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Dictionnaire anglais - français

ductile/brittle transition

transition ductile-fragile

métallurgie et sidérurgie - iate.europa.eu

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Evaluation of the ductile-brittle transition behaviour of aging specimens by the fracture toughness test hyung-ick kim1,a, yong huh1,b, jae-sil park1,c, and chang-sung seok1,d*... This study proposes ductile-brittle transition temperature (DBTT) evaluation technique by the sub-sized specimen test to prevent cleavage fracture...

général - core.ac.uk - PDF: www.scientific.net

Effect of crack depth and specimen width on fracture toughness of a carbon steel in the ductile-brittle transition regionThe effects of crack depth (a/W) and specimen width W on the fracture toughness and ductile±brittle transition have been investigated using three-point bend specimens...

PDF: eprints.qut.edu.au

Ductile- brittle transition of ferritic steels modelled by the local approach to fractureAbstract: Tensile tests on axisymmetrically notched specimens were performed at various temperatures in the ductile-brittle transition region to study the initiation of fracture...

PDF: hal.archives-ouvertes.fr

Effects of loading rate and specimen configuration on the ductile-brittle transition in poly(propylene)To gain more insight into the fracture behavior of poly(propylene) (PP), specifically on the loading rate dependent ductile-brittle transition a fracture mechanics methodology was developed and applied...

PDF: www.gruppofrattura.it

Evaluation of ductile-brittle transition of fracture toughness by material degradation... When huge energy transfer systems like nuclear power plants and steam power plants are operated for long times at high temperatures, mechanical properties change and ductile-brittle transition temperature increases by degradation...

PDF: www.scientific.net

Publications scientifiques

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Fracture surface energy measurement at high crack speed using a strip specimen : application to rubber toughened pmma

... The material exhibits a ductile-brittle transition under particular loading conditions...

général - core.ac.uk -

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Étude de la transition fragile-ductile d'un tungstène

The aim of this study consists in analyzing the ductile-brittle transition temperature of a sintered tungsten...

... We lay emphasis on the appraisal of the influence of the triaxial stress state, of the strain rate and of the applied loading direction on the transition temperature...

Europe - core.ac.uk -

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Ductile-brittle transition behavior of tungsten under shock loading

Abstract: The ductile-brittle transition behavior of warm-forged tungsten under shock loading conditions was examined by performing shocklsoft-recovery experiments at 22 " C and 400 " C...

... The results of these experiments demonstrate the principle of a ductile-brittle transition behavior of tungsten under uniaxial shock loading conditions and indicate that explosively-driven deformation of the material studied will likely result in pulverization due to shock loading...

général - core.ac.uk - PDF: hal.archives-ouvertes.fr

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Dislocation mobility and crack tip plasticity at the ductile-brittle transition

Recent ideas on the mechanisms controlling the initial stages of plastic flow at cracks in intrinsically brittle materials, at the ductile-brittle transition, are reviewed...

... New experiments on precracked specimens of Si are reported, which confirm earlier work that the ductile-brittle transition is controlled by dislocation velocity...

recherche et propriété intellectuelle - core.ac.uk -

Synonymes et termes associés anglais

ductile-to-brittle transition

Exemples anglais - français

transition

transition sur le marché du travail

marché du travail - iate.europa.eu

transition

électronique et électrotechnique / informatique et traitement des données / transports aérien et spatial / industrie mécanique / santé / sciences humaines / droits et libertés / sciences naturelles et appliquées - iate.europa.eu

changement de sexe

santé / sciences humaines / droits et libertés - iate.europa.eu

[...]

réaffectation sexuelle

réassignation sexuelle

conversion sexuelle

mutation

mutation par transition

couplage de transition

Régions en transition

Traductions en contexte anglais - français

The formed composite body containing the silicon phase is then cooled below its ductile/brittle transition.

Le corps composite contenant du silicium ainsi formé est ensuite refroidi en dessous de sa transition ténacité/fragilité.

bâtiment et travaux publics - wipo.int

At least at some point during processing, the silicon phase is at temperature above its normal ductile/brittle transition temperature of about 500°C, and preferably above its melting point.

Au moins à un certain moment durant le traitement, la phase de silicium présente une température supérieure à sa température de transition ténacité/fragilité d'environ 500 °C, et de préférence supérieure à son point de fusion.

bâtiment et travaux publics - wipo.int

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