIELD-ION MICROSCOPY OF PHASE-TRANSFORMATIONS IN A CU2AU(PT, PD, AG) ALLOY [J].
IVCHENKO, VA .
SURFACE SCIENCE, 1992, 276 (1-3) :273-280
[48]   The effects of near-surface atomic order on the catalytic properties of Cu3Au and CuAu3 intermetallics for the CO2 reduction reaction [J].
Verga, Lucas G. ;
Wang, Yunzhe ;
Chakraborty, Tanmoy ;
Da Silva, Juarez L. F. ;
Mueller, Tim .
CATALYSIS SCIENCE & TECHNOLOGY, 2023, 13 (22) :6415-6430
[49]   FERMI-SURFACE REMAPPING IN CU3AU - ELECTRONICALLY DRIVEN PHASE-TRANSITION [J].
DEIMEL, P ;
HIGGINS, RJ .
BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1979, 24 (03) :235-235
[50]   Critical Temperature for Ordered-Disordered Phase Transformation in Cu3Au under Pressure [J].
Pham Dinh Tam ;
Bui Duc Tinh ;
Nguyen Quang Hoc ;
Pham Duy Tan .
ADVANCES IN CONDENSED MATTER PHYSICS, 2018, 2018
12345