Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Katsuyuki Nakade"'
Autor:
Katsuyuki Nakade
Publikováno v:
JOURNAL OF THE JAPAN WELDING SOCIETY. 87:494-497
Publikováno v:
同志社大学理工学研究報告 = The Science and Engineering Review of Doshisha University. 49(1):1-9
Fine spinel ferrite Mg(Fe1-xMnx)2O4 (0≤x≤0.4) powders for low-temperature sintering were prepared by the polymerized complex method. To prevent from agglomeration of nano-particles, aqueous ammonia (conc. 28 mass%) was added into the metal-citrat
Publikováno v:
Materials Research Bulletin. 42:1069-1076
Orthorhombic perovskite-type Ca(Mn{sub 1-x}Ti {sub x})O{sub 3-{delta}} (0 {
Publikováno v:
Materials Research Bulletin. 42:649-656
K2NiF4-type CaLnCoO4 (Ln = Sm and Gd) has been synthesized at 1173 or 1223 K in air using citric acid (CA) and ethylene glycol (EG). CaLnCoO4 (Ln = Sm and Gd) has an orthorhombic structure with the space group Bmab. The average particle sizes are app
Autor:
Katsuyuki Nakade, Toshio Kuroda
Publikováno v:
Journal of High Temperature Society. 33:95-100
Autor:
Katsuyuki Nakade, Toshio Kuroda
Publikováno v:
Journal of the Society of Materials Science, Japan. 55:732-737
The internal friction behavior by hydrogen in the 329J4L super duplex stainless weld metal was examined. Two internal friction peaks at low temperature in the weld metal were observed after hydrogen charging. These peaks appear to be caused by stress
Publikováno v:
Materials Science Forum. 502:345-350
The influence of microstructure concerning sigma phase on hydrogen behavior was investigated by means of internal friction analysis. After hydrogen charging, a sharp significant internal friction peak by hydrogen in austenite of as-received specimen
Autor:
Toshio Kuroda, Katsuyuki Nakade
Publikováno v:
Journal of the Society of Materials Science, Japan. 54:239-244
The effect of sigma phase on hydrogen embrittlement in 329J3L duplex stainless weld metal was studied. In addition, in order to clarify the mechanism, hydrogen behavior was also investigated by means of internal friction and fractography technique. T
Autor:
Toshio Kuroda, Katsuyuki Nakade
Publikováno v:
Journal of the Society of Materials Science, Japan. 54:215-220
Publikováno v:
Journal of High Temperature Society. 30:316-321