Experience of Application of EBW in Producing Welded VT41 Alloy Drums in the Design of an HPC in an Advanced Engine
| Autor: | E. O. Fomichev, O. S. Kashapov, Yu. G. Bykov, K. A. Kyaramyan |
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| Rok vydání: | 2017 |
| Předmět: |
Materials science
020502 materials Metallurgy Alloy Metals and Alloys 02 engineering and technology Welding engineering.material 021001 nanoscience & nanotechnology Microstructure law.invention Design for manufacturability 0205 materials engineering law Residual stress Electron beam welding engineering 0210 nano-technology Gas compressor Joint (geology) |
| Zdroj: | Russian Metallurgy (Metally). 2017:1037-1041 |
| ISSN: | 1555-6255 0036-0295 |
| DOI: | 10.1134/s0036029517120059 |
| Popis: | The conditions of electron-beam welding (EBW) of ring samples made of a VT41 alloy are adjusted to produce large welded joints of this alloy for a high-pressure compressor (HPC) of an advanced engine. The problems of quality control of a welded joint, the level of residual stresses in the near-weld zone, the microstructure of the welded joint, and its properties are considered. |
| Databáze: | OpenAIRE |
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