On the calculation of annealing twin density

作者: Qiangyong Li , J.R. Cahoon , N.L. Richards

DOI: 10.1016/J.SCRIPTAMAT.2006.08.013

关键词:

摘要: Gleiter’s atomistic growth accident theory for the formation of annealing twins is reviewed. It shown that formulation accurately calculates twin density in Cu–3 wt.%Al aluminum bronze and pure Cu if no terms are deleted from complete equation more recent data used. model predicts depends primarily on grain size with little dependence temperature, agreement suggestions some other investigators.

参考文章(21)
A. Suzuki, Y. Mishin, Atomistic Modeling of Point Defects and Diffusion in Copper Grain Boundaries Interface Science. ,vol. 11, pp. 131- 148 ,(2003) , 10.1023/A:1021599310093
T. J⊘ssang, J. P. Hirth, The energies of stacking-fault teirahedra in f.c.c. metals Philosophical Magazine. ,vol. 13, pp. 657- 670 ,(1966) , 10.1080/14786436608212687
D. J. H. Cockayne, M. L. Jenkins, I. L. F. Ray, The measurement of stacking-fault energies of pure face-centred cubic metals Philosophical Magazine. ,vol. 24, pp. 1383- 1392 ,(1971) , 10.1080/14786437108217419
W. M. Stobbs, C. H. Sworn, The weak beam technique as applied to the determination of the stacking-fault energy of copper Philosophical Magazine. ,vol. 24, pp. 1365- 1381 ,(1971) , 10.1080/14786437108217418
A.A. Nazarov, O.A. Shenderova, D.W. Brenner, On the disclination-structural unit model of grain boundaries Materials Science and Engineering: A. ,vol. 281, pp. 148- 155 ,(2000) , 10.1016/S0921-5093(99)00727-3
C. B. Carter, I. L. F. Ray, On the stacking-fault energies of copper alloys Philosophical Magazine. ,vol. 35, pp. 189- 200 ,(1977) , 10.1080/14786437708235982
C. S. Pande, M. A. Imam, B. B. Rath, Study of annealing twins in fcc metals and alloys Metallurgical and Materials Transactions A-physical Metallurgy and Materials Science. ,vol. 21, pp. 2891- 2896 ,(1990) , 10.1007/BF02647209
T. Surholt, Chr. Herzig, Grain boundary self-diffusion in Cu polycrystals of different purity Acta Materialia. ,vol. 45, pp. 3817- 3823 ,(1997) , 10.1016/S1359-6454(97)00037-2