Relation between structure of metallic materials and fracture properties under conditions of solid particle erosion

Research output

Abstract

The fraction of the ductile component of the fracture surface after solid particle erosion for different materials was investigated. The minimum amount of viscous fracture on the fracture surface was observed in aluminum samples with the FCC lattice and very high stacking fault energy, and the maximum was found in copper samples with the same FCC lattice but small stacking fault energy. The percentage of viscous fracture in BCC steel samples is close in magnitude to titanium alloy with HCP + BCC lattice and they occupy an intermediate position between copper and aluminum samples.

Original languageEnglish
Pages (from-to)1359-1361
Number of pages3
JournalProcedia Structural Integrity
Volume13
DOIs
Publication statusPublished - 1 Jan 2018
Event22nd European Conference on Fracture, ECF 2018 - Belgrade
Duration: 25 Aug 201826 Aug 2018

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Erosion
Stacking faults
Aluminum
Crystal lattices
Copper
Steel
Titanium alloys

Scopus subject areas

  • Mechanical Engineering
  • Mechanics of Materials
  • Civil and Structural Engineering
  • Materials Science(all)

Cite this

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abstract = "The fraction of the ductile component of the fracture surface after solid particle erosion for different materials was investigated. The minimum amount of viscous fracture on the fracture surface was observed in aluminum samples with the FCC lattice and very high stacking fault energy, and the maximum was found in copper samples with the same FCC lattice but small stacking fault energy. The percentage of viscous fracture in BCC steel samples is close in magnitude to titanium alloy with HCP + BCC lattice and they occupy an intermediate position between copper and aluminum samples.",
keywords = "Erosion, Fracture properties, Metallic materials",
author = "Atroshenko, {S. A.} and Evstifeev, {A. D.} and Petrov, {Yu V.}",
year = "2018",
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AU - Atroshenko, S. A.

AU - Evstifeev, A. D.

AU - Petrov, Yu V.

PY - 2018/1/1

Y1 - 2018/1/1

N2 - The fraction of the ductile component of the fracture surface after solid particle erosion for different materials was investigated. The minimum amount of viscous fracture on the fracture surface was observed in aluminum samples with the FCC lattice and very high stacking fault energy, and the maximum was found in copper samples with the same FCC lattice but small stacking fault energy. The percentage of viscous fracture in BCC steel samples is close in magnitude to titanium alloy with HCP + BCC lattice and they occupy an intermediate position between copper and aluminum samples.

AB - The fraction of the ductile component of the fracture surface after solid particle erosion for different materials was investigated. The minimum amount of viscous fracture on the fracture surface was observed in aluminum samples with the FCC lattice and very high stacking fault energy, and the maximum was found in copper samples with the same FCC lattice but small stacking fault energy. The percentage of viscous fracture in BCC steel samples is close in magnitude to titanium alloy with HCP + BCC lattice and they occupy an intermediate position between copper and aluminum samples.

KW - Erosion

KW - Fracture properties

KW - Metallic materials

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DO - 10.1016/j.prostr.2018.12.284

M3 - Conference article

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JO - Procedia Structural Integrity

JF - Procedia Structural Integrity

SN - 2452-3216

ER -