Internal stress and structure in creep of cold prestrained Fe–21 Cr–32Ni alloy at 975 K

Autor:	K. Milička
Rok vydání:	1982
Předmět:	Materials science Mechanical Engineering Effective stress Metallurgy Alloy General Engineering engineering.material Condensed Matter Physics Creep Mechanics of Materials Creep rate engineering Stress relaxation General Materials Science Dip test Dislocation Internal stress
Zdroj:	Metal Science. 16:419-424
ISSN:	0306-3453
DOI:	10.1179/030634582790427569
Popis:	The effect of different levels of cold prestrain on some creep characteristics at 975 K of an Fe–21Cr–32Ni alloy was investigated. The prestrain influences the steady-state creep rate, the structure, and the internal stress measured by the strain-transient dip test technique. This internal stress is identical with that calculated from the dislocation strengthening. The steady-state creep rate of the alloy depends on the effective stress only, without respect to the level of prestrain.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e6501020471e521eb8f647c030fdad0c https://doi.org/10.1179/030634582790427569 Zobrazit plný text záznamu