Ductile fracture surface morphology of amorphous metallic alloys

J Miskuf; K Csach; [No Value] Ocelik; VZ Bengus; ED Tabachnikova; P Duhaj; Vaclav Ocelik

Ductile fracture surface morphology of amorphous metallic alloys

J Miskuf^*, K Csach, [No Value] Ocelik, VZ Bengus, ED Tabachnikova, P Duhaj, Vaclav Ocelik

^*Corresponding author for this work

Research output: Contribution to journal › Article › Academic › peer-review

3 Citations (Scopus)

Abstract

Fracture surfaces of ductile failure of two types bulk amorphous metallic alloys were studied using quantitative and qualitative fractographic analysis. The observed fractographic behaviour of ductile failure in comparison with the ductile failure of amorphous alloy ribbons shows signs of the same failure mechanisms. Fracture surfaces are created by a meniscus instability process. Some observed morphological differences are explained as the influence of different geometric conditions during the voids nucleation, growth, and coalescence.

Original language	English
Pages (from-to)	153-164
Number of pages	12
Journal	Kovove materialy-Metallic materials
Volume	37
Issue number	3
Publication status	Published - 1999

Keywords

fracture morphology
amorphous metallic alloys
amorphous ribbon
GLASS RIBBONS
LOW-TEMPERATURE
BILAYER RIBBON
PECULIARITIES
DEFORMATION
TOUGHNESS
FAILURE
STRESS
DAMAGE

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title = "Ductile fracture surface morphology of amorphous metallic alloys",

abstract = "Fracture surfaces of ductile failure of two types bulk amorphous metallic alloys were studied using quantitative and qualitative fractographic analysis. The observed fractographic behaviour of ductile failure in comparison with the ductile failure of amorphous alloy ribbons shows signs of the same failure mechanisms. Fracture surfaces are created by a meniscus instability process. Some observed morphological differences are explained as the influence of different geometric conditions during the voids nucleation, growth, and coalescence.",

keywords = "fracture morphology, amorphous metallic alloys, amorphous ribbon, GLASS RIBBONS, LOW-TEMPERATURE, BILAYER RIBBON, PECULIARITIES, DEFORMATION, TOUGHNESS, FAILURE, STRESS, DAMAGE",

author = "J Miskuf and K Csach and Ocelik, {[No Value]} and VZ Bengus and ED Tabachnikova and P Duhaj and Vaclav Ocelik",

year = "1999",

language = "English",

volume = "37",

pages = "153--164",

journal = "Kovove materialy-Metallic materials",

issn = "0023-432X",

number = "3",

}

TY - JOUR

T1 - Ductile fracture surface morphology of amorphous metallic alloys

AU - Miskuf, J

AU - Csach, K

AU - Ocelik, [No Value]

AU - Bengus, VZ

AU - Tabachnikova, ED

AU - Duhaj, P

AU - Ocelik, Vaclav

PY - 1999

Y1 - 1999

N2 - Fracture surfaces of ductile failure of two types bulk amorphous metallic alloys were studied using quantitative and qualitative fractographic analysis. The observed fractographic behaviour of ductile failure in comparison with the ductile failure of amorphous alloy ribbons shows signs of the same failure mechanisms. Fracture surfaces are created by a meniscus instability process. Some observed morphological differences are explained as the influence of different geometric conditions during the voids nucleation, growth, and coalescence.

AB - Fracture surfaces of ductile failure of two types bulk amorphous metallic alloys were studied using quantitative and qualitative fractographic analysis. The observed fractographic behaviour of ductile failure in comparison with the ductile failure of amorphous alloy ribbons shows signs of the same failure mechanisms. Fracture surfaces are created by a meniscus instability process. Some observed morphological differences are explained as the influence of different geometric conditions during the voids nucleation, growth, and coalescence.

KW - fracture morphology

KW - amorphous metallic alloys

KW - amorphous ribbon

KW - GLASS RIBBONS

KW - LOW-TEMPERATURE

KW - BILAYER RIBBON

KW - PECULIARITIES

KW - DEFORMATION

KW - TOUGHNESS

KW - FAILURE

KW - STRESS

KW - DAMAGE

M3 - Article

SN - 0023-432X

VL - 37

SP - 153

EP - 164

JO - Kovove materialy-Metallic materials

JF - Kovove materialy-Metallic materials

IS - 3

ER -

Ductile fracture surface morphology of amorphous metallic alloys

Abstract

Keywords

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