A study on fracture toughness of structural steels
Is this your thesis?
This record came from a bulk archive import. If it’s yours, link it to your profile.
Abstract (EN)
A STUDY ON FRACTURE TOUGHNESS OF STRUCTURAL STEELS ABSTRACT In this study, fracture toughness of structural steels having a bcc crystal structure dependence with different mechanical properties are considered, obtaining possibility of high fracture toughness is investigated. Metallic materials experience fracture damage by the advancing crack growth which leeds to the failure of parts. Enhanced fracture toughness of the steels was aimed through developing microstructure and mechanical properties of the steels. In this study, materials of fracture micromechanism are investigated. A comparison between ASTM E-399 standard, COD and J-integral methods and the method used are given. Some heat treatments on 4140, 8620, 1040 and 1050 steels are performed. The change in fracture toughness in relation to heat treatment regimes are also inestigated. A program was developed for calculation of fracture toughness with MATLAB. Anahtar Kelimeler: Fracture Toughness, Fracture Micromechanism, Heat Treatment, MATLAB n
Author
Halil Aytekin
Institution
How to Cite
Halil Aytekin (Master Thesis). A study on fracture toughness of structural steels, 2005, Afyon Kocatepe University.
Keywords
License
Tüm Hakları Saklıdır
This work is shared under the specified license terms.
More theses from Afyon Kocatepe University
- A study on the applications of viola educators on effective participations of student learning process(2019)
- An examination of the life and performance style of Mevlidhan Bilal Demiryürek(2025)
- The services of XVIIIth century Ottoman proconsuls as the Hajj Emirate(2017)
- Comparison of open and closed loop sun tracking algorithms on remote controlled (i̇nternet based) real time sun tracking systems(2018)
- Evaluation of Mavisel Yener's fairy tale books in terms of values education(2019)
- Life and pious foundations of Gedik Ahmed Pasha (D.1482)(2019)