A model based on the assessment of intrinsic creep resistance concept

dc.creator	Vassilas, N. I.	en
dc.creator	Baxevani, E. A.	en
dc.date.accessioned	2015-11-23T10:53:29Z
dc.date.available	2015-11-23T10:53:29Z
dc.date.issued	2003
dc.identifier.issn	0177-4832
dc.identifier.uri	http://hdl.handle.net/11615/34402
dc.description.abstract	In the present study a simple model is proposed to assess creep behavior. The model is applied to experimental results performed on austenitic steel X8 CrNiMoNb 16 16. The model is based on a modification of the Levy-Mises equation for plasticity to consider creep time effects, introducing as a parameter the intrinsic creep resistance. The assessment of creep behavior applied for monotonic and two stages loading data is good. The model could assess negative creep strain rates as well as damage accumulation observed as an increase of the minimum creep rate after each reloading at the same stress level in two stages tests.	en
dc.source.uri	<Go to ISI>://WOS:000182378600006
dc.subject	CONSTITUTIVE-EQUATIONS	en
dc.subject	DAMAGE	en
dc.subject	TEMPERATURE	en
dc.subject	DEFORMATION	en
dc.subject	Metallurgy & Metallurgical Engineering	en
dc.title	A model based on the assessment of intrinsic creep resistance concept	en
dc.type	journalArticle	en

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