INFLUENCE OF PROCESSING CONDITIONS ON PROPERTIES OF AISI 316LN STEEL GRADE

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F20%3AN0000001" target="_blank" >RIV/26316919:_____/20:N0000001 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/20:00534669 RIV/26722445:_____/20:N0000042

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s11665-020-04561-y" target="_blank" >https://link.springer.com/article/10.1007/s11665-020-04561-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11665-020-04561-y" target="_blank" >10.1007/s11665-020-04561-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

INFLUENCE OF PROCESSING CONDITIONS ON PROPERTIES OF AISI 316LN STEEL GRADE

Popis výsledku v původním jazyce

The influence of rolling temperatures performed at ambient and cryogenic conditions in the interval of deformations epsilon = (%) on structural development and mechanical properties of steel grade AISI 316LN was studied. The evaluations of microstructures were studied by optical and transmission electron microscopy. The initial strength properties of the material after solution annealing tested at 293 K were: R-P0,R-2 = 325 MPa, R-m = 640 MPa, and A5 = 49%. The biggest values of strength properties were obtained by material processing at cryorolling conditions with thickness reduction of 50% and tested at 77 K as follows: R-P0,R-2 = 1571 MPa, R-m = 1880 MPa, and A5 = 4%. From the analysis, it is resulted that the dislocation slip is the main mechanism of plastic deformation realized by rolling at ambient temperatures; at cryogenic temperatures, it is possible to observe a combination of dislocation slip accompanied with deformation twinning.

Název v anglickém jazyce

INFLUENCE OF PROCESSING CONDITIONS ON PROPERTIES OF AISI 316LN STEEL GRADE

Popis výsledku anglicky

The influence of rolling temperatures performed at ambient and cryogenic conditions in the interval of deformations epsilon = (%) on structural development and mechanical properties of steel grade AISI 316LN was studied. The evaluations of microstructures were studied by optical and transmission electron microscopy. The initial strength properties of the material after solution annealing tested at 293 K were: R-P0,R-2 = 325 MPa, R-m = 640 MPa, and A5 = 49%. The biggest values of strength properties were obtained by material processing at cryorolling conditions with thickness reduction of 50% and tested at 77 K as follows: R-P0,R-2 = 1571 MPa, R-m = 1880 MPa, and A5 = 4%. From the analysis, it is resulted that the dislocation slip is the main mechanism of plastic deformation realized by rolling at ambient temperatures; at cryogenic temperatures, it is possible to observe a combination of dislocation slip accompanied with deformation twinning.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Materials Engineering and Performance

ISSN

1059-9495

e-ISSN

1544-1024

Svazek periodika

29

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

1509-1514

Kód UT WoS článku

000525726000013

EID výsledku v databázi Scopus

2-s2.0-85078047112