Fracture toughness determination of P91 steel according to ASTM E1820 and ISO 12135

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F15%3A%230000653" target="_blank" >RIV/26316919:_____/15:#0000653 - isvavai.cz</a>

Result on the web

<a href="http://www.journalamme.org/vol69_2/6923.pdf" target="_blank" >http://www.journalamme.org/vol69_2/6923.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Fracture toughness determination of P91 steel according to ASTM E1820 and ISO 12135

Original language description

Purpose: This paper attempts to discuss the problems associated with the determination of fracture toughness values for P91 steels according to the tests standards ASTM E1820 and ISO 12135. Design/methodology/approach: The most applied standards for fracture toughness values determination in the ductile region are ASTM E1820 and ISO 12135. Both standards are intended to determine fracture toughness values in the ductile region. However, there are remarkable differences which leads to different values ofobtained fracture toughness parameters such as JIC or CTOD. Findings: Within this work the P91 steel was characterized by fracture mechanics and fracture toughness parameters according to the test standards ASTM E1820 and ISO 12135 were determined. It was shown that despite of the fact that both test standards are designed to provide engineering fracture toughness for ductile crack initiation the evaluated fracture toughness values differ strongly depending to the applied standard. Rese

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JP - Industrial processes and processing

OECD FORD branch

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Project

<a href="/en/project/LO1412" target="_blank" >LO1412: Development of the West Bohemian Centre of Materials and Metallurgy</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Achievements in Materials and Manufacturing Engineering

ISSN

1734-8412

e-ISSN

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Volume of the periodical

62

Issue of the periodical within the volume

2

Country of publishing house

PL - POLAND

Number of pages

5

Pages from-to

64-68

UT code for WoS article

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EID of the result in the Scopus database

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