Kinetics of homogeneous martensitic nucleation in iron-based alloys

1999 ◽  
Vol 30 (3) ◽  
pp. 884-887 ◽  
Author(s):  
X. Q. Zhao ◽  
Y. F. Han
Keyword(s):  
Iron Based ◽  
Kinetics Of ◽  
Martensitic Nucleation

Effect of H2O Partial Pressure on Reduction Kinetics of Iron-Based Fischer-Tropsch Catalyst

2010 ◽  
Vol 31 (2) ◽  
pp. 205-212
Author(s):  
Hong WANG ◽  
Yong YANG ◽  
Baoshan WU ◽  
Jian XU ◽  
Hulin WANG ◽  
...  
Keyword(s):  
Partial Pressure ◽  
Reduction Kinetics ◽  
Fischer Tropsch ◽  
Iron Based ◽  
Kinetics Of

Oxygen Absorption Kinetics of Sheets and Films Containing a Commercial Iron-based Oxygen Scavenger

2009 ◽  
Vol 15 (2) ◽  
pp. 159-168 ◽  
Author(s):  
M.J. Galotto ◽  
S.A. Anfossi ◽  
A. Guarda
Keyword(s):  
Relative Humidity ◽  
Kinetic Parameters ◽  
Oxygen Absorption ◽  
Absorption Kinetics ◽  
Oxygen Scavenger ◽  
Arrhenius Behavior ◽  
Oxygen Scavengers ◽  
Iron Based ◽  
Empirical Growth ◽  
Kinetics Of

Absorption kinetics of three different forms of the same iron-based oxygen scavenger were studied. Oxygen scavengers were used as pellet, sheet, and film materials. Two scavenger concentrations were used for sheet and film forms. Scavenger samples were analyzed at 75 or 100% relative humidities and stored at 5, 15, and 25°C. Oxygen concentration in the headspace was measured as a function of time. Absorption kinetics was best described by the Chapman-Richards empirical growth model rather than by a first-order reaction. Arrhenius behavior was observed for variations in the final absorption rate with temperature. Absorption capacities, final absorption rates, and activation energies were evaluated and discussed. Scavenger concentration, relative humidity, and temperature effects on kinetic parameters were studied for each experimental condition. Temperature was the most important factor that affected kinetic parameters. At the relative humidity levels studied, any important effect on kinetic parameters was not observed, except on absorption capacities.

Crystallization kinetics of some iron-based metallic glasses

1987 ◽  
Vol 22 (12) ◽  
pp. 4550-4557 ◽  
Author(s):  
M. A. Gibson ◽  
G. W. Delamore
Keyword(s):  
Crystallization Kinetics ◽  
Metallic Glasses ◽  
Iron Based ◽  
Kinetics Of

Aggregation kinetics of carbonyl iron based magnetic suspensions in 2D

Soft Matter ◽  
2017 ◽  
Vol 13 (14) ◽  
pp. 2677-2685 ◽  
Author(s):  
Keshvad Shahrivar ◽  
Elizabeth Carreón-González ◽  
Jose R. Morillas ◽  
Juan de Vicente
Keyword(s):  
Carbonyl Iron ◽  
Aggregation Kinetics ◽  
Iron Based ◽  
Kinetics Of
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