Prediction of Thermodynamic Equilibrium Temperature of Cu-Based Shape-Memory Smart Materials

被引：9
|
作者：
Eskil, Murat [1 ]
Aldas, Kemal [2 ]
Ozkul, Iskender [2 ]
机构：
[1] Aksaray Univ, Dept Phys, Fac Sci & Literature, TR-68100 Aksaray, Turkey
[2] Aksaray Univ, Fac Engn, Dept Mech Engn, TR-68100 Aksaray, Turkey
来源：
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 2015年 / 46A卷 / 01期
关键词：
TRANSFORMATION TEMPERATURES; MARTENSITIC-TRANSFORMATION; MN; NI; PHASE; ALLOYS; MICROSTRUCTURE; STABILIZATION; PRECIPITATION; PARAMETERS;
D O I：
10.1007/s11661-014-2639-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The thermodynamic equilibrium temperature (T (0)) is an important factor in the austenite and martensitic phases. In this study, the effects of alloying elements and heat treatments on T (0) temperature were investigated using Genetic Programming (GP) which has become one of the tools used in the study of condensed matter. Due to the changes in T (0), it is possible to analyze the changes in the entropy of the phase transitions. The data patterns of the GP formulation are based on well-established experimental results from the literature. The results of the GP-based formulation were compared with experimental results and found to be reliable with a very high correlation (R (2) = 0.965 for training and R (2) = 0.952 for testing).
引用
收藏
页码：134 / 142
页数：9
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