MAGNETIC-MATERIALS BASED ON IRON DISPERSED IN GRAPHITIC MATRICES .2. HIGH-TEMPERATURES AND MESOPHASE PITCH

Authors
DYAKONOV AJ MCCORMICK BJ KAHOL PK HAMDEH HH
Citation
Aj. Dyakonov et al., MAGNETIC-MATERIALS BASED ON IRON DISPERSED IN GRAPHITIC MATRICES .2. HIGH-TEMPERATURES AND MESOPHASE PITCH, Journal of magnetism and magnetic materials, 167(1-2), 1997, pp. 115-122
Citations number
7
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
167
Issue
1-2
Year of publication
1997
Pages
115 - 122
Database
ISI
SICI code
0304-8853(1997)167:1-2<115:MBOIDI>2.0.ZU;2-T
Abstract
Ferromagnetic materials based on iron incorporated into pitch were syn thesized, and characterized by magnetic methods (Faraday), Mossbauer s pectroscopy, SEM, and XRD. A graphitic-type structure was observed to form at 350-1650 degrees C. The important role of a mesophase structur e of a pitch-precursor in the iron carbonyl absorption and anisotropic structure of the resulting iron containing material was found.