Thermodynamic Analysis of Precipitation of La-O-S-As Inclusions in Steel

2019 ◽  
pp. 795-803
Author(s):  
Congxiao Li ◽  
Hongpo Wang ◽  
Bin Bai ◽  
Lei Zhang
Keyword(s):  
Thermodynamic Analysis ◽  
Inclusions In Steel

scholarly journals Effect of Niobium on Inclusions in Fe-Mn-C-Al Twinning-Induced Plasticity Steel

Metals ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 83
Author(s):  
Fangjie Lan ◽  
Wenhui Du ◽  
Changling Zhuang ◽  
Changrong Li
Keyword(s):  
Thermodynamic Analysis ◽  
Volume Fraction ◽  
Manganese Steel ◽  
High Manganese ◽  
High Manganese Steel ◽  
Niobium Content ◽  
Precipitation Temperature ◽  
Steel Increase ◽  
Inclusions In Steel ◽  
Nb Addition

The effect of Nb addition on the composition, morphology, quantity, and size of inclusions in Fe-Mn-C-Al steel was studied by SEM, EDS, and thermodynamic analysis. The research shows that the number of inclusions in Fe-Mn-C-Al high manganese steel decreases obviously after adding 0.04% element Nb, and some inclusions in the steel evolve into complex niobium inclusions. When the niobium content increases to 0.08%, the influence of niobium on inclusions in steel becomes more obvious. The precipitation temperature of inclusions in Fe-Mn-C-Al steel was analyzed by thermodynamics. The results show that the nucleation core of the composite inclusions is AlN, and then NbC and MnS precipitate locally on its surface. With the increase of Nb, the amount and volume fraction of NbC inclusions precipitated in steel increase.

Thermodynamic analysis of binding of p-substituted benzamidines to trypsin

2001 ◽  
Vol 268 (6) ◽  
pp. 1554-1560 ◽  
Author(s):  
Reinskje Talhout ◽  
Jan B. F. N. Engberts
Keyword(s):  
Thermodynamic Analysis

A Thermodynamic Analysis of Three and Four-Wheel Air Cycle Machines for Aeronautical Applications

2015 ◽  
Vol 9 (2) ◽  
pp. 190
Author(s):  
Meiriele A. Alvarenga ◽  
Claudia R. Andrade ◽  
Edson L. Zaparoli
Keyword(s):  
Thermodynamic Analysis
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