TY  - CONF
AU  - Djordjević, Branislav
AU  - Mastilović, Sreten
AU  - Petrovski, Blagoj
AU  - Sedmak, Aleksandar
AU  - Dimic, Aleksandar
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2144
AB  - In this paper is presented the 1-point method for material behaviour prediction, in terms of fracture toughness,
of the ferritic steel EN 1.6310 in the transition temperature regime (-60°C and -90°C). Experiments were carried
out at two different temperatures, representing two studies joined in one. Experimental testing was perfomed
according to ASTM 1820 standard. This 1-point method is based on statistical processing (of 2-parameters
Weibull statistics) of obtained experimental results, i.e. scattered J-integral values, of C(T) specimens with
different geometries. Fixing value of one Weibull parameter and taking into account size-dependence of
second one, fracture probabilities in the function of J-integral for large C(T)100 and C(T)200 were determined
based on testing of C(T)50 specimen size. This research pointed out the sensitivty of proposed method on
statistical sample size. One of the aims of proposed method was reducing the cost and price of laboratory
tests in overall by predicting material behaviour and testing smaller C(T) specimen size. This research
represents an upgrade of the Landes and Heerens works, and it is dedicated to their efforts in understanding
and characterisation of transition temperature regime of ferritic steels.
PB  - Faculty of Mechanical Engineering, University of Belgrade
C3  - The Book of Abstracts „International Conference of Experimental and Numerical Investigations and New Technologies“ CNN TECH 2023, 04 – 07 July 2023, Zlatibor, Serbia
T1  - A Method for Fracture Probability Assesment in Function of J-integral in Transition Temperature Regime of Ferritic Steel
SP  - 21
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2144
ER  - 

@conference{
author = "Djordjević, Branislav and Mastilović, Sreten and Petrovski, Blagoj and Sedmak, Aleksandar and Dimic, Aleksandar",
year = "2023",
abstract = "In this paper is presented the 1-point method for material behaviour prediction, in terms of fracture toughness,
of the ferritic steel EN 1.6310 in the transition temperature regime (-60°C and -90°C). Experiments were carried
out at two different temperatures, representing two studies joined in one. Experimental testing was perfomed
according to ASTM 1820 standard. This 1-point method is based on statistical processing (of 2-parameters
Weibull statistics) of obtained experimental results, i.e. scattered J-integral values, of C(T) specimens with
different geometries. Fixing value of one Weibull parameter and taking into account size-dependence of
second one, fracture probabilities in the function of J-integral for large C(T)100 and C(T)200 were determined
based on testing of C(T)50 specimen size. This research pointed out the sensitivty of proposed method on
statistical sample size. One of the aims of proposed method was reducing the cost and price of laboratory
tests in overall by predicting material behaviour and testing smaller C(T) specimen size. This research
represents an upgrade of the Landes and Heerens works, and it is dedicated to their efforts in understanding
and characterisation of transition temperature regime of ferritic steels.",
publisher = "Faculty of Mechanical Engineering, University of Belgrade",
journal = "The Book of Abstracts „International Conference of Experimental and Numerical Investigations and New Technologies“ CNN TECH 2023, 04 – 07 July 2023, Zlatibor, Serbia",
title = "A Method for Fracture Probability Assesment in Function of J-integral in Transition Temperature Regime of Ferritic Steel",
pages = "21",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2144"
}

Djordjević, B., Mastilović, S., Petrovski, B., Sedmak, A.,& Dimic, A.. (2023). A Method for Fracture Probability Assesment in Function of J-integral in Transition Temperature Regime of Ferritic Steel. in The Book of Abstracts „International Conference of Experimental and Numerical Investigations and New Technologies“ CNN TECH 2023, 04 – 07 July 2023, Zlatibor, Serbia
Faculty of Mechanical Engineering, University of Belgrade., 21.
https://hdl.handle.net/21.15107/rcub_rimsi_2144

Djordjević B, Mastilović S, Petrovski B, Sedmak A, Dimic A. A Method for Fracture Probability Assesment in Function of J-integral in Transition Temperature Regime of Ferritic Steel. in The Book of Abstracts „International Conference of Experimental and Numerical Investigations and New Technologies“ CNN TECH 2023, 04 – 07 July 2023, Zlatibor, Serbia. 2023;:21.
https://hdl.handle.net/21.15107/rcub_rimsi_2144 .

Djordjević, Branislav, Mastilović, Sreten, Petrovski, Blagoj, Sedmak, Aleksandar, Dimic, Aleksandar, "A Method for Fracture Probability Assesment in Function of J-integral in Transition Temperature Regime of Ferritic Steel" in The Book of Abstracts „International Conference of Experimental and Numerical Investigations and New Technologies“ CNN TECH 2023, 04 – 07 July 2023, Zlatibor, Serbia (2023):21,
https://hdl.handle.net/21.15107/rcub_rimsi_2144 .