Methods of applying chromium diffusion coatings onto selective regions of a component

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United States of America Patent

PATENT NO 9587302
SERIAL NO

14592382

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Abstract

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Unique and improved chromizing processes are disclosed. The processes involve forming localized chromizing coatings onto selected regions of a substrate. The chromium diffusion coatings are locally applied to selected regions of substrates in a controlled manner, in comparison to conventional chromizing processes, and further in a manner that produces less material waste and does not require masking. A second coating can be selectively applied onto other regions of the substrate.

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Patent Owner(s)

Patent OwnerAddress
PRAXAIR S T TECHNOLOGY INC441 SACKETT POINT ROAD NORTH HAVEN CT 06473

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Findlay, Thomas D Lincoln, GB 4 21
Garing, Kevin E Indianapolis, US 9 35
Knapp, James K Pittsboro, US 6 26
Lewis,, III Thomas F Zionsville, US 13 72
Tang, Zhihong Carmel, US 13 38

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