NEN-EN 12373-7
Aluminium and aluminium alloys - Anodizing - Part 7: Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution with prior acid treatment
inactive
| Organization: | NEN |
| Publication Date: | 1 November 2001 |
| Status: | inactive |
| Page Count: | 10 |
| ICS Code (Surface treatment): | 25.220.20 |
| ICS Code (Aluminium and aluminium alloys): | 77.120.10 |
scope:
This European Standard specifies a method of assessing the quality of sealed anodic oxidation coatings on aluminium and its alloys by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution with prior acid treatment. A related standard (EN 12373-6 1) ) describes the same method used without prior acid treatment. The method is particularly applicable to anodic oxidation coatings intended for architectural purposes. For less severe applications, the method described in EN 12373-6 1) may be more suitable.
Document History
September 1, 2002
Aluminium and aluminium alloys - Anodizing - Part 7: Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution with prior acid treatment
This European Standard specifies a method of assessing the quality of sealed anodic oxidation coatings on aluminium and its alloys by measurement of the loss of mass after immersion in phosphoric...
NEN-EN 12373-7
November 1, 2001
Aluminium and aluminium alloys - Anodizing - Part 7: Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution with prior acid treatment
This European Standard specifies a method of assessing the quality of sealed anodic oxidation coatings on aluminium and its alloys by measurement of the loss of mass after immersion in phosphoric...
December 1, 1998
Aluminium and aluminium alloys - Anodizing - Part 7: Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution with prior acid treatment
Specifies a method of assessing the quality of sealed anodic oxidation coatings on aluminium and its alloys by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution...
July 1, 1996
Aluminium and aluminium alloys - Anodizing - Part 7: Determination of the comparative fastness to ultra-violet light and heat of coloured anodic oxidation coatings
Specifies a comparative method for the determination of the fastness of coloured anodic oxidation coatings to ultra-violet light and heat.