Method of treating an article

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United States of America Patent

PATENT NO 11668000
SERIAL NO

17669180

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Abstract

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An embodiment of the invention describes a method of treating an article to improve its corrosion resistance. The method includes the step of nitriding the article in a cyanide-free nitriding bath to obtain a nitrided article, heating the nitrided article in an atmosphere having nitrogen and carbon-carburizing to obtain a nitrided oxidised article. Further, in certain embodiments, the oxidised nitrided article may be coated with a metallic layer. The oxidised nitrided article with the metallic coating has improved corrosion resistance.

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Patent Owner(s)

Patent OwnerAddress
FLUID CONTROLS PVT LTDJ V PATEL ITI COMPOUND B MADHURKAR MARG MUMBAI 400013

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chaudhari, Tansen Dhananjay Pune, IN 6 159
Patil, Rahul Manikrao Pune, IN 2 0

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