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Filler wire development for 2195 aluminum-lithium. pt. 2
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Cho, Alex Bjorkman, Gerald W. |
| Copyright Year | 1998 |
| Description | The objective of the research was to determine the susceptibility of submitted welded 2195 plate in an AI (Alternate Immersion) environment. Forty-day AI exposure was completed on 8 welded 2195 stress corrosion samples. No stress corrosion cracking (SCC) was found on any of the samples tested. All 8 samples experienced exfoliation corrosion attack in the heat-affected zone (HAZ) adjacent to the weld. All samples were examined metallographically and showed varying degrees of intergranular corrosion (IG). The filler metal on all samples showed moderate to heavy pitting. |
| File Size | 202732752 |
| Page Count | 372 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19990069929 |
| Archival Resource Key | ark:/13960/t0ns5pq1p |
| Language | English |
| Publisher Date | 1998-11-01 |
| Access Restriction | Open |
| Subject Keyword | Metallic Materials Nondestructive Tests Chemical Analysis X Ray Fluorescence Fillers Tensile Tests Aluminum-lithium Alloys Metallography Stress Corrosion Cracking Wire Intergranular Corrosion Pitting Weld Tests Corrosion Tests Heat Affected Zone Tensile Properties 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 |
