High-temperature surface oxidation of low-carbon rimming steel

2000 ◽  
Vol 30 (1) ◽  
pp. 158-160 ◽  
Author(s):  
I. Iordanova ◽  
M. Surtchev ◽  
K. S. Forcey ◽  
V. Krastev
Keyword(s):  
High Temperature ◽  
Surface Oxidation ◽  
Low Carbon ◽  
Temperature Surface

High Temperature Surface Oxidation of Metallic Fibres for Hot Gas Filtration

2002 ◽  
Vol 18 (3) ◽  
pp. 197-201 ◽  
Author(s):  
W. Fei ◽  
S. C. Kuiry ◽  
S. Seal ◽  
K. Scammon ◽  
N. Quick ◽  
...  
Keyword(s):  
High Temperature ◽  
Surface Oxidation ◽  
Gas Filtration ◽  
Hot Gas ◽  
Hot Gas Filtration ◽  
Temperature Surface

High-temperature surface oxidation of the decagonal AlCoNi quasicrystal

2009 ◽  
Vol 603 (6) ◽  
pp. 867-872 ◽  
Author(s):  
S. Burkardt ◽  
M. Erbudak ◽  
R. Mäder
Keyword(s):  
High Temperature ◽  
Surface Oxidation ◽  
Temperature Surface

scholarly journals High-Temperature Surface Oxide Growth Kinetics of Al–Si–Zr Bulk Alloys and Ribbons

Metals ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 1893
Author(s):  
Denitsa Kiradzhiyska ◽  
Gueorgui Vassilev ◽  
Rositsa Mancheva ◽  
Svetlana Yaneva ◽  
Nikolina Milcheva
Keyword(s):  
High Temperature ◽  
Oxygen Diffusion ◽  
Surface Oxidation ◽  
Trace Level ◽  
Thermogravimetric Method ◽  
Modification Technique ◽  
Two Stages ◽  
Bulk Alloys ◽  
Kinetics Of ◽  
Temperature Surface

A typical modification technique of the functional properties of Al–Si based alloys is the addition of some third element in trace level. In the present work, ternary Al–Si–Zr bulk and ribbon alloys have been prepared. The kinetics of high-temperature surface oxidation has been studied by thermogravimetric method. It was found that at the start of the experiment the chemical reaction velocity is rate-controlling while for longer times the (oxygen) diffusion is the rate-controlling process. Activation energy of the two stages of oxidation has been obtained. Additional studies such as thermochemical analysis, optical and electron microscopy, and microhardness tests have been done.

scholarly journals Kinetic Study of Oxide Growth at High Temperature in Low Carbon Steel

Metals ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 147
Author(s):  
Sixtos Antonio Arreola-Villa ◽  
Héctor Javier Vergara-Hernández ◽  
Gildardo Solorio-Diáz ◽  
Alejandro Pérez-Alvarado ◽  
Octavio Vázquez-Gómez ◽  
...  
Keyword(s):  
High Temperature ◽  
Carbon Steel ◽  
Kinetic Parameters ◽  
Oxide Layer ◽  
Oxidation Kinetic ◽  
Low Carbon Steel ◽  
Surface Oxidation ◽  
Parabolic Type ◽  
Measuring System ◽  
Low Carbon

High-temperature surface oxidation kinetics were determined for low-carbon steel using a Joule heating device on hollow cylindrical specimens. The growth of the oxide layer was measured in situ between 800 and 1050 ∘C under isothermal oxidation conditions and in an air laboratory atmosphere (O2 = 20.3% and humidity = 42%). Through a laser and infrared measuring system, the expansion and temperature were measured continuously. From the data acquired, the oxidation kinetic parameters were obtained at different temperatures with a parabolic-type growth model to estimate the rate of oxide layer generation. The convergence degree of the data fitted with the oxidation model was acceptable and appropriately correlated with the experimental data. Finally, comparisons were made between the estimated kinetic parameters and those reported in the literature, observing that the activation energy values obtained are in the range of the reported values.

High Temperature Surface Oxidation Chemistry of IN-738LC

2013 ◽  
pp. 209-218
Author(s):  
Sudipta Seal ◽  
Leyda A. Bracho ◽  
Vimal Desai ◽  
Kirk Scammon
Keyword(s):  
High Temperature ◽  
Surface Oxidation ◽  
Oxidation Chemistry ◽  
Temperature Surface

NICROFER 5923 HMo-ALLOY 59

Alloy Digest ◽  
1993 ◽  
Vol 42 (5) ◽  
Keyword(s):  
Corrosion Resistance ◽  
High Temperature ◽  
Physical Properties ◽  
Heat Treating ◽  
Face Centered Cubic ◽  
Low Carbon ◽  
High Alloy ◽  
Temperature Performance ◽  
Cubic Structure ◽  
Face Centered

Abstract NICROFER 5923 hMo, often called Alloy 59, was developed with extra low carbon and silicon contents and with a high alloy level of molybdenum to optimize its corrosion resistance. Nicrofer 5923hMo has a face-centered cubic structure. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on high temperature performance as well as forming, heat treating, and joining. Filing Code: Ni-430. Producer or source: VDM Technologies Corporation.

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