ISO 21227-4:2008 describes a method for evaluating filiform corrosion by means of digital optical imaging. Only the evalution procedure is described. The filiform corrosion itself is produced in accordance with other standards.
Tämän julkaisun valmistelusta Suomessa vastaa Kemesta ry, puh. 040 820 4888.
EN 3665:1997 Aerospace series - Test methods for paints and varnishes - Filiform corrosion resistance test on aluminium alloys
ISO 21227-1:2003 Paints and varnishes -- Evaluation of defects on coated surfaces using optical imaging -- Part 1: General guidance
ISO 4623-1:2000 Paints and varnishes -- Determination of resistance to filiform corrosion -- Part 1: Steel substrates
EN 3665:1997 Aerospace series - Test methods for paints and varnishes - Filiform corrosion resistance test on aluminium alloys
ISO 21227-1:2003 Paints and varnishes -- Evaluation of defects on coated surfaces using optical imaging -- Part 1: General guidance
ISO 4623-1:2000 Paints and varnishes -- Determination of resistance to filiform corrosion -- Part 1: Steel substrates
ISO 4623-2:2003 Paints and varnishes -- Determination of resistance to filiform corrosion -- Part 2: Aluminium substrates