Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Serge Claessens"'
Autor:
A. De Bremaecker, N. De Wispelaere, K. Verbeken, Katelijne Verhiest, Steven Mullens, Serge Claessens, I. De Graeve
Publikováno v:
Ceramics International. 40:14319-14334
High-temperature creep and corrosion resistant nano-dispersed ferritic/martensitic (F/M) alloys (such as a T91 steel), or other ‘the oxide dispersion strengthened (ODS) steels’, are under consideration for nuclear applications because of their hi
Autor:
I. De Graeve, Serge Claessens, Katelijne Verhiest, Kim Verbeken, Steven Mullens, A. DeBremaecker, J. Paul, N. De Wispelaere
Publikováno v:
Ceramics International. 40:7679-7692
Oxide dispersion strengthened (ODS) steels are considered as the future structural material of interest for nuclear power plants, due to their elevated creep resistance at higher operation temperatures. In this study, a 0.3 wt% nano-yttria (Y 2 O 3 )
Autor:
Steven Mullens, I. De Graeve, N. De Wispelaere, Serge Claessens, Katelijne Verhiest, J. Paul, Kim Verbeken, A. DeBremaecker
Publikováno v:
Ceramics International. 40:2187-2200
High-temperature contact angle experiments of liquid iron–chromium (Fe–Cr) drops onto ceramic yttria (Y 2 O 3 ) substrates were carried out in order to investigate the wetting behavior of Y 2 O 3 nano-particles in contact with an iron melt contai
Publikováno v:
Journal of The Electrochemical Society. 161:D601-D612
Autor:
Kim Verbeken, Katelijne Verhiest, Serge Claessens, N. De Wispelaere, S Mullens, A. DeBremaecker
Publikováno v:
Journal of Nuclear Materials. 428:54-64
In this study, oxide dispersion strengthened (ODS) 316L steel samples were manufactured by the 3 dimensional fiber deposition (3DFD) technique. The performance of 3DFD as colloidal consolidation technique to obtain porous green bodies based on yttria
Autor:
Steven Mullens, Kim Verbeken, Serge Claessens, Katelijne Verhiest, Yvan Houbaert, N. De Wispelaere, A. DeBremaecker
Publikováno v:
Ceramics International. 38:2701-2709
High-temperature creep resistant steels for nuclear applications consist of a steel matrix reinforced with a dispersion of nano-sized refractory ceramic oxide particles, e.g. yttria (Y2O3). In this study, the formulation and preparation of low-loaded
Publikováno v:
ECS Transactions. 25:69-79
The influence of particle surface potential on the incorporation rate during electrocodeposition was studied. BaSO4 and K1.33Mn8O16 were used as model particles, as their surface potential could be controlled by potential determining ions that are el
Surface analysis of the selective oxidation during austenitic annealing of CMnSi high strength steel
Publikováno v:
Revue de Métallurgie. 106:175-181
The selective oxidation of three CMnSi steels with different C levels was studied by XPS. The formation of a gradually covering SiO2 film is observed until a transition temperature above which the film disappears, resulting in a renewed appearance of
Publikováno v:
Journal of Nuclear Materials. 385:308-311
By introducing a dispersion of nanosized yttrium oxides particles into a steel matrix, the upper temperature limit in mechanical creep strength can be enhanced in temperature by 100 K at least. Production routes for the production of a new class of o
Publikováno v:
Metallurgical and Materials Transactions A. 39:2875-2884
Many multiphase cold-rolled high-strength steels require complex thermal processing, including a (partial) austenitization to reach the desired microstructure. However, of importance for their galvanizability, the selective oxidation of these steels