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Zinc-rich coatings: a market survey
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Lizak, R. |
| Copyright Year | 1975 |
| Description | Zinc-rich coatings with both organic and inorganic binders were considered for coastal bridges which require more corrosion protection than inland bridges because of exposure to salt spray and fog. Inorganics give longer protection and may be applied without a finish coat; those currently available are harder to apply than organics. The NASA potassium silicate/zinc - dust coating appears to provide longer protection, resist thermal shock, and overcome the application problem. Panels coated with the formulation withstood 5308 hours in a salt spray chamber with no rusting or blistering. |
| File Size | 7689206 |
| Page Count | 44 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19750020137 |
| Archival Resource Key | ark:/13960/t1wd8n55t |
| Language | English |
| Publisher Date | 1975-08-01 |
| Access Restriction | Open |
| Subject Keyword | Metallic Materials Corrosion Resistance Corrosion Prevention Potassium Silicates Bridges Structures Zinc Coatings Thermal Shock Performance Prediction Market Research Rusting Salt Spray Tests Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
