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...
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| Format: | Article |
| Language: | English |
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Croatian Metallurgical Society
2017-12-01
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| Series: | Metalurgija |
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| Online Access: | http://hrcak.srce.hr/file/249235 |
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doaj-536c03d93e6c4eedbdf3b5f6c2eb2538 |
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Article |
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doaj-536c03d93e6c4eedbdf3b5f6c2eb25382020-11-25T00:57:24ZengCroatian Metallurgical SocietyMetalurgija0543-58461334-25762017-12-01561-21720Effect of compaction degree on permittivity of water-glass containing moulding sand B. GalK. GranatD. NowakThe 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 multilayer technological system as is a combination of moulding sand and foundry instrumentation. Analysis of the results shows that compaction significantly influences permittivity of the sandmix containing water-glass, because permittivity value increases with increasing compaction degree.http://hrcak.srce.hr/file/249235castingmoulding sandpermittivitycompaction degreemicrowaves |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
B. Gal K. Granat D. Nowak |
| spellingShingle |
B. Gal K. Granat D. Nowak Effect of compaction degree on permittivity of water-glass containing moulding sand Metalurgija casting moulding sand permittivity compaction degree microwaves |
| author_facet |
B. Gal K. Granat D. Nowak |
| author_sort |
B. Gal |
| title |
Effect of compaction degree on permittivity of water-glass containing moulding sand |
| title_short |
Effect of compaction degree on permittivity of water-glass containing moulding sand |
| title_full |
Effect of compaction degree on permittivity of water-glass containing moulding sand |
| title_fullStr |
Effect of compaction degree on permittivity of water-glass containing moulding sand |
| title_full_unstemmed |
Effect of compaction degree on permittivity of water-glass containing moulding sand |
| title_sort |
effect of compaction degree on permittivity of water-glass containing moulding sand |
| publisher |
Croatian Metallurgical Society |
| series |
Metalurgija |
| issn |
0543-5846 1334-2576 |
| publishDate |
2017-12-01 |
| description |
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 multilayer technological system as is a combination of moulding sand and foundry instrumentation. Analysis of the results shows that compaction significantly influences permittivity of the sandmix containing water-glass, because permittivity value increases with increasing compaction degree. |
| topic |
casting moulding sand permittivity compaction degree microwaves |
| url |
http://hrcak.srce.hr/file/249235 |
| work_keys_str_mv |
AT bgal effectofcompactiondegreeonpermittivityofwaterglasscontainingmouldingsand AT kgranat effectofcompactiondegreeonpermittivityofwaterglasscontainingmouldingsand AT dnowak effectofcompactiondegreeonpermittivityofwaterglasscontainingmouldingsand |
| _version_ |
1725224465678204928 |