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7238919 |
Heating element movement bonding method for semiconductor components
According to an aspect of the present invention, there is provided a bonding method, comprising disposing on a first body a second body with a bump interposed therebetween; and electrically and...
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6187379 |
Fluidized bed coating process with liquid reagent
A preferred embodiment of a method for coating a substrate with a chemical compound uses a precursor liquid. This precursor liquid preferably serves as a reagent in the coating process and is...
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5981002 |
Method for densifying the edges and surfaces of a preform using a liquid precursor
The invention includes a method for densifying one or more porous preforms, including the edges and surfaces of one or more preform, when using a liquid precursor. The method includes covering at...
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5733611 |
Method for densification of porous billets
A porous preform is densified by heating while emersed in a precursor liquid. Heating is achieved by passing a current through the preform or by an induction coil immersed in the liquid. Ways to...
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5547717 |
Method for densifying and refurbishing brakes
Aircraft brakes are refurbished by a rapid chemical vapor deposition method utilizing a liquid carbon-precursor as a carbon source for carbon densification. Inductive and resistive heating means...
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5397595 |
Method of densifying porous billets
In accordance with the invention there is provided a method of producing a densified carbon preform having interior a porous region of graded carbon-silicon carbide, carbon-silicon nitride or...
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5389152 |
Apparatus for densification of porous billets
A porous preform is densified by heating while emersed in a precursor liquid. Heating is achieved by passing a current through the preform or by an induction coil immersed in the liquid. Ways to...
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5262235 |
Coated ceramic fiber system
A ceramic fiber is provided with a plurality of coatings to define a system useful in making composite articles in the manufacture of which the fiber experiences applied stress such as thermal...
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EP0540272A1 |
Coated ceramic fibrex system.
A ceramic fiber is provided with a plurality of coatings to define a system useful in making composite articles in the manufacture of which the fiber experiences applied stress such as thermal...
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4898778 |
Silicon carbide monofilaments for improved composite properties and method
A high strength silicon carbide monofilament which has a core and a stoichiometric bulk layer of silicon carbide deposited on the core having an exterior surface and a core bulk layer interface,...
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4306897 |
Method of fabricating fatigue resistant optical fibers
The fatigue resistant optical fiber is fabricated by producing an optical fiber having an electrically conducting surface, heating the produced optical fiber, and coating the heated optical fiber...
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4127659 |
Silicon carbide filaments and method
A refractory substrate, which generally is graphite or carbon is overcoated with silicon carbide by chemical vapor deposition from gaseous sources of silicon and carbon. The deposition generally...
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4068037 |
Silicon carbide filaments and method
A refractory substrate, which generally is graphite or carbon is overcoated with silicon carbide by chemical vapor deposition from gaseous sources of silicon and carbon. The deposition generally...
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