Electrochemical corrosion behavior of Fe 3 Al in H 2 S-CO 2 -Cl − environment

Wang, Bin; Cui, Chengwu; Zhang, Sen-feng; Bai, Jiang-hu

doi:10.1016/j.matchemphys.2017.05.045

Cited by 5 publications

(1 citation statement)

References 17 publications

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“…However, the severe room‐temperature brittleness leads to its undesirable application in industrial production. [ 1–4 ] At present, the improvement of materials often starts from the relationship between “composition–processing–microstructure–performance.” [ 5 ] Alloying has long been confirmed to improve the strength, toughness, and corrosion resistance of Fe–Al‐based alloys. [ 6,7 ] Hardening alloy elements, for example, V, Ti, Cr, Ta, etc., can be used to solve its room‐temperature brittleness defects.…”

Section: Introductionmentioning

confidence: 99%

Compressive Property and Toughening Mechanism of Directionally Solidified Fe(Al, Ta)/Fe₂Ta (Al) Eutectic Composites

Liang,

Cui,

et al. 2024

Adv Eng Mater

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In present study Fe(Al, Ta)/Fe2Ta(Al) eutectic composites were prepared using the electron beam floating zone melting directional solidification technique. The compression and fracture toughness properties of Fe(Al, Ta)/Fe2Ta(Al) eutectic composites at different solidification rates were studied with compression and three‐point bending experiments. The toughening mechanism of the material was also analyzed from morphology, composition and microstructure. The results show that the yield strength and compression properties of the Fe(Al, Ta)/Fe2Ta(Al) eutectic composite are increased with the increase of the solidification rate. The room temperature fracture toughness reaches 30.5 MPa·m1/2 when the solidification rate is 4 mm/min. In addition, the material exhibits high strength performance at room temperature. However, it exhibits poor strength and excellent plasticity due to the softening effect of recrystallization at 600°C. The toughening mechanism of the Fe(Al,Ta)/Fe2Ta(Al) eutectic composites can be summarized as crack blunting, crack branching, crack deflection, and local deformation.This article is protected by copyright. All rights reserved.

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Section: Introductionmentioning

confidence: 99%

Compressive Property and Toughening Mechanism of Directionally Solidified Fe(Al, Ta)/Fe₂Ta (Al) Eutectic Composites

Liang,

Cui,

et al. 2024

Adv Eng Mater

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Corrosion Behavior and Characteristics of 3Cr Steel in Coexisting H2S- and CO2-Containing Solutions

Yin

Zhang

Chang

et al. 2020

J. of Materi Eng and Perform

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Corrosion analysis and anti-corrosion measures of oil casing of sulfur content gas wells: A case study of Daniudi gas field in the Ordos Basin

Dai

et al. 2021

Energy Reports

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Electrochemical corrosion behavior of Fe 3 Al in H 2 S-CO 2 -Cl − environment

Cited by 5 publications

References 17 publications

Compressive Property and Toughening Mechanism of Directionally Solidified Fe(Al, Ta)/Fe₂Ta (Al) Eutectic Composites

Compressive Property and Toughening Mechanism of Directionally Solidified Fe(Al, Ta)/Fe₂Ta (Al) Eutectic Composites

Corrosion Behavior and Characteristics of 3Cr Steel in Coexisting H2S- and CO2-Containing Solutions

Corrosion analysis and anti-corrosion measures of oil casing of sulfur content gas wells: A case study of Daniudi gas field in the Ordos Basin

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Electrochemical corrosion behavior of Fe 3 Al in H 2 S-CO 2 -Cl − environment

Cited by 5 publications

References 17 publications

Compressive Property and Toughening Mechanism of Directionally Solidified Fe(Al, Ta)/Fe2Ta (Al) Eutectic Composites

Compressive Property and Toughening Mechanism of Directionally Solidified Fe(Al, Ta)/Fe2Ta (Al) Eutectic Composites

Corrosion Behavior and Characteristics of 3Cr Steel in Coexisting H2S- and CO2-Containing Solutions

Corrosion analysis and anti-corrosion measures of oil casing of sulfur content gas wells: A case study of Daniudi gas field in the Ordos Basin

Contact Info

Product

Resources

About

Compressive Property and Toughening Mechanism of Directionally Solidified Fe(Al, Ta)/Fe₂Ta (Al) Eutectic Composites

Compressive Property and Toughening Mechanism of Directionally Solidified Fe(Al, Ta)/Fe₂Ta (Al) Eutectic Composites