STN EN ISO 4538
| Name: | STN EN ISO 4538 |
| Validity: | Withdrawn |
| Number of pages: | 8 |
| Language: |
CS
|
| Paper: | 2,80€ |
| Electronic version |
a) Only read (without ability to print and copy)
2,52€ b) Without ability to print, with ability to copy (printscreen) 2,80€ c) With ability to print and copy (printscreen) 3,64€ |
| Slovak title | Kovové povlaky. Skúška korózie thioacetamidom (Skúška TAA) |
| English title | Metallic coatings. Thioacetamide corrosion test (TAA test) |
| Release Date: | 01. 12. 1998 |
| Date of withdrawal: | 01. 08. 2016 |
| ICS: | 25.220.40 |
| Sorting character/National clasification code | 03 8133 |
| Level of incorporation: | obs ISO 4538:1978, idt EN ISO 4538:1995 |
| Official Journal | 11/92 |
| Amendments | Zmena *1 V 12/98 |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | Tato norma stanovi pristroj a postup pro zjisteni odolnosti kovovych povrchu proti korozi a cernani v atmosfere obsahujici tekave sulfidy. Pri stanoveni sa postupuje v souladu se specifikacemi na prislusny povlak nebo vyrobek. Metodu lze pouzit ke zjisteni ucinnosti opatreni proti cernani stribra nebo medi a ke zjisteni nesouvislosti povlaku drahych kovu na techto kovech. |