Effect of Electrical Properties of Materials on Effectiveness of Heating Their Systems in Microwave Field
In the paper presented are results of a research on influence of electrical and physico-chemical properties of materials being parts of multicomponent and multimaterial systems used in foundry practice on efficiency and effectiveness of microwave heating. Effectiveness of the process was evaluated o...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Polish Academy of Sciences
2014-06-01
|
| Series: | Archives of Foundry Engineering |
| Subjects: | |
| Online Access: | http://www.degruyter.com/view/j/afe.2014.14.issue-2/afe-2014-0047/afe-2014-0047.xml?format=INT |
| _version_ | 1797721699704111104 |
|---|---|
| author | Stachowicz M. Opyd B. Granat K. Markuszewska K. |
| author_facet | Stachowicz M. Opyd B. Granat K. Markuszewska K. |
| author_sort | Stachowicz M. |
| collection | DOAJ |
| description | In the paper presented are results of a research on influence of electrical and physico-chemical properties of materials being parts of multicomponent and multimaterial systems used in foundry practice on efficiency and effectiveness of microwave heating. Effectiveness of the process was evaluated on the grounds of analysis of interaction between selected parameters of permittivity and loss factor, as well as collective index of energy absorbed, reflected and transmitted by these materials. In the examinations used was a stand of waveguide resonance cavity for determining electrical properties and a stand of microwave slot line for determining balance of microwave power emitted into selected materials. The examinations have brought closer the possibility of forecasting the behaviour of multimaterial systems like e.g. model, moulding sand or moulding box in microwave field on the grounds of various electrical and physico-chemical properties. On the grounds of analysis of the results, possible was selecting a group of materials designed for building foundry instrumentation to be effectively used in electromagnetic field. |
| first_indexed | 2024-03-12T09:37:03Z |
| format | Article |
| id | doaj.art-5988dfbcbb094006a2f5b94048f82b48 |
| institution | Directory Open Access Journal |
| issn | 2299-2944 |
| language | English |
| last_indexed | 2024-03-12T09:37:03Z |
| publishDate | 2014-06-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Foundry Engineering |
| spelling | doaj.art-5988dfbcbb094006a2f5b94048f82b482023-09-02T13:32:04ZengPolish Academy of SciencesArchives of Foundry Engineering2299-29442014-06-0114211111410.2478/afe-2014-0047afe-2014-0047Effect of Electrical Properties of Materials on Effectiveness of Heating Their Systems in Microwave FieldStachowicz M.0Opyd B.1Granat K.2Markuszewska K.3Department of Foundry Engineering, Plastics and Automation, Wroclaw University of Technology Smoluchowskiego Str. 25, 50-372 Wrocław, PolandDepartment of Foundry Engineering, Plastics and Automation, Wroclaw University of Technology Smoluchowskiego Str. 25, 50-372 Wrocław, PolandDepartment of Foundry Engineering, Plastics and Automation, Wroclaw University of Technology Smoluchowskiego Str. 25, 50-372 Wrocław, PolandDepartment of Foundry Engineering, Plastics and Automation, Wroclaw University of Technology Smoluchowskiego Str. 25, 50-372 Wrocław, PolandIn the paper presented are results of a research on influence of electrical and physico-chemical properties of materials being parts of multicomponent and multimaterial systems used in foundry practice on efficiency and effectiveness of microwave heating. Effectiveness of the process was evaluated on the grounds of analysis of interaction between selected parameters of permittivity and loss factor, as well as collective index of energy absorbed, reflected and transmitted by these materials. In the examinations used was a stand of waveguide resonance cavity for determining electrical properties and a stand of microwave slot line for determining balance of microwave power emitted into selected materials. The examinations have brought closer the possibility of forecasting the behaviour of multimaterial systems like e.g. model, moulding sand or moulding box in microwave field on the grounds of various electrical and physico-chemical properties. On the grounds of analysis of the results, possible was selecting a group of materials designed for building foundry instrumentation to be effectively used in electromagnetic field.http://www.degruyter.com/view/j/afe.2014.14.issue-2/afe-2014-0047/afe-2014-0047.xml?format=INTInnovative casting technologiesMicrowavesMoulding sandsFoundry instrumentationElectrical properties |
| spellingShingle | Stachowicz M. Opyd B. Granat K. Markuszewska K. Effect of Electrical Properties of Materials on Effectiveness of Heating Their Systems in Microwave Field Archives of Foundry Engineering Innovative casting technologies Microwaves Moulding sands Foundry instrumentation Electrical properties |
| title | Effect of Electrical Properties of Materials on Effectiveness of Heating Their Systems in Microwave Field |
| title_full | Effect of Electrical Properties of Materials on Effectiveness of Heating Their Systems in Microwave Field |
| title_fullStr | Effect of Electrical Properties of Materials on Effectiveness of Heating Their Systems in Microwave Field |
| title_full_unstemmed | Effect of Electrical Properties of Materials on Effectiveness of Heating Their Systems in Microwave Field |
| title_short | Effect of Electrical Properties of Materials on Effectiveness of Heating Their Systems in Microwave Field |
| title_sort | effect of electrical properties of materials on effectiveness of heating their systems in microwave field |
| topic | Innovative casting technologies Microwaves Moulding sands Foundry instrumentation Electrical properties |
| url | http://www.degruyter.com/view/j/afe.2014.14.issue-2/afe-2014-0047/afe-2014-0047.xml?format=INT |
| work_keys_str_mv | AT stachowiczm effectofelectricalpropertiesofmaterialsoneffectivenessofheatingtheirsystemsinmicrowavefield AT opydb effectofelectricalpropertiesofmaterialsoneffectivenessofheatingtheirsystemsinmicrowavefield AT granatk effectofelectricalpropertiesofmaterialsoneffectivenessofheatingtheirsystemsinmicrowavefield AT markuszewskak effectofelectricalpropertiesofmaterialsoneffectivenessofheatingtheirsystemsinmicrowavefield |