Influence of Oxygen Pressure on the Oxidation Kinetics of Copper in Dry Air at Room Temperature

1969 ◽  
Vol 116 (6) ◽  
pp. 734 ◽  
Author(s):  
P. K. Krishnamoorthy ◽  
S. C. Sircar
Keyword(s):  
Oxygen Pressure ◽  
Oxidation Kinetics ◽  
Room Temperature ◽  
Dry Air ◽  
Kinetics Of

Effect of Cold Working and Annealing on Oxidation Rates of Copper in Dry Air at Room Temperature

CORROSION ◽  
1968 ◽  
Vol 24 (12) ◽  
pp. 407-410 ◽  
Author(s):  
P. K. KRISHNAMOORTHY ◽  
S. C SIRCAR
Keyword(s):  
Room Temperature ◽  
Lattice Distortion ◽  
Cold Working ◽  
Oxide Films ◽  
Dry Air ◽  
Oxidation Rates ◽  
Substrate Metal ◽  
Thin Oxide Films ◽  
Thin Oxide ◽  
Kinetics Of

Abstract The effect of plastic deformation and further annealing on the kinetics of growth of thin oxide films on copper at 30 C (86 F) has been investigated. Oxidation rate was found to decrease markedly with increasing deformation. Further annealing showed an increase in the rate, the most pronounced changes occurring during the recrystallization stage. Results are interpreted in the light of Cabrera-Mott theory of growth of very thin oxide films on metals. The change in rate has been related to the concentration of cation vacancies in the Cu2O semi-conductor, which is dependent on the lattice distortion and defect concentration of the substrate metal.

Oxidation Kinetics of UZr2.3 and U2Ti Alloys in Dry Air

2016 ◽  
Vol 86 (3-4) ◽  
pp. 165-177
Author(s):  
S. P. Roy ◽  
N. K. Gupta ◽  
Ram Avtar Jat ◽  
S. C. Parida ◽  
S. K. Mukerjee
Keyword(s):  
Oxidation Kinetics ◽  
Dry Air ◽  
Kinetics Of

Oxidation Kinetics of (Pb-In) Single-Phase Alloys

1989 ◽  
Vol 167 ◽  
Author(s):  
M.-X. Zhang ◽  
Y. A. Chang ◽  
V. C. Marcotte
Keyword(s):  
Melting Temperature ◽  
Oxidation Kinetics ◽  
Electron Spectroscopy ◽  
Auger Electron ◽  
Room Temperature ◽  
Single Phase ◽  
Depth Profiling ◽  
Parabolic Kinetics ◽  
Logarithmic Law ◽  
Kinetics Of

AbstractThe solid state oxidation kinetics of Pb-In single-phase alloys were studied using AES (Auger Electron Spectroscopy) combined with sputter depth profiling. Samples containing 3, 30, 64 at% In were oxidized in air from room temperature up to 275 °C. At room temperature, the oxidation behavior for all three alloys was found to obey a direct logarithmic law. As the temperature is increased, the kinetics change from logarithmic to parabolic behavior. The transition between logarithmic and parabolic kinetics occurs between 150 °C and 175 °C for Pb-3 at% In alloy, and below 100 °C for Pb-30 at% In and Pb-64 at% In alloys. Using the solidius temperature as melting temperature of an alloy, the transition temperature for Pb-In alloys was observed to be approximately 70 – 75 % of the melting temperature.

scholarly journals Dry air oxidation kinetics of K-Basin spent nuclear fuel

1998 ◽  
Author(s):  
J. Abrefah ◽  
H.C. Buchanan ◽  
W.M. Gerry ◽  
W.J. Gray ◽  
S.C. Marschman
Keyword(s):  
Nuclear Fuel ◽  
Oxidation Kinetics ◽  
Spent Nuclear Fuel ◽  
Air Oxidation ◽  
Dry Air ◽  
Kinetics Of

Effect of oxygen pressure on the oxidation kinetics of unstabilised polypropylene

2006 ◽  
Vol 91 (2) ◽  
pp. 398-405 ◽  
Author(s):  
E. Richaud ◽  
F. Farcas ◽  
P. Bartoloméo ◽  
B. Fayolle ◽  
L. Audouin ◽  
...  
Keyword(s):  
Oxygen Pressure ◽  
Oxidation Kinetics ◽  
Effect Of Oxygen ◽  
Kinetics Of

Oxidation Behavior of the Y56Al24Co20 Bulk Amorphous Alloy Containing Crystalline Composites at 325-450°C

2007 ◽  
Vol 539-543 ◽  
pp. 2117-2122 ◽  
Author(s):  
H.H. Hsieh ◽  
W. Kai ◽  
C.Y. Lin ◽  
Tsung Shune Chin
Keyword(s):  
Amorphous Alloy ◽  
Metallic Glass ◽  
Bulk Metallic Glass ◽  
Rate Constants ◽  
Oxidation Kinetics ◽  
Oxidation Behavior ◽  
Bulk Amorphous Alloy ◽  
Temperature Dependent ◽  
Dry Air ◽  
Kinetics Of

The oxidation behavior of Y56Al24Co20 bulk metallic glass containing ~4.2% Y-rich particles was studied over the temperature range of 325-450oC in dry air. The results showed that the oxidation kinetics of the alloy followed the parabolic rate law at T≤375oC, with rate constants generally increased with temperature. Conversely, para-linear kinetics were observed at higher temperatures (T≥400oC). The scales formed on the Y-base amorphous composite were temperature dependent, consisting of exclusively yttrium oxides (Y2O3) at T≤375oC and of mostly Y2O3 and alumina (Al2O3) at temperatures. No evidence of any cobalt-containing oxide was found in the scale.

scholarly journals Effects of Oxygen Pressure on the Oxidation Kinetics of a Ni-20Cr Alloy at High Temperatures

1982 ◽  
Vol 31 (3) ◽  
pp. 109-115
Author(s):  
Yasutoshi Saito ◽  
Takehiko Inoue ◽  
Toshio Maruyama ◽  
Tadaaki Amano
Keyword(s):  
High Temperatures ◽  
Oxygen Pressure ◽  
Oxidation Kinetics ◽  
Kinetics Of
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