Thermal spray apparatus and method having a wire electrode with core of multiplex composite powder its method of manufacture and use

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United States of America Patent

PATENT NO 6513728
SERIAL NO

09711550

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Abstract

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A thermal spray or welding apparatus including a cored wire electrode with a sheath and a multiplex powder composite. The composite comprises micron-sized particles and sub-micron sized particles, including nano-scale particles, the particles mechanically cooperating to promote smooth powder flow, which facilitates compaction of the cored wire electrode. The invention also includes a method of manufacture of the apparatus including the cored wire electrode and its method of use to deposit a low porosity coating with high levels of alloyed refractory elements that is adherent and low in oxide content.

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Patent Owner(s)

Patent OwnerAddress
CONCEPTECH INC11234 LEMEN ROAD WHITMORE LAKE MI 48189

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hughes, Joseph Paul Shamokin-Dam, PA 6 132
Urevich, David John Palmer, PA 3 54

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