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[PDF] Top 20 Study of the initial satges of oxidation of stainless steels in high temperature water

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Study of the initial satges of oxidation of stainless steels in high temperature water

Study of the initial satges of oxidation of stainless steels in high temperature water

... O XYDATIONS DANS L ’ EAU À HAUTE TEMPÉRATURE ET À HAUTE PRESSION : MOYENS ET CONDITIONS D ’ ESSAI 2. Essais en Autoclave statique : Autoclavette Pour réaliser des essais d’oxydation ayant des durées plus longues, un ... Voir le document complet

235

Influence of localized plasticity on oxidation behaviour of austenitic stainless steels under primary water reactor

Influence of localized plasticity on oxidation behaviour of austenitic stainless steels under primary water reactor

... that the steel doping that leads to SFE modification also impacts radiation-induced segregation, which is a potential factor impact- ing ...is the deformation mode responsible for plastic deformation ... Voir le document complet

12

Influence of localized plasticity on oxidation behaviour of austenitic stainless steels under primary water reactor

Influence of localized plasticity on oxidation behaviour of austenitic stainless steels under primary water reactor

... that the steel doping that leads to SFE modification also impacts radiation-induced segregation, which is a potential factor impact- ing ...is the deformation mode responsible for plastic deformation ... Voir le document complet

11

Modelling of the effect of grain boundary diffusion on the oxidation of Ni-Cr alloys at high temperature

Modelling of the effect of grain boundary diffusion on the oxidation of Ni-Cr alloys at high temperature

... on the local fit of experimental data within a sliding window using the complete parabolic ...interesting in Eqs. (13) (20) is that the four rate laws (13) , (15) , (17) , (19) have a ... Voir le document complet

14

Influence of Mechanical Surface Treatment on High-Temperature Oxidation of Pure Titanium

Influence of Mechanical Surface Treatment on High-Temperature Oxidation of Pure Titanium

... • The NRA results (Fig. 5 ) show that the nitrogen is mainly located at the interface between the oxide and ...metal. In the case of LSP and SP30, the layer is ... Voir le document complet

14

Electrochemical characterization of stainless steels passive layers in hypersaline solution

Electrochemical characterization of stainless steels passive layers in hypersaline solution

... for the deposit and dissemination of sci- entific research documents, whether they are pub- lished or ...not. The documents may come from teaching and research institutions in France or ... Voir le document complet

3

Corrosion fatigue behavior of austenitic-ferritic stainless steels.

Corrosion fatigue behavior of austenitic-ferritic stainless steels.

... The corrosion fatigue behavior of austenitic-ferritic stainless steels was studied in air and in acidic chloride solution. Both commer- cially available cast alloys and an [r] ... Voir le document complet

152

Electrochemical characterization of stainless steels passive layers in hypersaline solution

Electrochemical characterization of stainless steels passive layers in hypersaline solution

... with the characterization of two stainless steels immersed in a hypersaline solution containing bacteria inoculum, in order to assess the different composition and ... Voir le document complet

2

Experimental study and numerical simulation of high temperature (1100–1250 °C) oxidation of prior-oxidized zirconium alloy

Experimental study and numerical simulation of high temperature (1100–1250 °C) oxidation of prior-oxidized zirconium alloy

... ␮m of prior-oxide. promote the phase transformation monoclinic zirconia to tetrag- onal ...zirconia. The oxide layer is a mixture of monoclinic phase ( ∼60%) and of tetragonal phase ... Voir le document complet

11

Experimental study and numerical simulation of high temperature (1100–1250 °C) oxidation of prior-oxidized zirconium alloy

Experimental study and numerical simulation of high temperature (1100–1250 °C) oxidation of prior-oxidized zirconium alloy

... fusion of oxygen reported in Table 2 ..., the same observation can be done for D ␣ red and D ␣ . High temperature and low temperature zirconia scales are clearly identified on our ... Voir le document complet

12

Substrate Effect on the High-Temperature Oxidation Behavior of a Pt-Modified Aluminide Coating. Part I: Influence of the Initial Chemical Composition of the Coating Surface

Substrate Effect on the High-Temperature Oxidation Behavior of a Pt-Modified Aluminide Coating. Part I: Influence of the Initial Chemical Composition of the Coating Surface

... . The nominal chemical compositions of the investigated substrates are reported in Table ...within the framework of a European ...wt% of Hf. All the specimens were ... Voir le document complet

36

Kinetic study of the low temperature internal oxidation of nickel based model alloys exposed to PWR primary water

Kinetic study of the low temperature internal oxidation of nickel based model alloys exposed to PWR primary water

... description of oxide ...kept in mind that exposure to PWR primary water at 360°C affects the underlying metal; a chromium depleted layer is present over a few tens nanometers under the ... Voir le document complet

16

Role of Na 2 CO 3 on an AISI 330 austenitic stainless steels oxidation at 900°C

Role of Na 2 CO 3 on an AISI 330 austenitic stainless steels oxidation at 900°C

... benefits of niobium have been reported several ...diffusion in the alloy is ...degradation of conveyor units due to a rapid weakening of the ...improve the alloy ... Voir le document complet

23

Influence of water vapour on the zircaloy-4 oxidation at high temperature - Stress determination by in situ X-Ray diffraction

Influence of water vapour on the zircaloy-4 oxidation at high temperature - Stress determination by in situ X-Ray diffraction

... area of about 2.6 cm 2 . The in situ characterization of the oxide scales was carried out in a MRi high temperature chamber adapted on an Xpert'3 PANalytical Θ−Θ ... Voir le document complet

8

Effect of mechanical surface treatments on the high temperature oxidation of pure titanium: the role of nitrogen

Effect of mechanical surface treatments on the high temperature oxidation of pure titanium: the role of nitrogen

... Abstract The mechanically treated high temperature (700°C) oxidation of commercially pure titanium was studied for long exposures (3000 ...h). The treatments studied here are ... Voir le document complet

8

In situ study of the temperature activated kinetics of water sorption in an epoxy varnish

In situ study of the temperature activated kinetics of water sorption in an epoxy varnish

... out of the oven, a rubber film was stretched over the glass cell to limit the sorption of ambient ...moisture. The water circulator was then quickly connected to ... Voir le document complet

11

Micromechanical simulation and experimental investigation of the creep damage of stainless austenitic steels

Micromechanical simulation and experimental investigation of the creep damage of stainless austenitic steels

... By the finite element method, crystal elastoviscoplastic laws are used to cal- culate the stresses around second phase particles located along grain boundaries during creep ...account the effect ... Voir le document complet

238

The influence of galvanic coupling on corrosion of carbon steel coupled with stainless steels

The influence of galvanic coupling on corrosion of carbon steel coupled with stainless steels

... On the other hand, Knudsen et ...with stainless steel did not increase the risk of corrosion to carbon steel as long as both steels were in a passive ...that the use ... Voir le document complet

17

In situ study of the temperature activated kinetics of water sorption in an epoxy varnish

In situ study of the temperature activated kinetics of water sorption in an epoxy varnish

... by the glass transition of the polyepoxy network (indicated with grey vertical dotted lines in ...): the Arrhenius dependence is monotonous over the entire temperature ... Voir le document complet

12

High temperature corrosion of cast heat resisting steels in CO+CO2 gas mixtures

High temperature corrosion of cast heat resisting steels in CO+CO2 gas mixtures

... difference in rate is apparent at 1080 °C. The reasons for the superior scaling resistance of these steels are of interest, as well as practical ...importance. In ... Voir le document complet

10

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