Comparative study on corrosion behavior of we33 in immersion and polarization influenced by heat treatment

Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

Standard

Comparative study on corrosion behavior of we33 in immersion and polarization influenced by heat treatment. / Maier, Petra; Bechly, Maximilian; Hess, Benjamin et al.
TMS 2018 147th Annual Meeting and Exhibition Supplemental Proceedings. Cham: Springer International Publishing AG, 2018. p. 227-237 (Minerals, Metals and Materials Series; Vol. Part F12).

Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

Harvard

Maier, P, Bechly, M, Hess, B, Freese, M & Hort, N 2018, Comparative study on corrosion behavior of we33 in immersion and polarization influenced by heat treatment. in TMS 2018 147th Annual Meeting and Exhibition Supplemental Proceedings. Minerals, Metals and Materials Series, vol. Part F12, Springer International Publishing AG, Cham, pp. 227-237, 147th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society, TMS 2018, Phoenix, United States, 11.03.18. https://doi.org/10.1007/978-3-319-72526-0_21

APA

Maier, P., Bechly, M., Hess, B., Freese, M., & Hort, N. (2018). Comparative study on corrosion behavior of we33 in immersion and polarization influenced by heat treatment. In TMS 2018 147th Annual Meeting and Exhibition Supplemental Proceedings (pp. 227-237). (Minerals, Metals and Materials Series; Vol. Part F12). Springer International Publishing AG. https://doi.org/10.1007/978-3-319-72526-0_21

Vancouver

Maier P, Bechly M, Hess B, Freese M, Hort N. Comparative study on corrosion behavior of we33 in immersion and polarization influenced by heat treatment. In TMS 2018 147th Annual Meeting and Exhibition Supplemental Proceedings. Cham: Springer International Publishing AG. 2018. p. 227-237. (Minerals, Metals and Materials Series). Epub 2018 Feb 4. doi: 10.1007/978-3-319-72526-0_21

Bibtex

@inbook{28bd7b51a13c412c80082eab58f73279,
title = "Comparative study on corrosion behavior of we33 in immersion and polarization influenced by heat treatment",
abstract = "An extruded WE33 alloy is focus of this study. The influence of heat treatment on hardness and corrosion behavior is evaluated in immersion and polarization tests. Due to the application as a biodegradable implant, Ringer solution of 37 °C was chosen. As-extruded WE33 shows heterogeneous grain size distribution. Solution heat treatment (T4) causes significant grain growth with high variation in grain size with reduced hardness. Precipitation hardening (T6) causes reduced average grain size, mainly based on developing additional small grains. Hardness of T6 condition exceeds extruded material. The corrosion morphology is mostly described by the pitting factor. Corrosion behavior by corrosion rate (weight and cross-sectional area loss) and pitting factor of immersion are compared to polarization and shows the same trend: T6-condition shows lowest corrosion rate. On the other hand, T6-condition shows highest pitting corrosion tendency. Pitting factors evaluated in immersion tests are much higher than seen after polarization tests.",
keywords = "Immersion, Magnesium, Morphology, Voltammetry, Engineering",
author = "Petra Maier and Maximilian Bechly and Benjamin Hess and Marino Freese and Norbert Hort",
year = "2018",
doi = "10.1007/978-3-319-72526-0_21",
language = "English",
isbn = "978-3-319-72525-3",
series = "Minerals, Metals and Materials Series",
publisher = "Springer International Publishing AG",
pages = "227--237",
booktitle = "TMS 2018 147th Annual Meeting and Exhibition Supplemental Proceedings",
address = "Switzerland",
note = "147th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society, TMS 2018, TMS2018 ; Conference date: 11-03-2018 Through 15-03-2018",
url = "https://www.tms.org/tms2018",

}

RIS

TY - CHAP

T1 - Comparative study on corrosion behavior of we33 in immersion and polarization influenced by heat treatment

AU - Maier, Petra

AU - Bechly, Maximilian

AU - Hess, Benjamin

AU - Freese, Marino

AU - Hort, Norbert

N1 - Conference code: 147

PY - 2018

Y1 - 2018

N2 - An extruded WE33 alloy is focus of this study. The influence of heat treatment on hardness and corrosion behavior is evaluated in immersion and polarization tests. Due to the application as a biodegradable implant, Ringer solution of 37 °C was chosen. As-extruded WE33 shows heterogeneous grain size distribution. Solution heat treatment (T4) causes significant grain growth with high variation in grain size with reduced hardness. Precipitation hardening (T6) causes reduced average grain size, mainly based on developing additional small grains. Hardness of T6 condition exceeds extruded material. The corrosion morphology is mostly described by the pitting factor. Corrosion behavior by corrosion rate (weight and cross-sectional area loss) and pitting factor of immersion are compared to polarization and shows the same trend: T6-condition shows lowest corrosion rate. On the other hand, T6-condition shows highest pitting corrosion tendency. Pitting factors evaluated in immersion tests are much higher than seen after polarization tests.

AB - An extruded WE33 alloy is focus of this study. The influence of heat treatment on hardness and corrosion behavior is evaluated in immersion and polarization tests. Due to the application as a biodegradable implant, Ringer solution of 37 °C was chosen. As-extruded WE33 shows heterogeneous grain size distribution. Solution heat treatment (T4) causes significant grain growth with high variation in grain size with reduced hardness. Precipitation hardening (T6) causes reduced average grain size, mainly based on developing additional small grains. Hardness of T6 condition exceeds extruded material. The corrosion morphology is mostly described by the pitting factor. Corrosion behavior by corrosion rate (weight and cross-sectional area loss) and pitting factor of immersion are compared to polarization and shows the same trend: T6-condition shows lowest corrosion rate. On the other hand, T6-condition shows highest pitting corrosion tendency. Pitting factors evaluated in immersion tests are much higher than seen after polarization tests.

KW - Immersion

KW - Magnesium

KW - Morphology

KW - Voltammetry

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=85044472503&partnerID=8YFLogxK

U2 - 10.1007/978-3-319-72526-0_21

DO - 10.1007/978-3-319-72526-0_21

M3 - Article in conference proceedings

AN - SCOPUS:85044472503

SN - 978-3-319-72525-3

SN - 978-3-319-89187-3

T3 - Minerals, Metals and Materials Series

SP - 227

EP - 237

BT - TMS 2018 147th Annual Meeting and Exhibition Supplemental Proceedings

PB - Springer International Publishing AG

CY - Cham

T2 - 147th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society, TMS 2018

Y2 - 11 March 2018 through 15 March 2018

ER -