Strength factors for glass foam

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

It is shown how the macroscopic structure of material affect the mechanical strength of glass foam as well as the quantity and the size of a crystalline material pre-senting in the noncrystalline matrix of the interpore partition. It has been stated that the material having a hex-agonal form of pores of 1-1, 5 mm in size and 40-50 μm in thickness of partitions, possesses maximum strength. In forming nanospheroids in the noncrystalline matrix of the foamed material partition, its strength reaches 4, 5 MPa that approaches to calculate strength values (5 MPa). In this paper, the degradation mechanism is de-scribed for foamed material using the equations of a synergetic model of amorphous body deformation.

Original languageEnglish
Title of host publication19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012
PublisherEuropean Conference on Fracture, ECF
Publication statusPublished - 2012
Event19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012 - Kazan, Russian Federation
Duration: 26 Aug 201231 Aug 2012

Other

Other19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012
CountryRussian Federation
CityKazan
Period26.8.1231.8.12

Keywords

  • Glass foam
  • Interpore partition
  • Nanospheroid
  • Noncrystalline matrix
  • Strength

ASJC Scopus subject areas

  • Safety, Risk, Reliability and Quality

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  • Cite this

    Kazmina, O. V., Semukhin, B. S., & Mukhortova, A. V. (2012). Strength factors for glass foam. In 19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012 European Conference on Fracture, ECF.