TY - GEN
T1 - Ferro-magnetic resonance (FMR) heating of magnetite powder compact and iron sheet
AU - Yoshikawa, N.
AU - Kato, T.
PY - 2010/12/1
Y1 - 2010/12/1
N2 - Among many recent projects on microwave processing in our group, selected recent challenges are presented in this paper. This is a new microwave heating method for processing of ferro (ferri)-magnetic materials, which takes advantage of FMR. Temperature increase of 200 deg. in iron sheet and 50deg. in Fe 3O4 compressed powder compact was observed by imposing the static external magnetic field (Hext) perpendicular to the (separated) microwave magnetic (h) field. The temperature rise, the resonant magnetic field were investigated in various conditions. The heating mechanism or the dissipation of microwave energy converting to heat was briefly discussed.
AB - Among many recent projects on microwave processing in our group, selected recent challenges are presented in this paper. This is a new microwave heating method for processing of ferro (ferri)-magnetic materials, which takes advantage of FMR. Temperature increase of 200 deg. in iron sheet and 50deg. in Fe 3O4 compressed powder compact was observed by imposing the static external magnetic field (Hext) perpendicular to the (separated) microwave magnetic (h) field. The temperature rise, the resonant magnetic field were investigated in various conditions. The heating mechanism or the dissipation of microwave energy converting to heat was briefly discussed.
KW - Ferro-magnetic resonance
KW - Heating
KW - Iron sheet
KW - Magnetite
KW - Microwave
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M3 - Conference contribution
AN - SCOPUS:79952669610
SN - 9781617820328
T3 - Materials Science and Technology Conference and Exhibition 2010, MS and T'10
SP - 2822
EP - 2826
BT - Materials Science and Technology Conference and Exhibition 2010, MS and T'10
T2 - Materials Science and Technology Conference and Exhibition 2010, MS and T'10
Y2 - 17 October 2010 through 21 October 2010
ER -