1977
DOI: 10.1007/bf02661562
|View full text |Cite
|
Sign up to set email alerts
|

The production and utility of recovered dislocation substructures

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

1
35
0
4

Year Published

1983
1983
2022
2022

Publication Types

Select...
7
1

Relationship

0
8

Authors

Journals

citations
Cited by 164 publications
(45 citation statements)
references
References 50 publications
1
35
0
4
Order By: Relevance
“…It is well known that DRv is mostly affected by the motion of dislocation, such as dislocation glide, climb and cross slip. 35) In BCC metals, dislocation annihilation mechanism by climb of edge dislocations with opposite signs is not expected to have a significant effect on the dynamic recovery process, because the deformation is mainly controlled by screw dislocation. The climb mechanism, however, does contribute to the recovery process significantly by the following mechanisms.…”
Section: Dislocation Motion During Hot Deformationmentioning
confidence: 99%
“…It is well known that DRv is mostly affected by the motion of dislocation, such as dislocation glide, climb and cross slip. 35) In BCC metals, dislocation annihilation mechanism by climb of edge dislocations with opposite signs is not expected to have a significant effect on the dynamic recovery process, because the deformation is mainly controlled by screw dislocation. The climb mechanism, however, does contribute to the recovery process significantly by the following mechanisms.…”
Section: Dislocation Motion During Hot Deformationmentioning
confidence: 99%
“…The stacking fault energy of Cu is 0.050 J/m 2 24) and is lower than that of the Inconel X-750 alloy (0.09 J/m 2 ). McQueen 26) reported that the degree of dynamic recovery observed in metals at a certain value of strain rate and homologous temperature depends on the relative abilities of dislocations to leave the slip planes. This has been found to be limited in metals of low stacking fault energy because the dislocations are extended on the slip plane and require thermal activation to constrict in order to cross-slip or climb.…”
Section: Discussionmentioning
confidence: 99%
“…Поскольку деформация представляет собой комбинацию сдвига и поворота [10][11][12], в стенках ячеек будет постепенно накапливаться избыточная (или нескомпенсированная) плотность дислокаций одно-го знака, которая обусловит разориентировку соседних ячеек друг по отношению к другу. По мере накопления общей плотности дислока-ций и достижения определенного среднего расстояния между дисло-кациями начинается заметное силовое взаимодействие между ними, движение и аннигиляция дислокаций противоположного знака [7].…”
Section: основные тенденции эволюции деформационной структуры в процеunclassified
“…По-следний процесс, непрерывно происходящий во время продолжаю-щейся деформации, называется динамическим возвратом. Могут наблюдаться низкотемпературный или высокотемпературный воз-врат, которые отличаются между собой не только температурными интервалами, но и типом (винтовая, краевая) дислокаций, которые аннигилируют [12].…”
Section: основные тенденции эволюции деформационной структуры в процеunclassified
See 1 more Smart Citation