Foam-glas crystal materials

Author

Kazmina, -P V. ; Semukhin, B.S. ; Mukhortova, -É V.

Author_Institution

National Research Tomsk Polytechnic University, Russia

fYear

2012

fDate

18-21 Sept. 2012

Firstpage

1

Lastpage

4

Abstract

The paper describes the foam-glass crystal material production technology via the intermediate product comprising residual crystalline phase. Different factors impact (macroscopic structure, quantity and size of the crystalline phase) on the foam material strength properties has been searched. It has been stated that the material with a hexagonal shape of pores 1-1.5 mm in size and partitions 40-50 μm thick is characterized by the maximum strength. When nanospheroids are formed in the noncrystalline matrix of the foamed material partition, its strength reaches 4.5 MPa which is close to the values of calculated strength (5 MPa).

Keywords

foams; glass; mechanical strength; porosity; crystalline phase quantity; crystalline phase size; foam glass crystal; foam material strength; hexagonal pore shape; macroscopic structure; residual crystalline phase; Ceramics; Crystalline materials; Crystals; Glass; Raw materials; Silicon compounds; glass foam; interpore partition; nanospheroid; noncrystalline matrix; strength;

fLanguage

English

Publisher

ieee

Conference_Titel

Strategic Technology (IFOST), 2012 7th International Forum on

Conference_Location

Tomsk

Print_ISBN

978-1-4673-1772-6

Type

conf

DOI

10.1109/IFOST.2012.6357558

Filename

6357558