Folding in FCC metal single crystals under compression; Physics of the Solid State; Vol. 57, iss. 10
| Parent link: | Physics of the Solid State: Scientific Journal Vol. 57, iss. 10.— 2015.— [P. 2034-2038] |
|---|---|
| Autor Principal: | |
| Autor Corporativo: | |
| Outros autores: | |
| Summary: | Title screen Results of the analysis of folding during compression deformation of metals with fcc lattice are presented. Single crystals with orientations at angles of the standard stereographic triangle and different crystallographic orientations of lateral faces have been studied. It has been found that the major factor affecting the folding intensity is the slip plane shear with respect to lateral faces. Such a shear results in face bending and the formation of fold systems in maximum curvature regions. It has been shown that, among all considered orientations, the maximum susceptibility to the formation of different folds is inherent in single crystals with ˉ1 compression axis orientation. For this orientation, the development of shear and rotational components during folding is traced by interference microscopy and electron backscatter diffraction methods. It has been found that an excess dislocation density is accumulated when shear is activated in the folding region, which results in an increase in fold misorientation. The activation of this process in fcc metals is promoted by an increase in the homologous deformation temperature and stacking fault energy. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | inglés |
| Publicado: |
2015
|
| Series: | Mechanical Properties, Physics Of Strength, And Plasticity |
| Subjects: | |
| Acceso en liña: | http://dx.doi.org/10.1134/S1063783415100170 |
| Formato: | Electrónico Capítulo de libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644223 |
MARC
| LEADER | 00000naa0a2200000 4500 | ||
|---|---|---|---|
| 001 | 644223 | ||
| 005 | 20250606180235.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\9288 | ||
| 090 | |a 644223 | ||
| 100 | |a 20151105d2015 k||y0engy50 ba | ||
| 101 | 0 | |a eng | |
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Folding in FCC metal single crystals under compression |f D. V. Lychagin, E. A. Alferova (Alfyorova) | |
| 203 | |a Text |c electronic | ||
| 225 | 1 | |a Mechanical Properties, Physics Of Strength, And Plasticity | |
| 300 | |a Title screen | ||
| 320 | |a [References: p. 2038 (12 tit.)] | ||
| 330 | |a Results of the analysis of folding during compression deformation of metals with fcc lattice are presented. Single crystals with orientations at angles of the standard stereographic triangle and different crystallographic orientations of lateral faces have been studied. It has been found that the major factor affecting the folding intensity is the slip plane shear with respect to lateral faces. Such a shear results in face bending and the formation of fold systems in maximum curvature regions. It has been shown that, among all considered orientations, the maximum susceptibility to the formation of different folds is inherent in single crystals with ˉ1 compression axis orientation. For this orientation, the development of shear and rotational components during folding is traced by interference microscopy and electron backscatter diffraction methods. It has been found that an excess dislocation density is accumulated when shear is activated in the folding region, which results in an increase in fold misorientation. The activation of this process in fcc metals is promoted by an increase in the homologous deformation temperature and stacking fault energy. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Physics of the Solid State |o Scientific Journal | ||
| 463 | |t Vol. 57, iss. 10 |v [P. 2034-2038] |d 2015 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 700 | 1 | |a Lychagin |b D. V. |c specialist in the field of mechanical engineering |c Professor of Yurga technological Institute of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1957- |g Dmitry Vasilievich |3 (RuTPU)RU\TPU\pers\31402 | |
| 701 | 1 | |a Alferova (Alfyorova) |b E. A. |c specialist in the field of mechanical engineering |c associate Professor Yurginsky technological Institute (branch) of Tomsk Polytechnic University, candidate of physical and mathematical Sciences |f 1982- |g Ekaterina Aleksandrovna |3 (RuTPU)RU\TPU\pers\34576 |9 17938 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт кибернетики (ИК) |b Кафедра технологии автоматизированного машиностроительного производства (ТАМП) |3 (RuTPU)RU\TPU\col\18705 |
| 801 | 2 | |a RU |b 63413507 |c 20151105 |g RCR | |
| 850 | |a 63413507 | ||
| 856 | 4 | |u http://dx.doi.org/10.1134/S1063783415100170 | |
| 942 | |c CF | ||