Effect of external force fields on the domain structure of equiatomic CuAu alloy

被引：0
作者：
A. Yu. Volkov
B. D. Antonov
A. M. Patselov
机构：
[1] Russian Academy of Sciences,Institute of Metal Physics, Ural Division
[2] Russian Academy of Sciences,Institute of High
来源：
The Physics of Metals and Metallography | 2010年 / 110卷
关键词：
microstructure; phase transformations; gold-copper alloy;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Peculiarities of the ordered-structure formation in the equiatomic CuAu alloy, which are caused by changes in the sample dimensions and by an applied external force field, have been studied. The rate of the microstructure transformation in the ordered alloy has been found to increase with increasing thickness of the sample. It has been shown that tensile stresses applied during heat treatment can affect the growth direction of c domains and, thus, makes it possible to avoid the low-temperature cracking of the material.
引用
收藏
页码：250 / 259
页数：9
相关论文
共 54 条
[1]  
Barnard R. D.(1973)Study of Metallurgical Processes by Thermopower Measurements: The Alloys CuAu and Au Met. Sci. J. 7 147-152
[2]  
Chivers A. J. M.(1986)Cu J. Mater. Sci. 21 4395-4402
[3]  
Tendeloo G. v.(1999)The Initial Stages of Ordering in CuAuI and CuAuII Philos. Mag. A 79 437-448
[4]  
Amelinckx S.(1999)Nuclear Magnetic Resonance Studies on Cu Acta Mater. 47 427-434
[5]  
Jeng S. J.(1996)Au, CuAu and CuAu Physica A (Amsterdam) 224 113-127
[6]  
Wayman C. M.(1997) Alloys Intermetallics 5 501-555
[7]  
Shinohara T.(1995)Microstructure Processes Induced by Phase Transitions in a CuAu Alloy as Studied by Acoustic Emission and Optical Cinematography Intermetallics 3 335-339
[8]  
Saiton S.(1998)Influence of Modulated Structures on Ordering Dynamics in CuAu J. Alloys Compd. 265 240-248
[9]  
Wagatuma F.(1999)The Retro-Effect in Stoichiometric CuAu: A Resistometric Study Intermetallics 7 1219-1225
[10]  
Yamaguchi S.(2001)Three Stages of Ordering in CuAu Fiz. Met. Metalloved. 91 95-105
123456