| 000 | 02839nlm1a2200409 4500 | ||
|---|---|---|---|
| 001 | 646819 | ||
| 005 | 20231030040741.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\11956 | ||
| 090 | _a646819 | ||
| 100 | _a20160316a2016 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aNL | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aNumerical study of the surface hardening effect on the deformation-induced roughening in titanium polycrystals _fV. A. Romanova [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: p. 102 (24 tit.)] | ||
| 330 | _aA three-dimensional numerical analysis is performed of the deformation-induced roughening in polycrystalline specimens with and without surface-hardened layers. Three-dimensional microstructurebased constitutive models are developed, using crystal plasticity, and employed in finite element calculations of uniaxial tension. Grain structure is shown to be responsible for free surface roughening under uniaxial loading. Microscale stresses acting normally to the free surface in the bulk of the material are associated with normal displacements. The surface-hardened layer moves the grain structure away from the free surface, smoothing out the microscale folds formed due to displacements of individual grains, while the mesoscale surface undulations remain clearly visible. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | _tComputational Materials Science | ||
| 463 |
_tVol. 116 _v[P. 96-102] _d2016 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aтитановые сплавы | |
| 610 | 1 | _aповерхностное упрочнение | |
| 610 | 1 | _aшероховатости | |
| 610 | 1 | _aмикроструктуры | |
| 701 | 1 |
_aRomanova _bV. A. _cspecialist in the field of materials science _csenior researcher at Tomsk Polytechnic University _f1971- _gVarvara Aleksandrovna _2stltpush _3(RuTPU)RU\TPU\pers\35065 |
|
| 701 | 1 |
_aBalokhonov _bR. R. _cphysicist _csenior researcher at Tomsk Polytechnic University _f1972- _gRuslan Revovich _2stltpush _3(RuTPU)RU\TPU\pers\34538 |
|
| 701 | 1 |
_aZinovjeva _bO. S. _gOlga Sergeevna |
|
| 701 | 1 |
_aShakhidzhanov _bV. S. _gValery Surenovich |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bИнститут физики высоких технологий (ИФВТ) _bКафедра физики высоких технологий в машиностроении (ФВТМ) _h2087 _2stltpush _3(RuTPU)RU\TPU\col\18687 |
| 801 | 2 |
_aRU _b63413507 _c20160317 _gRCR |
|
| 856 | 4 | _uhttp://dx.doi.org/10.1016/j.commatsci.2015.09.045 | |
| 942 | _cCF | ||