| Titre : |
Parts cleaning in pre-treatment processes |
| Type de document : |
texte imprimé |
| Auteurs : |
Sascha Glück, Auteur |
| Année de publication : |
2016 |
| Article en page(s) : |
p. 52-53 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Pièces usinées -- Nettoyage
|
| Tags : |
Prétraitement 'Pièces usinées' Nettoyage Tensioactifs Analyse Désémulsifiants Emulsifiants 'Nettoyage aqueux' Bain |
| Index. décimale : |
667.1 Nettoyage |
| Résumé : |
The replacement of traditional pre-treatment processes, such as zinc phosphating and chromating, with conversion coatings based on zirconium, titanium or trivalent chrome presents new-challenges for the entire process chain, inclucing the cleaning systems. |
| Note de contenu : |
- The importance of the entire process chain
- Coordinating the cleaning process
- The right builder for the base material
- Machines and surfactants
- Analysis - more than just titration
- A replacement for mineral acid pickling
- A lower risk
- FIGURES : 1. Comparison of the typical thicknesses of conversion coatings - 2. Structure of the component surface before cleaning - 3. Comparison of demulsifying and emulsifying surfactants after the input of oil - 4. Synergies between builders and surfactants in aqueous cleaning systems - 5. Bath after a large input of emulsifying cutting fluid (right) and after treatment with the demulsifier SurTec 932 |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27760 |
in INTERNATIONAL SURFACE TECHNOLOGY (IST) > Vol. 9, N° 3 (2016) . - p. 52-53
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