Effect of compaction degree on permittivity of water-glass containing moulding sand

The presented basic research was aimed at determining a correlation between compaction degree of moulding sand and its permittivity ε<sub>r</sub> at 2,45•10<sup>9</sup> s<sup>-1</sup>. The measurement results make a basis for mathematical description of a multilay...

Full description

Bibliographic Details
Main Authors: B. Gal, K. Granat, D. Nowak
Format: Article
Language:English
Published: Croatian Metallurgical Society 2017-12-01
Series:Metalurgija
Subjects:
Online Access:http://hrcak.srce.hr/file/249235