Role of Mo on corrosion-resistance of 13%Cr steels in Co2 environments

S. Hashizume; N. Nishizawa; A. Yanagihara; J. Sakai

Role of Mo on corrosion-resistance of 13%Cr steels in Co₂ environments

S. Hashizume^*, N. Nishizawa, A. Yanagihara, J. Sakai

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Mo addition to martensitic stainless steels improves corrosion resistance of the steel in CO₂ environments. This research was performed to clarify the role of Mo on 13%Cr steels in CO₂ environments from the view points of corrosion film analysis by GDS. Mo enrichment was observed at outer layer in corrosion film of Mo additional steel when corrosion rate was small. This will lead to excellent corrosion resistance in CO₂ environments.

Original language	English
Title of host publication	AIST Steel Properties and Applications Conference Proceedings - Combined with MS and T'10, Materials Science and Technology 2010
Pages	209-215
Number of pages	7
Publication status	Published - 2010
Event	AIST Steel Properties and Applications Conference, Held in Conjunction with the Materials Science and Technology 2010 Conference and Exhibition, MS and T'10 - Houston, TX Duration: 2010 Oct 17 → 2010 Oct 21

Other

Other	AIST Steel Properties and Applications Conference, Held in Conjunction with the Materials Science and Technology 2010 Conference and Exhibition, MS and T'10
City	Houston, TX
Period	10/10/17 → 10/10/21

Keywords

13%Cr steel
CO corrosion
GDS
Mo

ASJC Scopus subject areas

Metals and Alloys

Cite this

Hashizume, S, Nishizawa, N, Yanagihara, A & Sakai, J 2010, Role of Mo on corrosion-resistance of 13%Cr steels in Co₂ environments. in AIST Steel Properties and Applications Conference Proceedings - Combined with MS and T'10, Materials Science and Technology 2010. pp. 209-215, AIST Steel Properties and Applications Conference, Held in Conjunction with the Materials Science and Technology 2010 Conference and Exhibition, MS and T'10, Houston, TX, 10/10/17.

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AU - Hashizume, S.

AU - Nishizawa, N.

AU - Yanagihara, A.

AU - Sakai, J.

PY - 2010

Y1 - 2010

N2 - Mo addition to martensitic stainless steels improves corrosion resistance of the steel in CO2 environments. This research was performed to clarify the role of Mo on 13%Cr steels in CO2 environments from the view points of corrosion film analysis by GDS. Mo enrichment was observed at outer layer in corrosion film of Mo additional steel when corrosion rate was small. This will lead to excellent corrosion resistance in CO2 environments.

AB - Mo addition to martensitic stainless steels improves corrosion resistance of the steel in CO2 environments. This research was performed to clarify the role of Mo on 13%Cr steels in CO2 environments from the view points of corrosion film analysis by GDS. Mo enrichment was observed at outer layer in corrosion film of Mo additional steel when corrosion rate was small. This will lead to excellent corrosion resistance in CO2 environments.

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KW - CO corrosion

KW - GDS

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