Misure di tenacità a frattura su acciai utilizzando velocità di deformazione elevate

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Misure di tenacità a frattura su acciai utilizzando velocità di deformazione elevate. / Lucon, Enrico; Puzzolante, Luigi (Peer reviewer).

In: Frattura e Integrità Strutturale, Vol. 1, No. 2, 10.2007, p. 2-9.

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@article{80e984199322417baf9fb839491708c5,
title = "Misure di tenacit{\`a} a frattura su acciai utilizzando velocit{\`a} di deformazione elevate",
abstract = "The knowlegde of dynamic mechanical properties is useful in all cases where the strain rate sensitivity of materials is an issue, and whenever the actual loading onditions for a structure (either in normal operation or under accidental circumstances) are different from static. Furthermore, in some investigations increasing the loading rate is used to simulate other embrittling mechanisms such as thermal aging or neutron exposure. This paper provides an overview of SCK•CEN experience on measuring fracture toughness of steels at elevated loading rates, with specific emphasis on instrumented impact tests on precracked Charpy (PCVN) specimens.",
keywords = "Dynamic fracture toughness, Master Curve, loading rate",
author = "Enrico Lucon and Luigi Puzzolante",
note = "Score = 2; IGF-19 ; Conference date: 02-07-2007 Through 04-07-2007",
year = "2007",
month = oct,
doi = "10.3211/IGF-ESIS.02.01b",
language = "English",
volume = "1",
pages = "2--9",
journal = "Frattura e Integrit{\`a} Strutturale",
issn = "1971-8993",
publisher = "Gruppo Italiano Frattura",
number = "2",

}

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TY - JOUR

T1 - Misure di tenacità a frattura su acciai utilizzando velocità di deformazione elevate

AU - Lucon, Enrico

A2 - Puzzolante, Luigi

N1 - Score = 2

PY - 2007/10

Y1 - 2007/10

N2 - The knowlegde of dynamic mechanical properties is useful in all cases where the strain rate sensitivity of materials is an issue, and whenever the actual loading onditions for a structure (either in normal operation or under accidental circumstances) are different from static. Furthermore, in some investigations increasing the loading rate is used to simulate other embrittling mechanisms such as thermal aging or neutron exposure. This paper provides an overview of SCK•CEN experience on measuring fracture toughness of steels at elevated loading rates, with specific emphasis on instrumented impact tests on precracked Charpy (PCVN) specimens.

AB - The knowlegde of dynamic mechanical properties is useful in all cases where the strain rate sensitivity of materials is an issue, and whenever the actual loading onditions for a structure (either in normal operation or under accidental circumstances) are different from static. Furthermore, in some investigations increasing the loading rate is used to simulate other embrittling mechanisms such as thermal aging or neutron exposure. This paper provides an overview of SCK•CEN experience on measuring fracture toughness of steels at elevated loading rates, with specific emphasis on instrumented impact tests on precracked Charpy (PCVN) specimens.

KW - Dynamic fracture toughness

KW - Master Curve

KW - loading rate

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/ezp_83108

UR - http://knowledgecentre.sckcen.be/so2/bibref/4454

U2 - 10.3211/IGF-ESIS.02.01b

DO - 10.3211/IGF-ESIS.02.01b

M3 - Article

VL - 1

SP - 2

EP - 9

JO - Frattura e Integrità Strutturale

JF - Frattura e Integrità Strutturale

SN - 1971-8993

IS - 2

T2 - IGF-19

Y2 - 2 July 2007 through 4 July 2007

ER -

ID: 86360