| 000 | 03421nlm1a2200433 4500 | ||
|---|---|---|---|
| 001 | 646853 | ||
| 005 | 20231030040742.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\11990 | ||
| 090 | _a646853 | ||
| 100 | _a20160317a2016 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aNL | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aA computational study of the microstructural effect on the deformation and fracture of friction stir welded aluminum _fR. R. Balokhonov [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: p. 10 (29 tit.)] | ||
| 330 | _aA computational analysis of the microstructural effect on the deformation and fracture of friction stirwelded aluminum is performed. A dynamic boundary-value problem using a plane strain approximationis solved numerically by the finite difference method. The calculations take an explicit account of experimentalpolycrystalline microstructures typical for different weld zones, like the base material, weld nugget,and thermo-mechanically affected zones. The mechanical response of individual grains is simulatedwithin an elastic–plastic formulation of the problem with isotropic strain hardening. A fracture modelallowing for crack generation and propagation in maximum equivalent plastic strain regions is used. Itis shown that the localization of plastic strain and the strength of aluminum in different weld zonesare determined by the microstructure of the material on the advancing side of the weld. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | _tComputational Materials Science | ||
| 463 |
_tVol. 116 _v[P. 2-10] _d2016 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aполикристаллы | |
| 610 | 1 | _aпластическая деформация | |
| 610 | 1 | _aразрушение | |
| 610 | 1 | _aсварка трением | |
| 701 | 1 |
_aBalokhonov _bR. R. _cphysicist _csenior researcher at Tomsk Polytechnic University _f1972- _gRuslan Revovich _2stltpush _3(RuTPU)RU\TPU\pers\34538 |
|
| 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 |
_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 |
_aZinovjev _bA. V. _cspecialist in the field of material science _cengineer of Tomsk Polytechnic University _f1990- _gAleksandr Valerievich _2stltpush _3(RuTPU)RU\TPU\pers\36372 |
|
| 701 | 1 |
_aZinovieva _bO. S. _cphysicist _cengineer of Tomsk Polytechnic University _f1990- _gOlga Sergeevna _2stltpush _3(RuTPU)RU\TPU\pers\36199 |
|
| 701 | 1 |
_aBatukhtin _bE. E. _gEkaterina Evgenjevna |
|
| 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.2015.10.005 | |
| 942 | _cCF | ||