File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Effects of magnetic field on fracture toughness of manganese-zinc ferrite ceramics

TitleEffects of magnetic field on fracture toughness of manganese-zinc ferrite ceramics
Authors
KeywordsFracture toughness
Magnetic field
Manganese-zinc ferrite ceramic
Small-scale magnetic saturation
Issue Date2003
PublisherWorld Scientific Publishing Co Pte Ltd. The Journal's web site is located at http://www.worldscinet.com/mplb/mplb.shtml
Citation
Modern Physics Letters B, 2003, v. 17 n. 2, p. 57-66 How to Cite?
AbstractEffects of magnetic field on the fracture toughness of magnetic ceramics were experimentally investigated by the use of the single-edge-notch-beam (SENB) specimens of three kinds of manganese-zinc ferrite ceramics with different permeability. Results indicate that there is no significant change in the measured fracture toughness of the Manganese-Zinc Ferrite ceramics in the presence of the magnetic field. Furthermore, the crack lengths caused by the Vickers' indentation on the manganese-zinc ferrite ceramics show that the fracture toughness in the magnetic field direction is almost identical to that in the direction perpendicular to the magnetic field. This reveals that the polycrystalline ceramic still exhibits isotropic fracture behavior after magnetization. Finally, a qualitative explanation is given in terms of a small-scale magnetic saturation model.
Persistent Identifierhttp://hdl.handle.net/10722/75779
ISSN
2015 Impact Factor: 0.547
2015 SCImago Journal Rankings: 0.222
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorWan, YPen_HK
dc.contributor.authorFang, DNen_HK
dc.contributor.authorSoh, AKen_HK
dc.date.accessioned2010-09-06T07:14:28Z-
dc.date.available2010-09-06T07:14:28Z-
dc.date.issued2003en_HK
dc.identifier.citationModern Physics Letters B, 2003, v. 17 n. 2, p. 57-66en_HK
dc.identifier.issn0217-9849en_HK
dc.identifier.urihttp://hdl.handle.net/10722/75779-
dc.description.abstractEffects of magnetic field on the fracture toughness of magnetic ceramics were experimentally investigated by the use of the single-edge-notch-beam (SENB) specimens of three kinds of manganese-zinc ferrite ceramics with different permeability. Results indicate that there is no significant change in the measured fracture toughness of the Manganese-Zinc Ferrite ceramics in the presence of the magnetic field. Furthermore, the crack lengths caused by the Vickers' indentation on the manganese-zinc ferrite ceramics show that the fracture toughness in the magnetic field direction is almost identical to that in the direction perpendicular to the magnetic field. This reveals that the polycrystalline ceramic still exhibits isotropic fracture behavior after magnetization. Finally, a qualitative explanation is given in terms of a small-scale magnetic saturation model.en_HK
dc.languageengen_HK
dc.publisherWorld Scientific Publishing Co Pte Ltd. The Journal's web site is located at http://www.worldscinet.com/mplb/mplb.shtmlen_HK
dc.relation.ispartofModern Physics Letters Ben_HK
dc.subjectFracture toughnessen_HK
dc.subjectMagnetic fielden_HK
dc.subjectManganese-zinc ferrite ceramicen_HK
dc.subjectSmall-scale magnetic saturationen_HK
dc.titleEffects of magnetic field on fracture toughness of manganese-zinc ferrite ceramicsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0217-9849&volume=17&issue=2&spage=57&epage=66&date=2003&atitle=Effects+of+magnetic+field+on+fracture+toughness+of+manganese-zinc+ferrite+ceramicsen_HK
dc.identifier.emailSoh, AK:aksoh@hkucc.hku.hken_HK
dc.identifier.authoritySoh, AK=rp00170en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1142/S0217984903004944en_HK
dc.identifier.scopuseid_2-s2.0-0037472427en_HK
dc.identifier.hkuros78587en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0037472427&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume17en_HK
dc.identifier.issue2en_HK
dc.identifier.spage57en_HK
dc.identifier.epage66en_HK
dc.identifier.isiWOS:000181467200002-
dc.publisher.placeSingaporeen_HK
dc.identifier.scopusauthoridWan, YP=7402417351en_HK
dc.identifier.scopusauthoridFang, DN=7202133612en_HK
dc.identifier.scopusauthoridSoh, AK=7006795203en_HK

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats