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Effects of high frequency current in welding aluminum alloy 6061
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 1968 |
| Description | Uncontrolled high frequency current causes cracking in the heat-affected zone of aluminum alloy 6061 weldments during tungsten inert gas ac welding. Cracking developed when an improperly adjusted superimposed high frequency current was agitating the semimolten metal in the areas of grain boundary. |
| File Size | 91457 |
| Page Count | 1 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19680000383 |
| Archival Resource Key | ark:/13960/t6zw66b67 |
| Language | English |
| Publisher Date | 1968-10-01 |
| Access Restriction | Open |
| Subject Keyword | Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |