Oxidation Behavior of Ferritic Stainless Steels under SOFC Interconnect Exposure Conditions

2004 ◽  
Vol 151 (12) ◽  
pp. B669 ◽  
Author(s):  
Zhenguo Yang ◽  
Matthew S. Walker ◽  
Prabhakar Singh ◽  
Jeffry W. Stevenson ◽  
Truls Norby
Keyword(s):  
Stainless Steels ◽  
Oxidation Behavior ◽  
Ferritic Stainless Steels ◽  
Exposure Conditions

scholarly journals Oxidation behavior of cerium and tungsten-containing ferritic stainless steels at 1200 ºC in air

2018 ◽  
Vol 15 ◽  
pp. 1588-1595 ◽  
Author(s):  
Liangliang Wei ◽  
Liqiang Han ◽  
Liqing Chen ◽  
Yang Zhao
Keyword(s):  
Stainless Steels ◽  
Oxidation Behavior ◽  
Ferritic Stainless Steels ◽  
And Tungsten

Comparison of Short-Term Oxidation Behavior of Model and Commercial Chromia-Forming Ferritic Stainless Steels in Dry and Wet Air

2012 ◽  
Vol 78 (1-2) ◽  
pp. 1-16 ◽  
Author(s):  
M. P. Brady ◽  
J. R. Keiser ◽  
K. L. More ◽  
M. Fayek ◽  
L. R. Walker ◽  
...  
Keyword(s):  
Stainless Steels ◽  
Oxidation Behavior ◽  
Short Term ◽  
Ferritic Stainless Steels

Effects of W on microstructure and high-temperature oxidation behavior of ferritic stainless steel weldment

2017 ◽  
Vol 31 (16-19) ◽  
pp. 1744042
Author(s):  
Yijie Ji ◽  
Yuye Xie ◽  
Shuangchun Zhu ◽  
Biao Yan
Keyword(s):  
Stainless Steel ◽  
High Temperature ◽  
Ferritic Stainless Steel ◽  
Stainless Steels ◽  
Oxidation Behavior ◽  
Surface Oxide Layer ◽  
Temperature Oxidation ◽  
Ferritic Stainless Steels ◽  
Steel Weldment ◽  
Stainless Steel Weldment

With the promotion of fuel economy policy and automobile lightweight concept, ferritic stainless steels applied in vehicles’ exhaust hot end systems have been developed. This paper simulated the high-temperature environment at which the automobile exhaust system serviced in for high-temperature corrosion. Kinetic curves were conducted in isothermal environments at 1000[Formula: see text]C. X-ray diffraction, scanning electron microscope and energy dispersive spectrometer were used to study the oxidation behavior of ferritic stainless steels and the effects of tungsten (W) addition. The results show that, with increasing oxidation time, the rate of weight gains increase and the main failure is spalling of surface oxide layer. The addition of W has a complicated effect on the oxidation behavior of ferritic stainless steel weldment.

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