Magnetostriction device

Details Magnetostriction device Magnetostriction device

2006-05-30

2009-02-10

King, Roy (Department: 1793)

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

C148S306000, C335S215000, C310S026000, C310S045000

Reexamination Certificate

active

07488369

ABSTRACT:
A magnetostriction device is made such that an impregnated composition material, such as phenol resin, a resin in which an inorganic material such as silica is dispersed into a phenol resin, an epoxy based resin, or an acrylic resin is impregnated and caked into holes of a magnetostrictive sintered material manufactured by a powder metallurgy method. This magnetostriction device has improved mechanical strength against external force.

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Low, I, et al, “Mechanical and Fracture Properties of Epoxy-Modified YBACUO (123) Superconductors”, Journal of Materials Science Letters, Chapman and Hall Ltd., London GB, vol. 13, No. 18, pp. 1340-1342, Sep. 15, 1994.
Nan, Ce-Wen, et al., “Effect of porosity on the effective magnetostriction of polycrystals”, Journal of Applied Physics, American Institute of Physics, NY, vol. 88, No. 1, pp. 339-343, Jul. 1, 2000.

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