Anodizing of aluminium and its alloys. Instrumental determination of image clarity of anodic oxidation coatings. Instrumental method Ingestion-build-81111 Why should you use BS

Why should you use BS EN 4050-4- Acceptance criteria for the metallic materials

BS EN ISO 5457 is also applicable to other technical documents

Annex A (normative) Fatigue precracking of KIc fracture toughness specimens

and steel forgings

Anodizing of aluminium and its alloys. Instrumental determination of image clarity of anodic oxidation coatings. Instrumental method Ingestion-build-81111 Why should you use BS1 Scope This document specifies an instrumental method for determining the image clarity of anodic oxidation coatings on aluminium and its alloys by measuring reflection from the surface with the help of a sliding combed shutter. The test can only be applied to a flat surface which can reflect the image onto the limited combed shutter and photo receiver. This method can also be used to measure the optical evenness of anodic oxidation coatings on