| 000 | 03822nlm1a2200481 4500 | ||
|---|---|---|---|
| 001 | 653201 | ||
| 005 | 20231030041212.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\18597 | ||
| 090 | _a653201 | ||
| 100 | _a20170215a2016 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aModification of the structure of surface layers of commercial titanium in the process of treatment by low-energy high-current electron beams _fA. V. Panin [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: p. 560-561 (37 tit.)] | ||
| 330 | _aMethods of optical, atomic-force, and transmission and scanning electron microscopy, as well as X-ray diffraction analysis have been used to study the effect of electron-beam treatment on the surface morphology and structure of titanium of grade VT1-0. It has been shown that irradiation by three electron pulses with an energy density in the beam of W = 12–24 J/cm2 and a pulse duration of 50 [mikro]s leads to the formation of VT1-0 samples of a multilayer structure in the surface layers that consist of fine particles of the [alpha] phase, which have a subgrain structure, and of the underlying coarse grains, which contain ?’ martensitic phase. The influence of the density of energy of the electron beam on the hardness and the magnitude of microand macrostresses that develop in the modified surface layer has been demonstrated. The results of calculating the thermal fields that appear in the process of treatment by electron beam are presented. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 |
_tThe Physics of Metals and Metallography _oScientific Journal |
||
| 463 |
_tVol. 117, iss. 6 _v[P. 550-561] _d2016 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _acommercial titanium | |
| 610 | 1 | _apulsed electron beam | |
| 610 | 1 | _amicrostructure | |
| 610 | 1 | _asurface morphology | |
| 610 | 1 | _aмикроструктуры | |
| 610 | 1 | _aповерхности | |
| 610 | 1 | _aтитан | |
| 610 | 1 | _aимпульсные пучки | |
| 610 | 1 | _aэлектроны | |
| 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 |
_aКазаченок _bМ. С. _cфизик _cстарший научный сотрудник Томского политехнического университета _f1978- _gМарина Сергеевна _2stltpush _3(RuTPU)RU\TPU\pers\31542 |
|
| 701 | 1 |
_aBorodovitsina _bO. M. _cphysicist _cAssistant of the Department of Tomsk Polytechnic University _f1986- _gOksana Mikhaylovna _2stltpush _3(RuTPU)RU\TPU\pers\34796 |
|
| 701 | 1 |
_aPerevalova _bO. B. _gOlga Borisovna |
|
| 701 | 1 |
_aStepanova _bO. M. _cspecialist in the field of nuclear physics _cSenior researcher of Tomsk Polytechnic University, Candidate of physical and mathematical sciences _f1982- _gOlga Mikhailovna _2stltpush _3(RuTPU)RU\TPU\pers\32673 |
|
| 701 | 1 |
_aIvanov _bYu. F. _cphysicist _cProfessor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences _f1955- _gYuriy Fedorovich _2stltpush _3(RuTPU)RU\TPU\pers\33559 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bЮргинский технологический институт (филиал) (ЮТИ) _bКафедра технологии машиностроения (ТМС) _h356 _2stltpush _3(RuTPU)RU\TPU\col\18902 |
| 801 | 2 |
_aRU _b63413507 _c20170215 _gRCR |
|
| 856 | 4 | _uhttp://dx.doi.org/10.1134/S0031918X16060089 | |
| 942 | _cCF | ||