Structure analysis of ferrite in deformed pearlitic steel by means of X-ray diffraction method with synchrotron radiation

2004 ◽  
Vol 51 (1) ◽  
pp. 53-58 ◽  
Author(s):  
Akira Taniyama ◽  
Toru Takayama ◽  
Masahiro Arai ◽  
Takanari Hamada
1975 ◽  
Vol 48 (10) ◽  
pp. 2949-2950 ◽  
Author(s):  
Keiichi Fukuyama ◽  
Hiromitsu Kawai ◽  
Tomitake Tsukihara ◽  
Kumiko Tsukihara ◽  
Yukiteru Katsube ◽  
...  

2006 ◽  
Vol 301 ◽  
pp. 239-242 ◽  
Author(s):  
Takuya Hoshina ◽  
Hirofumi Kakemoto ◽  
Takaaki Tsurumi ◽  
Satoshi Wada ◽  
Masatomo Yashima ◽  
...  

The crystal structures of barium titanate (BaTiO3) fine particles with a size around 140 nm were investigated using a synchrotron radiation X-ray diffraction method. The observed diffraction pattern was analyzed by Rietveld method assuming several models. As a result, it is found that the BaTiO3 fine particles have composite structures include (a) a tetragonal region with a constant c/a ratio, (b) a tetragonal region with gradient c/a ratios and (c) a cubic region. In order to estimate these structures, the partial profile relaxation technique was applied in the Rietveld refinement. It is considered that the composite structure is important for the size effect on BaTiO3 fine particles.


1995 ◽  
Vol 242 (3-4) ◽  
pp. 360-364 ◽  
Author(s):  
J. Akimoto ◽  
Y. Oosawa ◽  
K. Tokiwa ◽  
M. Hirabayashi ◽  
H. Ihara

2000 ◽  
Vol 155 (2) ◽  
pp. 292-297 ◽  
Author(s):  
Yasushi Suetsugu ◽  
Yasuhiko Takahashi ◽  
Fujio P. Okamura ◽  
Junzo Tanaka

1970 ◽  
Vol 43 (11) ◽  
pp. 3635-3635 ◽  
Author(s):  
Nobuo Tanaka ◽  
Yukiteru Katsube ◽  
Yuichi Hatsuda ◽  
Takashi Hamasaki ◽  
Masayoshi Ishida

1976 ◽  
Vol 49 (1) ◽  
pp. 62-65 ◽  
Author(s):  
Kuniaki Matsui ◽  
Keiichi Fukuyama ◽  
Kumiko Tsukihara ◽  
Tomitake Tsukihara ◽  
Yukiteru Katsube ◽  
...  

2004 ◽  
Vol 268 (1-2) ◽  
pp. 222-226 ◽  
Author(s):  
Dongyun Wan ◽  
Qing He ◽  
Lipeng Zhang ◽  
Quanjie Jia ◽  
Rengang Zhang ◽  
...  

1976 ◽  
Vol 24 (11) ◽  
pp. 2775-2780 ◽  
Author(s):  
KEIICHI FUKUYAMA ◽  
TOMITAKE TSUKIHARA ◽  
YUKITERU KATSUBE ◽  
MASAAKI KATAI ◽  
HARUO MEGURI

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