Electric heating – Metal heating – For deposition welding
Reexamination Certificate
2005-01-13
2008-10-21
Kerns, Kevin P (Department: 1793)
Electric heating
Metal heating
For deposition welding
C148S558000
Reexamination Certificate
active
07439470
ABSTRACT:
A method and apparatus for affecting the properties of a material include vibrating the material during its formation (i.e., “surface sifting”). The method includes the steps of providing a material formation device and applying a plurality of vibrations to the material during formation, which vibrations are oscillations having dissimilar, non-harmonic frequencies and at least two different directions. The apparatus includes a plurality of vibration sources that impart vibrations to the material.
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M.Saito Y. Imanishi, Host-guest composites containing ultrasonically arranged particles, Journal of Material Science (2000) pp. 2373-2377.
Bailey Jeffrey A.
John Munley T.
Roger Johnson N.
Walter Park R.
Battelle (Memorial Institute)
Kerns Kevin P
Tuan Allan C.
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