| タイトル | Foil Patches Seal Small Vacuum Leaks |
| 著者（英） | Spiegel, Kirk W.; Reed, David W. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 1995-11-01 |
| 言語 | eng |
| 内容記述 | Report discloses technique to patch holes in nickel-alloy rocket-engine nozzle parts prior to vacuum brazing. Technique involves lightly spot-welding nickel foil 0.002 in. thick over hole patched, then spot-welding corrosion-resistant steel foil of same thickness over nickel foil. Once patches subject to pressure and temperature of vacuum brazing, nickel foil diffuses to bond with nickel-alloy nozzle, making vacuum-tight seal. |
| NASA分類 | FABRICATION TECHNOLOGY |
| レポートNO | 95B10632
MFS-30047 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/305448 |
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