1.1 Paper Corrosion - Defect Picture 1

1.1 Paper Corrosion - Defect Picture 2

1.2 Atmospheric Corrosion - Defect Picture 1 (after 20 years industrial atmosphere)

1.2 Atmospheric Corrosion - Defect Picture 2 (after 20 years urban atmosphere)

1.3 Fingerprint Corrosion - Defect Picture

2.1 Flecking - Defect Picture

2.2 Grainy Appearance / Spangling - Defect Picture

2.3 Segregational Streaking - Defect Picture

3.1 Acid Corrosion - Defect Picture

3.2 Alkali Corrosion - Defect Picture

3.3 Anodising Burn - Defect Picture 1

3.3 Anodising Burn - Defect Picture 2

3.4 Chloride Corrosion - Defect Picture

3.5 Colour Differnces - Defect Picture

3.6 Comet Tails - Defect Picture

3.7 Crazing - Defect Picture

3.8 Etch Staining - Defect Picture

3.9 Gas Trapping - Defect Picture

3.10 Hot Spots - Defect Picture

3.11 Insufficient Degreasing - Defect Picture

3.12 Pick Ups - Defect Picture 1

3.12 Pick Ups - Defect Picture 2

3.13 Pitting Corrosion - Defect Picture

3.14 Polishing Drag Marks - Defect Picture

3.15 Rinse Water Corrosion - Defect Picture

3.16 Spalling - Defect Picture