Počet záznamů: 1

Stability of austenitic 316L steel against martensite formation during cyclic straining

SYSNO ASEP	0360517
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Stability of austenitic 316L steel against martensite formation during cyclic straining
Tvůrce(i)	Man, Jiří (UFM-A)_{RID, ORCID} Obrtlík, Karel (UFM-A)_{RID, ORCID} Petrenec, Martin (UFM-A) Beran, Přemysl (UJF-V)_{RID, ORCID, SAI} Smaga, M. (DE) Weidner, A. (DE) Dluhoš, J. (CZ) Kruml, Tomáš (UFM-A)_{RID, ORCID} Biermann, H. (DE) Eifler, D. (DE) Polák, Jaroslav (UFM-A)_{RID, ORCID}
Celkový počet autorů	11
Zdroj.dok.	Procedia Engineering. - Amsterdam : Elsevier BV Roč. 10, - (2011), s. 1279-1284
Poč.str.	6 s.
Akce	ICM11 -International Conference on The Mechanical Behavior of Materials /11./
Datum konání	05.06.2011-09.06.2011
Místo konání	Lake Como
Země	IT - Itálie
Typ akce	WRD
Jazyk dok.	eng - angličtina
Země vyd.	NL - Nizozemsko
Klíč. slova	low cycle fatigue ; 316L austenitic stainless steel ; deformation-induced martensite
Vědní obor RIV	JL - Únava materiálu a lomová mechanika
CEP	GAP108/10/2371 GA ČR - Grantová agentura ČR
CEZ	AV0Z10480505 - UJF-V (2005-2011)
	AV0Z20410507 - UFM-A (2005-2011)
UT WOS	000300451301050
DOI	10.1016/j.proeng.2011.04.213
Anotace	Solution-annealed AISI 316L steel was fatigued with constant plastic strain amplitudes at room temperature and under various conditions at depressed temperatures down to 113 K to reveal its stability against deformation-induced martensite formation. Microstructural changes induced by fatigue were characterized by transmission electron microscopy (TEM), electron channeling contrast imaging (ECCI) and electron backscattering diffraction (EBSD)techniques. Neutron diffraction and magnetic induction method were adopted for quantification of martensite content. Deformation-induced martensite formation in the bulk of material was evidenced for low temperature cyclic straining under various conditions. Room temperature cycling, even with high plastic strain amplitudes, results in a local very limited martensite formation in areas closely linked with the long fatigue crack growth.
Pracoviště	Ústav fyziky materiálu
Kontakt	Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485
Rok sběru	2012

Počet záznamů: 1