To provide good resistance to oxidation at high temperature, the oxide layers formed on stainless steels must stay thin, rich in chromium and adhere to their metallic substrate. When the stainless steels operate at atmospheres or temperatures that are too severe, breakaway oxidation triggers the quick growth of Fe-rich oxide nodules, which are non-protective, instead of the Cr-rich layer. This study focuses on the different mechanisms that lead to the loss of the protective characteristic of the oxide layer, to the growth of the iron oxides, and in the formation of internal oxidation zones. The study of the morphology and composition of the oxides formed, along with Raman spectroscopy and TEM and EBSD mappings, allowed to propose a mechanis...
Austenitic stainless steels are frequently used in the cooling circuits of nuclear reactors. It has ...
Abstract.- Stainless steels of type AISI 304 and 316 were heated in air (1-5-15 minutes at 900-1000-...
The interaction of oxygen with clean surfaces of stainless steels has been studied by spectroscopic ...
To provide good resistance to oxidation at high temperature, the oxide layers formed on stainless st...
Pour assurer une bonne résistance à l’oxydation à haute température, les couches d’oxydes thermiques...
The present work aims to study and improve chemical and mecanical durability at high temperature of ...
This thesis concerns the high temperature oxidation of iron and some stainless steels. The oxide sca...
Breakaway oxidation of alloy 304L at 600 degrees C was studied in four environments (O-2 + H2O + KCl...
Le présent travail vise à étudier et améliorer la durabilité chimique et mécanique des aciers inoxyd...
AbstractA ferritic 441 and an austenitic 316L steels have been exposed to wet argon at 1100°C. This ...
The influence of cold work on the initially formed oxide layer on the stainless steels AISI 304 and ...
Les conduites primaires des centrales nucléaires REP (304L et 316L) sont protégées contre la corrosi...
The failure of the protective oxide scales of AISI 304 and AISI 316 stainless steels has been studie...
A process for pore creation on the surface of two stainless steels, respectively austenitic and ferr...
International audienceBreakaway oxidation of 15-18% Cr ferritic stainless steels occurring in water ...
Austenitic stainless steels are frequently used in the cooling circuits of nuclear reactors. It has ...
Abstract.- Stainless steels of type AISI 304 and 316 were heated in air (1-5-15 minutes at 900-1000-...
The interaction of oxygen with clean surfaces of stainless steels has been studied by spectroscopic ...
To provide good resistance to oxidation at high temperature, the oxide layers formed on stainless st...
Pour assurer une bonne résistance à l’oxydation à haute température, les couches d’oxydes thermiques...
The present work aims to study and improve chemical and mecanical durability at high temperature of ...
This thesis concerns the high temperature oxidation of iron and some stainless steels. The oxide sca...
Breakaway oxidation of alloy 304L at 600 degrees C was studied in four environments (O-2 + H2O + KCl...
Le présent travail vise à étudier et améliorer la durabilité chimique et mécanique des aciers inoxyd...
AbstractA ferritic 441 and an austenitic 316L steels have been exposed to wet argon at 1100°C. This ...
The influence of cold work on the initially formed oxide layer on the stainless steels AISI 304 and ...
Les conduites primaires des centrales nucléaires REP (304L et 316L) sont protégées contre la corrosi...
The failure of the protective oxide scales of AISI 304 and AISI 316 stainless steels has been studie...
A process for pore creation on the surface of two stainless steels, respectively austenitic and ferr...
International audienceBreakaway oxidation of 15-18% Cr ferritic stainless steels occurring in water ...
Austenitic stainless steels are frequently used in the cooling circuits of nuclear reactors. It has ...
Abstract.- Stainless steels of type AISI 304 and 316 were heated in air (1-5-15 minutes at 900-1000-...
The interaction of oxygen with clean surfaces of stainless steels has been studied by spectroscopic ...