| 000 | 04242nlm1a2200529 4500 | ||
|---|---|---|---|
| 001 | 669613 | ||
| 005 | 20231030042228.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\40865 | ||
| 035 | _aRU\TPU\network\36157 | ||
| 090 | _a669613 | ||
| 100 | _a20230710a2023 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aCH | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aTransformations of the Microstructure and Phase Compositions of Titanium Alloys during Ultrasonic Impact Treatment Part III: Combination with Electrospark Alloying Applied to Additively Manufactured Ti-6Al-4V Titanium Alloy _fA. V. Panin, M. S. Kazachenok, K. V. Krukovsky [et al.] |
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| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 43 tit.] | ||
| 330 | _aScanning electron microscopy, 3D optical surface profilometry, as well as X-ray diffraction and electron backscatter diffraction analysis were implemented for studying the effects of both ultrasonic impact treatment (UIT) and ultrasonic impact electrospark treatment (UIET) procedures on the microstructure, phase composition, as well as the mechanical and tribological properties of Ti-6Al-4V samples fabricated by wire-feed electron beam additive manufacturing. It was shown that he UIET procedure with the WC-6%Co striker enabled to deposit the ~10 µm thick coating, which consists of fine grains of both tungsten and titanium-tungsten carbides, as well as titanium oxide. For the UIET process, the effect of shielding gas on the studied parameters was demonstrated. It was found that the UIET procedure in argon resulted in the formation of a dense, continuous and thick (~20 µm) coating. After the UIET procedures in air and argon, the microhardness levels were 26 and 16 GPa, respectively. After tribological tests, wear track surfaces were examined on the as-built sample, as well as the ones subjected to the UIT and UIET procedures. It was shown that the coating formed during UIET in air had twice the wear resistance compared to the coating formed in argon. The evidence showed that the multiple impact of a WC-Co striker with simultaneous electrical discharges was an effective way to improve wear resistance of the Ti-6Al-4V sample. | ||
| 461 | _tMetals | ||
| 463 |
_tVol. 13, iss. 5 _v[932, 21 p.] _d2023 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _atitanium alloy | |
| 610 | 1 | _awire-feed electron beam additive manufacturing | |
| 610 | 1 | _aphase transformation | |
| 610 | 1 | _amicrostructure | |
| 610 | 1 | _aultrasonic impact electrospark treatment | |
| 610 | 1 | _awear | |
| 610 | 1 | _aтитановые сплавы | |
| 610 | 1 | _aаддитивное производство | |
| 610 | 1 | _aфазовое превращение | |
| 610 | 1 | _aмикроструктура | |
| 610 | 1 | _aультразвуковая ударная обработка | |
| 701 | 1 |
_aPanin _bA. V. _cphysicist _cProfessor of Tomsk Polytechnic University, doctor of physical and mathematical Sciences _f1971- _gAlexey Viktorovich _2stltpush _3(RuTPU)RU\TPU\pers\34630 |
|
| 701 | 1 |
_aKazachenok _bM. S. _gMarina Sergeevna |
|
| 701 | 1 |
_aKrukovsky _bK. V. _gKonstantin Vitaljevich |
|
| 701 | 1 |
_aBuslovich _bD. G. _cspecialist in material science _cassistant of Tomsk Polytechnic University _f1993- _gDmitry Gennadjevich _2stltpush _3(RuTPU)RU\TPU\pers\40084 |
|
| 701 | 1 |
_aKazantseva _bL. A. _gLyudmila Aleseevna |
|
| 701 | 1 |
_aMartynov _bS. A. _cspecialist in the field of material science _cengineer of Tomsk Polytechnic University _f1988- _gSergey Andreevich _2stltpush _3(RuTPU)RU\TPU\pers\36371 |
|
| 701 | 1 |
_aSklyarova _bE. A. _cphysicist _cassociate Professor of Tomsk Polytechnic University, candidate of pedagogical Sciences _f1972- _gElena Aleksandrovna _2stltpush _3(RuTPU)RU\TPU\pers\34705 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа ядерных технологий _bОтделение экспериментальной физики _h7865 _2stltpush _3(RuTPU)RU\TPU\col\23549 |
| 801 | 2 |
_aRU _b63413507 _c20230710 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.3390/met13050932 | |
| 942 | _cCF | ||