Non-equilibrium grain-boundary segregation of Bi in Cu bicrystals

The observations of grain-boundary segregation of Bi in Cu bicrystals were analyzed. According to equilibrium grain boundary segregation (EGS) model and non-equilibrium grain-boundary segregation (NGS) model, respectively, the segregation kinetics of isothermal annealing at 500 °C and that of isochr...

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Veröffentlicht in:	Transactions of Nonferrous Metals Society of China 2014-12, Vol.24 (12), p.4038-4043
Hauptverfasser:	YANG, Wu-qiang, XU, Min, LIANG, Jian-xiong, MENG, Ye, ZHENG, Lei
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys Bicrystals bismuth Copper diffusion Diffusion coefficient Embrittlement grain boundary Mathematical models Quantitative analysis segregation Segregations
Online-Zugang:	Volltext
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