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Creep-rupture tests of internally pressurized rene 41 tubes
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Weiss, B. Gumto, K. H. |
| Copyright Year | 1972 |
| Description | Weld-drawn tubes of Rene 41 with 0.935 centimeter outside diameter and 0.064 centimeter wall thickness were tested to failure at temperatures from 1117 to 1233 K and internal helium pressures from 5.5 to 12.4 meganewtons per square meter. Lifetimes ranged from 5 to 2065 hours. The creep-rupture strength of the tubes was 50 percent lower than that of unwelded, thick sheet specimens, and 20 percent lower than that of unwelded, thin sheet specimens. Larson-Miller correlations and photomicrographs of some specimens are presented. |
| File Size | 3405962 |
| Page Count | 24 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19720008738 |
| Archival Resource Key | ark:/13960/t4wh7bd09 |
| Language | English |
| Publisher Date | 1972-02-01 |
| Access Restriction | Open |
| Subject Keyword | Materials, Metallic Temperature Effects Photomicrographs Rene 41 Creep Rupture Strength Metallography Pipes Tubes Helium Pressurizing 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 |
