Stacking Faults and Microstrains in Strain-Hardened Surface of Nitrogen-Alloyed Austenitic Steel
| Parent link: | AIP Conference Proceedings Vol. 1783 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016.— 2016.— [020161, 4 p.] |
|---|---|
| Corporate Author: | |
| Other Authors: | , , , |
| Summary: | Title screen X-ray diffractometry has been applied to examine the effect of ultrasonic forging and frictional treatment on structural parameters and oriented microstrains responsible for the generation of residual microstresses in austenitic steel Fe-17Cr-19Mn-0.52N. The maximum stacking fault density [alpha]=0.067 is observed in the steel surface layer of thickness 5 [mu]m after frictional treatment. A decrease in the austenite lattice parameter after deformation treatment is associated with the change in the sign (direction) of residual stresses. Surface deformation treatment induces compression of the austenite lattice along the normal to the surface. Режим доступа: по договору с организацией-держателем ресурса |
| Published: |
2016
|
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1063/1.4966454 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652734 |