Effect of Chromium and Water Vapor of Low Carbon Steel on Oxidation Behavior at 1050 °C

2016 ◽  
Vol 87 (11) ◽  
pp. 1469-1477 ◽  
Author(s):  
Zhi-Feng Li ◽  
Guang-Ming Cao ◽  
Yong-Quan He ◽  
Zhen-Yu Liu ◽  
Guo-Dong Wang
2013 ◽  
Vol 84 (12) ◽  
pp. 1252-1257 ◽  
Author(s):  
Jung-Yeul Yun ◽  
Sang-An Ha ◽  
Chang-Yong Kang ◽  
Jei-Pil Wang

CORROSION ◽  
1966 ◽  
Vol 22 (5) ◽  
pp. 143-146 ◽  
Author(s):  
W. McLEOD ◽  
R. R. ROGERS

Abstract Corrosion rate data are presented for low carbon steel in (1) a combination of sulfur dioxide, water vapor and air, and (2) aqueous solutions of sulfurous acid in the absence of air, at ordinary temperature. Information as to the nature of the corrosion products is presented and it is shown that this depends on the place in which the corrosion takes place to an important extent.


2020 ◽  
Vol 821 ◽  
pp. 153493 ◽  
Author(s):  
Didik Aryanto ◽  
Alfian Noviyanto ◽  
Toto Sudiro ◽  
Agus Sukarto Wismogroho ◽  
Wahyu Bambang Widayatno ◽  
...  

2014 ◽  
Vol 1025-1026 ◽  
pp. 504-508 ◽  
Author(s):  
Sang An Ha ◽  
Dong Kyun Kim ◽  
Woo Jin Lee ◽  
Chang Yong Kang ◽  
Kwon Hoo Kim ◽  
...  

Comparison study of oxidation behavior of low carbon steel was conducted at the temperature range of 500°C to 700°C under a 0.2 atm oxygen pressure by continuous and discontinuous oxidation methods. Oxidation rate of both cases was found to be increased with increasing temperature from 500°C to 700°C and obeyed parabolic rate law. In addition, activation energy for the continuous oxidation of steel was found to be a 164.8 kJ/mole, which means that oxidation rate is proportionally dependant on temperature. In case of cyclic oxidation, the oxidation rate was shown to faster than continuous oxidation at all temperatures due to direction oxidation through spallation of the oxide layer.


Author(s):  
Didik Aryanto ◽  
Hariyati Hariyati ◽  
Pulung K. Karo ◽  
Agus S. Wismogroho ◽  
Wahyu B. Widayatno ◽  
...  

2009 ◽  
Vol 79-82 ◽  
pp. 1775-1778 ◽  
Author(s):  
Mohammad Badaruddin ◽  
Chaur Jeng Wang

Low carbon steel was coated by hot-dipping into a molten Al-10%Si bath. The high-temperature oxidation was performed at 700oC for 1 h to 49 h in air, air +100% H2O, and air + 30% ethanol under atmospheric pressure. An elemental composition distribution, morphologies of the aluminide layer and the oxide scale were characterized by OM, XRD, and SEM/EDS. After hot-dipping treatment, the coating layers consisted of Al, Si, FeAl3, τ5-Fe2Al8Si, and Fe2Al5. The results of high temperature oxidation tests showed the oxidation rate were parabolic law in three different atmospheres. The polyhedral τ1-(Al,Si)5Fe3 formed at a short time oxidation completely transformed to FeAl2 and FeAl due to the composition gradient and the chemical diffusion. The effect of water vapor on the oxidation resistance of the Al-Si coating may be attributed to increase in Al and Fe ions transport, leading to loss of protective aluminide layer by formation of iron oxide nodules on the coating surface and at interface between aluminide layer and the steel substrate.


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