Shielding of electromagnetic fields by metallic glasses with Fe and Co matrix
Description
The influence of chemical composition and magnetic and electric properties for shielding of electromagnetic fields with frequency 10-1000 kHz, by metallic glasses has been analysed. For investigation were selected two groups of metallic glasses with matrix of Fe and Co. Particularly, in there were selected metallic glasses as follows; Fe78Si9B13, Co68Fe4Mo1.5Si13.5B13, Co69Mo2Fe4Si14B11, Co70.5Fe2.5Mn4Mo1Si9B15. The experiments were realised for casting metallic glasses by the CMBS method in the form of strips with width 10 mm. Obtained results of shielding indicate clear for very good shielding effectiveness of one layer shields both electric and magnetic components of electromagnetic fields, although shielding of magnetic component is smaller than electric. (author). 17 refs, 5 figs, 9 tabs
Additional details
Additional titles
- Original title (Polish)
- Tlumienie pol elektromagnetycznych przez ekrany ze szkiel metalicznych na osnowie Fe i Co
Publishing Information
- Journal Title
- Inzynieria Materialowa
- Journal Volume
- 18
- Journal Issue
- 1
- Journal Page Range
- p. 11-17.
- ISSN
- 0208-6247
- CODEN
- INZME6
INIS
- Country of Publication
- Poland
- Country of Input or Organization
- Poland
- INIS RN
- 28071719
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- AMORPHOUS STATE; BORON ALLOYS; CHEMICAL COMPOSITION; COBALT BASE ALLOYS; ELECTRICAL PROPERTIES; ELECTROMAGNETIC FIELDS; INTERMETALLIC COMPOUNDS; IRON BASE ALLOYS; MAGNETIC PROPERTIES; MANGANESE ALLOYS; MOLYBDENUM ALLOYS; SHIELDING; SILICON ALLOYS
- Descriptors DEC
- ALLOYS; COBALT ALLOYS; IRON ALLOYS; PHYSICAL PROPERTIES; TRANSITION ELEMENT ALLOYS
Optional Information
- Contract/Grant/Project number
- KBN Grant no. 4S 404 093 06