Izvorni znanstveni članak

https://doi.org/10.21278/TOF.464041622

Processing of Data Obtained by the Testing of Steel under Low Cyclic Fatigue (Part I)

Vujadin Aleksić orcid.org/0000-0002-6987-3438 ; Institute for Materials Testing-IMS, Belgrade, Serbia
Srđan Bulatović orcid.org/0000-0001-7864-6766 ; Institute for Materials Testing-IMS, Belgrade, Serbia
Bojana Zečević ; University of Belgrade, Innovation Centre of Faculty of Technology and Metallurgy, Belgrade, Serbia
Ana Maksimović ; University of Belgrade, Innovation Centre of Faculty of Technology and Metallurgy, Belgrade, Serbia
Ljubica Milović orcid.org/0000-0001-9618-055X ; University of Belgrade, Faculty of Technology and Metallurgy, Belgrade, Serbia

Sažetak

The design of mechanical components exposed to fatigue load, at a low number of cycles, requires knowledge of the behaviour of the material under the impact of variable load in conditions of controlled strain when cyclic plasticity is present. The aim of testing the quality of the material of the components exposed to low cycle fatigue (LCF) in many industries: nuclear, aerospace, mechanical, civil engineering and shipbuilding. In order to ensure the reliability and consistency of the results from different laboratories, it is necessary to collect all test data using test and data processing methodologies that are in accordance with a number of key points of ISO 12106:2017 and/or ASTM E 606-04 standards. This paper defines a new data processing methodology after the LCF testing of steel.

Ključne riječi

stabilized hysteresis; low cycle fatigue (LCF); HSLA steel

Hrčak ID:

286341

URI

https://hrcak.srce.hr/286341

Datum izdavanja:

10.12.2022.

Posjeta: 1.105 *