Refine your search�ソスF     
Report No.
 - 

Transmission electron microscopy crystal-structure analysis of G-phase precipitates in a $$delta$$/$$gamma$$ duplex stainless steel weld overlay cladding of light-water reactor pressure vessel steels

Matsukawa, Yoshitaka*; Kakubo, Yuta*; Nozawa, Yasuko*; Toyama, Takeshi*; Nagai, Yasuyoshi*; Takeuchi, Tomoaki   ; Yamaguchi, Yoshihito ; Katsuyama, Jinya  ; Nishiyama, Yutaka 

Crystal structure change and composition change of G-phase (Ni$$_{16}$$Si$$_{7}$$Mn$$_{6}$$) precipitates in a duplex stainless steel welded on an RPV steel were analyzed by transmission electron microscopy combined with atom-probe tomography. Based on TEM crystallographic analysis data and atom-probe composition analysis data, together with simulation results of electron diffraction patterns, it was found that those precipitates turned G-phase in structure-wise before they turned stoichiometric composition.

Accesses

:

- Accesses

InCites™

:

Altmetrics

:

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.