1 Precipitation behavior of light element impurities in cast silicon J.Y. Li, T. Sekiguchi, R.R. Prakash, K. Jiptner, Y. Miyamura, H. Harada, NIMS K. Kakimoto Kyushu Univ. A. Ogura Meiji Univ. BP01 / BIAMS 22-26 June 2014 10 cmφ ingot Light element precipitates Butterf ly
Precipitation behavior of light element impurities in cast silicon
Feb 22, 2016
Precipitation behavior of light element impurities in cast silicon . BP01 / BIAMS 22-26 June 2014. J.Y . Li, T. Sekiguchi , R.R . Prakash , K. Jiptner , Y . Miyamura , H. Harada, NIMS K . Kakimoto Kyushu Univ. A. Ogura Meiji Univ. 10 cmφ ingot. - PowerPoint PPT Presentation
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1
Precipitation behavior of light element impurities in cast silicon
J.Y. Li, T. Sekiguchi, R.R. Prakash, K. Jiptner, Y. Miyamura, H. Harada, NIMSK. Kakimoto Kyushu Univ. A. Ogura Meiji Univ.
BP01 / BIAMS 22-26 June 2014
10 cmφ ingot
Light element precipitates
Butterfly
2
Origin : anomalous convection
Morphology : fiber, filament Chem. nature : Si3N4
C
NSi
N
N500mm
500mm
500mm
500mm
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