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8. Troubleshooting guide
In production, a good knowledge of the process, meticulous control of parts and daily monitoring of baths help to minimize part reject rates. Unfortunately, this is not always enough to avoid defects. What's more, when a defect appears (lack of metallization or lack of adhesion) (tables 11 , 12 , 13 and 14 ), it's not always easy to define the cause or origin of the problem. The parameters can be numerous. As a result, systematic action must be taken to locate the origin of the problem. The most important rule in such cases is to modify one parameter at a time.
The cause of the problem can be determined by carefully checking...
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Troubleshooting guide
Other plastics
Bibliography
Standards
- Standard practice for qualitative adhesion testing of metallic coatings. - ASTM B 571-97 - (1997)
- Metallic coatings – Electroplated coatings of nickel plus chromium on plastics materials. - UNI ISO 4525 - (2003)
- Peel Strength of metal Electroplated Plastics. - ASTM B 533-85 - (2004)
Regulations
SEVESO II: Directive 96/82/EC on the control of major-accident hazards involving dangerous substances.
Fiches toxicologiques INRS n° 1 – édition 2007 : Le trioxyde chrome, Cahiers de notes documentaires n° 130, 1 er trimestre 1988.
Arrêté du 30.06.2006 relatif aux ateliers de traitement de surface (JO du 5 septembre 2006)....
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