کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1787552 | 1023445 | 2011 | 7 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Determination of solid–liquid interfacial energy for a solid Sn in equilibrium with a Sn–Ag–Zn eutectic liquid Determination of solid–liquid interfacial energy for a solid Sn in equilibrium with a Sn–Ag–Zn eutectic liquid](/preview/png/1787552.png)
The equilibrated grain boundary groove shapes for a solid Sn in equilibrium with a Sn–Ag–Zn eutectic liquid were observed in a linear temperature gradient by using a Bridgman type directional solidification apparatus. The Gibbs–Thomson coefficient, solid–liquid interfacial energy and grain boundary energy for a solid Sn in equilibrium with a Sn–Ag–Zn eutectic liquid were determined to be (8.21 ± 0.7) × 10−8 Km, (116.2 ± 15.1) × 10−3 J m−2 and (228.1 ± 34.2) × 10−3 J m−2, respectively from observed grain boundary groove shapes. A comparison of present results with the previous experimental and theoretical results for similar solids in equilibrium with the different liquid was also made.
► The equilibrated grain boundary groove shapes for a solid Sn in equilibrium with a Sn–Ag–Zn eutectic liquid were observed.
► The Gibbs–Thomson coefficient, was determined to be (8.21 ± 0.7) × 10−8 Km.
► Solid–liquid interfacial energy and grain boundary energy for a solid Sn in equilibrium with a Sn–Ag–Zn eutectic liquid were determined to (116.2 ± 15.1) × 10−3 J m−2 and (228.1 ± 34.2) × 10−3 J m−2, respectively.
Journal: Current Applied Physics - Volume 11, Issue 4, July 2011, Pages 1060–1066