A crevice corrosion assessment method for joints of mechanical components sealed with composite structure gaskets – The case of the engine cylinder head/mono-block joint

Leonardo Israel Farfan-Cabrera; Gerardo Alejandro Rodríguez-Bravo; Jesús Gilberto Godínez-Salcedo; Cesar David Resendiz-Calderon; Juan Sebastian Salgado-Sviercovich; Marisa Moreno-Ríos

doi:10.1016/j.engfailanal.2020.104981

A crevice corrosion assessment method for joints of mechanical components sealed with composite structure gaskets – The case of the engine cylinder head/mono-block joint

Leonardo Israel Farfan-Cabrera, Gerardo Alejandro Rodríguez-Bravo, Jesús Gilberto Godínez-Salcedo, Cesar David Resendiz-Calderon, Juan Sebastian Salgado-Sviercovich, Marisa Moreno-Ríos

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

A test to evaluate crevice corrosion in joints of mechanical components sealed with composite structure gaskets in corrosive environments is presented. The crevice corrosion produced in joints comprising the cylinder head, gasket and mono-block was aimed as a study case to illustrate the test. It is based on polarization resistance and potentiodynamic polarization measurements obtaining localized and measurable crevice corrosion on small specimens in a short time. Corrosion rates, crevices volumes and potentiodynamic behavior of assembly specimens made of three different aluminum alloys extracted from actual cylinder heads and mono-blocks, and sections of cylinder head gasket were obtained and reported.

Original language	English
Article number	104981
Journal	Engineering Failure Analysis
Volume	119
DOIs	https://doi.org/10.1016/j.engfailanal.2020.104981
State	Published - Jan 2021
Externally published	Yes

Keywords

Accelerated test
Corrosion
Engine
Gaskets
Lightweight alloy

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10.1016/j.engfailanal.2020.104981

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Farfan-Cabrera, L. I., Rodríguez-Bravo, G. A., Godínez-Salcedo, J. G., Resendiz-Calderon, C. D., Salgado-Sviercovich, J. S., & Moreno-Ríos, M. (2021). A crevice corrosion assessment method for joints of mechanical components sealed with composite structure gaskets – The case of the engine cylinder head/mono-block joint. Engineering Failure Analysis, 119, Article 104981. https://doi.org/10.1016/j.engfailanal.2020.104981

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title = "A crevice corrosion assessment method for joints of mechanical components sealed with composite structure gaskets – The case of the engine cylinder head/mono-block joint",

abstract = "A test to evaluate crevice corrosion in joints of mechanical components sealed with composite structure gaskets in corrosive environments is presented. The crevice corrosion produced in joints comprising the cylinder head, gasket and mono-block was aimed as a study case to illustrate the test. It is based on polarization resistance and potentiodynamic polarization measurements obtaining localized and measurable crevice corrosion on small specimens in a short time. Corrosion rates, crevices volumes and potentiodynamic behavior of assembly specimens made of three different aluminum alloys extracted from actual cylinder heads and mono-blocks, and sections of cylinder head gasket were obtained and reported.",

keywords = "Accelerated test, Corrosion, Engine, Gaskets, Lightweight alloy",

author = "Farfan-Cabrera, {Leonardo Israel} and Rodr{\'i}guez-Bravo, {Gerardo Alejandro} and God{\'i}nez-Salcedo, {Jes{\'u}s Gilberto} and Resendiz-Calderon, {Cesar David} and Salgado-Sviercovich, {Juan Sebastian} and Marisa Moreno-R{\'i}os",

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year = "2021",

month = jan,

doi = "10.1016/j.engfailanal.2020.104981",

language = "Ingl{\'e}s",

volume = "119",

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Farfan-Cabrera, LI, Rodríguez-Bravo, GA, Godínez-Salcedo, JG, Resendiz-Calderon, CD, Salgado-Sviercovich, JS & Moreno-Ríos, M 2021, 'A crevice corrosion assessment method for joints of mechanical components sealed with composite structure gaskets – The case of the engine cylinder head/mono-block joint', Engineering Failure Analysis, vol. 119, 104981. https://doi.org/10.1016/j.engfailanal.2020.104981

A crevice corrosion assessment method for joints of mechanical components sealed with composite structure gaskets – The case of the engine cylinder head/mono-block joint. / Farfan-Cabrera, Leonardo Israel; Rodríguez-Bravo, Gerardo Alejandro; Godínez-Salcedo, Jesús Gilberto et al.
In: Engineering Failure Analysis, Vol. 119, 104981, 01.2021.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - A crevice corrosion assessment method for joints of mechanical components sealed with composite structure gaskets – The case of the engine cylinder head/mono-block joint

AU - Farfan-Cabrera, Leonardo Israel

AU - Rodríguez-Bravo, Gerardo Alejandro

AU - Godínez-Salcedo, Jesús Gilberto

AU - Resendiz-Calderon, Cesar David

AU - Salgado-Sviercovich, Juan Sebastian

AU - Moreno-Ríos, Marisa

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N2 - A test to evaluate crevice corrosion in joints of mechanical components sealed with composite structure gaskets in corrosive environments is presented. The crevice corrosion produced in joints comprising the cylinder head, gasket and mono-block was aimed as a study case to illustrate the test. It is based on polarization resistance and potentiodynamic polarization measurements obtaining localized and measurable crevice corrosion on small specimens in a short time. Corrosion rates, crevices volumes and potentiodynamic behavior of assembly specimens made of three different aluminum alloys extracted from actual cylinder heads and mono-blocks, and sections of cylinder head gasket were obtained and reported.

AB - A test to evaluate crevice corrosion in joints of mechanical components sealed with composite structure gaskets in corrosive environments is presented. The crevice corrosion produced in joints comprising the cylinder head, gasket and mono-block was aimed as a study case to illustrate the test. It is based on polarization resistance and potentiodynamic polarization measurements obtaining localized and measurable crevice corrosion on small specimens in a short time. Corrosion rates, crevices volumes and potentiodynamic behavior of assembly specimens made of three different aluminum alloys extracted from actual cylinder heads and mono-blocks, and sections of cylinder head gasket were obtained and reported.

KW - Accelerated test

KW - Corrosion

KW - Engine

KW - Gaskets

KW - Lightweight alloy

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DO - 10.1016/j.engfailanal.2020.104981

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Farfan-Cabrera LI, Rodríguez-Bravo GA, Godínez-Salcedo JG, Resendiz-Calderon CD, Salgado-Sviercovich JS, Moreno-Ríos M. A crevice corrosion assessment method for joints of mechanical components sealed with composite structure gaskets – The case of the engine cylinder head/mono-block joint. Engineering Failure Analysis. 2021 Jan;119:104981. doi: 10.1016/j.engfailanal.2020.104981

A crevice corrosion assessment method for joints of mechanical components sealed with composite structure gaskets – The case of the engine cylinder head/mono-block joint

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Keywords

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