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metadata.dc.type: | Trabalho apresentado em evento |
Title: | A study of fatigue data by using weibull analysis in a dual-phase steel prestrained by cold rolling |
Authors: | Chagas, JF |
Abstract: | In this paper was used a dual-phase steel with ferrite and martensite microstructures. This steel was pre-deformed by cold-rolling with 30% pre-deformation. For each condition (0% and 30% prestrain) was determined the fatigue test curves with 17 tension levels and 5 specimens for each level. After that the results were treated by using Weibull distribution with 3 tension levels. It was determined that by using 3 tension levels and 5 specimens for each level, the fatigue curves presented 90% reliability. |
metadata.dc.language: | Inglês |
metadata.dc.publisher.country: | Beijing, China |
Publisher: | China Higher Education Press Beijing |
metadata.dc.rights: | Em verificação |
URI: | http://repositorio.unitau.br/jspui/handle/20.500.11874/3292 |
Issue Date: | 1999 |
Appears in Collections: | Trabalhos Apresentados em Eventos Artigos de Periódicos |
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