GMKOREA EDS-T-7135
METHOD OF POROSITY EVALUATION FOR PHOSPHATED AND METALLIC COATING
| Organization: | GMKOREA |
| Publication Date: | 19 June 2006 |
| Status: | active |
| Page Count: | 5 |
scope:
This standard specifies the porosity of phosphate coating and metallic coatings (Pb, Sn etc) on the metal of ferrous substrates.
This can be applied to post conditioning on phosphate coating with organic materials such as oil, wax or paint.
PURPOSE
The purpose of this standard is to determine and evaluate the porosity of phosphate coating and metallic coatings (Pb, Sn etc) on the metal of ferrous substrates.
Document History