Il Ryoung Sohn scite author profile

The influence of pre-oxidation on the corrosion and mechanical strength of Fe-25Cr and Fe-25Cr-20Ni alloys was investigated in N 2 -0.1SO 2 at 973 K with and without mechanical loadings. About 0.1lm-thick Cr 2 O 3 scales formed on the Fe-25Cr alloy by pre-oxidation in Ar. However, spinel oxides of (Fe,Cr) 3 O 4 remained on the Cr 2 O 3 and voids formed at the oxide/metal interface on Fe-25Cr-20Ni after pre-oxidation in Ar. The preformed oxides are very effective in preventing corrosion of the alloy surfaces. The preformed oxides are also beneficial to increase the strength of the alloys in corrosive environments. The effects of pre-oxidation on Fe-25Cr are stronger than those of Fe-25Cr-20Ni due to the different characteristics of the preformed oxides.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Il Ryoung Sohn

Liquid-Metal-Induced Embrittlement of Zn-Coated Hot Stamping Steel

Untitled

Untitled

Influence of Pre-oxidation on the Corrosion and Mechanical Strength of Fe–25Cr and Fe–25Cr–20Ni Alloys at 973 K

Contact Info

Product

Resources

About