Influence of structure and mechanical properties for cyclic fracture rates of cast iron

Leonavičius, Mindaugas Kazimieras; Krenevičius, Algimantas; Bacevičius, Jonas

Use this URL to cite this publication: https://hdl.handle.net/20.500.14911/125966

Influence of structure and mechanical properties for cyclic fracture rates of cast iron

Details

Publication Type (CRIS)

Straipsnis Web of Science ir Scopus duomenų bazėje / Article in Web of Science and Scopus database (S1)

Publication Type (eLABa)

Straipsnis Web of Science DB / Web of Science DB article (S1)

Author(s)

Author	Affiliation
Leonavičius, Mindaugas Kazimieras	Taikomosios mechanikos katedra / Department of Applied Mechanics (0260)
Krenevičius, Algimantas	Taikomosios mechanikos katedra / Department of Applied Mechanics (0260)
Bacevičius, Jonas	Taikomosios mechanikos katedra / Department of Applied Mechanics (0260)

Title

Influence of structure and mechanical properties for cyclic fracture rates of cast iron

[en]

M. K. Leonavičius, A. Krenevičius, J. Bacevičius

Title in other language

Struktūros ir mechaninių savybių įtaka ketaus ciklinio irimo rodikliams

[lt]

Влияние структуры и механических свойств на показатели циклического разрушения чугуна

[en]

Is part of

Mechanika

Published In

Year	Issue	Start Page	End Page
2010	2(82)	14	20

Publisher

Kaunas : Technologija

Publisher (trusted)

Technologija

Referenced in Database(s)(DBs)

Science Citation Index Expanded (Web of Science)

ISI Master Journal List

Extent

p. 14-20

URI

URI	Access Rights
https://hdl.handle.net/20.500.14911/125966
https://mechanika.ktu.lt/index.php/Mech/article/view/15513	Viso teksto dokumentas (atviroji prieiga) / Full Text Document (Open Access)

Cited references

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Mechanikos inžinerija / Mechanical Engineering (T009)

Abstract (lt)

Straipsnyje apibendrinami atlikti darbai ir analizuojami papildomi tyrimai, kuriais siekiama nustatyti pleišėjimo slenksčio ribas, esant labai mažiems plyšio plitimo greičiams (5·10-12 m /ciklą). Šiomis sąlygomis plyšio pliti-mui didelę įtaką turi ketaus mikrostruktūra ir mechaninės savybės. Pastebėta didesnė eksperimentinių rezultatų sklaida ir nestabilus plyšio plitimas. Gauti duomenys panaudoti konstrukcijų elementų ilgaamžiškumo skaičiavimui.

Abstract (en)

This paper presents the study and perform analysis of additional research by measuring limits of cracking threshold at very low speeds (5·10-12 m /cycle). The micro-structure and mechanical properties of cast iron make big influence on crack propagation. Big dispersal of experimental research data unstable propagation of the crack was noticed. The obtained data were used for the calculation of durability of structural elements.