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RE40301 |
Zircon/zirconia mix for refractory coatings and inks
Refractory coatings comprising unstabilized zirconia, silica, and, optionally, zircon and/or mullite are disclosed herein. The unstabilized zirconia, silica, and optional zircon and/or mullite are...
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7026039 |
Zircon/zirconia mix for refractory coatings and inks
Refractory coatings comprising unstabilized zirconia, silica, and, optionally, zircon and/or mullite are disclosed herein. The unstabilized zirconia, silica, and optional zircon and/or mullite are...
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6753089 |
Zircon/zirconia mix for refractory coatings and inks
Refractory coatings comprising unstabilized zirconia, silica, and, optionally, zircon and/or mullite are disclosed herein. The unstabilized zirconia, silica, and optional zircon and/or mullite are...
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5891528 |
Printed circuit board process using plasma spraying of conductive metal
A printed circuit board is formed by selectively conditioning at least one surface of a substrate with a pattern including selected areas conditioned to receiving metal, and non-selected areas to...
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5891527 |
Printed circuit board process using plasma spraying of conductive metal
A printed circuit board is formed by preparing at least one surface of a substrate with a pattern including selected areas for receiving metal, and non-selected areas to which metal will not...
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5871820 |
Protection of thermal barrier coating with an impermeable barrier coating
A method is provided for protecting thermal barrier coatings deposited on parts from the deleterious effects of environmental contaminants at operating temperatures. The method uses an impermeable...
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5648123 |
Process for producing a strong bond between copper layers and ceramic
The invention relates to a process for producing a strong bond between copper layers, which have been applied by means of thermal spraying of pulverulent copper or copper alloys, and ceramic. Fine...
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5496644 |
Plasma sprayed mullite coatings on silicon-base ceramics
A silicon-base ceramic substrate is provided with a mullite chemical barrier/thermal barrier coating uniformly bonded to a surface. The coating is substantially free of amorphous mullite.
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5391404 |
Plasma sprayed mullite coatings on silicon-base ceramics
A silicon-base ceramic substrate is provided with a mullite coating by flame-spraying heated crystalline mullite powders onto a substrate that is preheated to a temperature in excess of 800° C....
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5039550 |
Colloidal processing method for coating ceramic reinforcing agents
This invention provides an improved method for coating reinforcing agents at are used in fiber reinforced ceramic composites and other composite materials. In the first step of this method the...
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