Details
| Translated title of the contribution | Influence of surface treatment on the corrosion behavior of magnesium alloys |
|---|---|
| Original language | Multiple languages |
| Pages (from-to) | 1067-1073 |
| Number of pages | 7 |
| Journal | Materialwissenschaft und Werkstofftechnik |
| Volume | 43 |
| Issue number | 12 |
| Early online date | 19 Dec 2012 |
| Publication status | Published - Dec 2012 |
Abstract
For the coating of magnesium alloys, especially those that should be used in medical technologies, fluoride coatings are tested and used. These coatings should enable a predictable degradation behavior for future implant materials. Presently the pre- and post-treatment processes vary, so an optimum to achieve defined thicknesses of the fluoride layers is still not established. The present investigations are based on the process parameters known from the literature, they are discussed and compared. Different pre-treating times of the base material (pure magnesium and a magnesium-aluminum-calcium alloy as a comparison) in 200 g/l sodium hydroxide combined with 96 hours of immersion in 40 % fluoride acid are examined.
ASJC Scopus subject areas
- Materials Science(all)
- General Materials Science
- Physics and Astronomy(all)
- Condensed Matter Physics
- Engineering(all)
- Mechanics of Materials
- Engineering(all)
- Mechanical Engineering
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In: Materialwissenschaft und Werkstofftechnik, Vol. 43, No. 12, 12.2012, p. 1067-1073.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Einfluss der Oberflächenbehandlung auf das Korrosionsverhalten von Magnesiumlegierungen
AU - Hoyer, P.
AU - Hassel, T.
AU - Bach, F. W.
PY - 2012/12
Y1 - 2012/12
N2 - For the coating of magnesium alloys, especially those that should be used in medical technologies, fluoride coatings are tested and used. These coatings should enable a predictable degradation behavior for future implant materials. Presently the pre- and post-treatment processes vary, so an optimum to achieve defined thicknesses of the fluoride layers is still not established. The present investigations are based on the process parameters known from the literature, they are discussed and compared. Different pre-treating times of the base material (pure magnesium and a magnesium-aluminum-calcium alloy as a comparison) in 200 g/l sodium hydroxide combined with 96 hours of immersion in 40 % fluoride acid are examined.
AB - For the coating of magnesium alloys, especially those that should be used in medical technologies, fluoride coatings are tested and used. These coatings should enable a predictable degradation behavior for future implant materials. Presently the pre- and post-treatment processes vary, so an optimum to achieve defined thicknesses of the fluoride layers is still not established. The present investigations are based on the process parameters known from the literature, they are discussed and compared. Different pre-treating times of the base material (pure magnesium and a magnesium-aluminum-calcium alloy as a comparison) in 200 g/l sodium hydroxide combined with 96 hours of immersion in 40 % fluoride acid are examined.
KW - coatinge
KW - corrosion
KW - magnesium
UR - http://www.scopus.com/inward/record.url?scp=84871531306&partnerID=8YFLogxK
U2 - 10.1002/mawe.201200921
DO - 10.1002/mawe.201200921
M3 - Article
AN - SCOPUS:84871531306
VL - 43
SP - 1067
EP - 1073
JO - Materialwissenschaft und Werkstofftechnik
JF - Materialwissenschaft und Werkstofftechnik
SN - 0933-5137
IS - 12
ER -