Electromagnetic-power-absorbing composite comprising a crystalli

Details Electromagnetic-power-absorbing composite comprising a crystalli Electromagnetic-power-absorbing composite comprising a crystalli

1997-08-04

1999-07-20

Le, Hoa T.

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Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

252 6256, 2525181, 428333, 428699, 428704, 428900, 524435, B32B 516, C08K 310

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active

059254556

ABSTRACT:
A electromagnetic-power-absorbing composite, comprising a binder and a plurality of multilayered flakes dispersed in the binder. The multilayered flakes include at least one layer pair comprising one thin film crystalline ferromagnetic metal layer adjacent to one thin film dielectric layer. The multilayered flakes are preferably present in an amount in the range from about 0.1% to about 10% by volume of the composite. The composite is useful for absorbing electromagnetic power having a frequency in the range from 5 to 6000 MHz so as to produce heat.

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