Interplay Between Surface Characteristics, Initial Oxidation Behavior, and Corrosion Performance of Ferritic Stainless Steels Under Simulated Automotive Exhaust Gas Condensate Conditions

CORROSION ◽  
10.5006/1904 ◽  
2016 ◽  
Vol 72 (3) ◽  
pp. 422-438
Author(s):  
E. Huttunen-Saarivirta ◽  
P. Pohjanne ◽  
T. Laitinen
Keyword(s):  
Stainless Steels ◽  
Oxidation Behavior ◽  
Surface Characteristics ◽  
Gas Condensate ◽  
Exhaust Gas ◽  
Corrosion Performance ◽  
Automotive Exhaust ◽  
Initial Oxidation ◽  
Ferritic Stainless Steels

Fatigue–creep behavior of two ferritic stainless steels in simulated automotive exhaust gas and argon

2019 ◽  
Vol 55 (8) ◽  
pp. 3684-3699 ◽  
Author(s):  
Tianlong Liu ◽  
Xiaofei Zhu ◽  
Lijia Chen ◽  
Hongyun Bi ◽  
Yingfei Lin ◽  
...  
Keyword(s):  
Creep Behavior ◽  
Stainless Steels ◽  
Exhaust Gas ◽  
Automotive Exhaust ◽  
Ferritic Stainless Steels

J & L TYPE 409/409 HP

Alloy Digest ◽  
1999 ◽  
Vol 48 (5) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Stainless Steels ◽  
Heat Treating ◽  
Automotive Exhaust ◽  
Ferritic Stainless Steels ◽  
Resistance To Oxidation ◽  
Specialty Steel ◽  
Oxidation And Corrosion

Abstract J and L Types 409 HP are ferritic stainless steels with 11% chromium. They exhibit an excellent combination of good formability, economy, and resistance to oxidation and corrosion. It is typically used in automotive exhaust systems. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-743. Producer or source: J & L Specialty Steel Inc.

Corrosion Evaluation of Ferritic Stainless Steels for Automotive Exhaust Applications

CORROSION ◽  
10.5006/3319 ◽  
2019 ◽  
Vol 75 (11) ◽  
pp. 1276-1280
Author(s):  
Y. Emun ◽  
H.S. Zurob ◽  
J.R. Kish
Keyword(s):  
Stainless Steels ◽  
Localized Corrosion ◽  
Bench Mark ◽  
Neutral Salt ◽  
Automotive Exhaust ◽  
Metallographic Examination ◽  
Ferritic Stainless Steels ◽  
Corrosion Evaluation ◽  
Corrosion Susceptibility ◽  
Salt Fog

This study compares the localized (exterior) corrosion susceptibility of chromized steel to bench-mark ferritic stainless steels for automotive exhaust applications. Continuous near-neutral salt fog exposure (ASTM B117) was used for this purpose. Corrosion susceptibility was determined using mass loss measurements coupled with a post exposure metallographic examination. Complementary potentiodynamic polarization measurements were made in the bulk salt solution to help interpret the relative performance. The elevated Cr content provided by the chromizing surface treatment provides comparable corrosion resistance to the more highly alloyed ferritic stainless steels studied. The major factor affecting localized corrosion susceptibility is the formation of rust deposits, which act as effective pit-like corrosion initiation sites.

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

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
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