ISO/TR 16689:2012 Preview
Anodizing of aluminium and its alloys -- Experimental research on possible alternative sealing quality test methods to replace the phosphoric acid/chromic acid immersion test -- Evaluation of correlations
This standard was last reviewed and confirmed in 2018. Therefore this version remains current.
ISO/TR 16689:2012 contains data from an evaluation of candidates to replace the chromic/phosphoric acid solution (CPA) test for the quality of sealing of anodic oxidation coatings on aluminium.
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