Process for hard facing a metallic substrate to improve wear resistance

United States of America Patent

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Dec 5, 2000
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app pub date
Jun 14, 1999
filing date
Jun 14, 1999

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Expired

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Abstract

A method for hard facing a tool. The method is carried out by thermally spraying the tool with a composition which includes between 11/2%-10% carbon, 0-3% fluorides, 11/2-5% boron, 20-40% chromium, 1-15% nickel and the remainder iron. The resulting coated tool has exceptional wear resistance and bond strength, especially for ground engaging tools.

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Patent Owner	Address
ORTHOSOFT INC	75 QUEEN STREET SUITE 3300 MONTREAL QUEBEC H3C 2N6

International Classification(s)

C23C:COATING METALLIC MATERIAL; COATING MATERIAL WITH M....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bailey, Lynn C	Chula Vista, CA	1	6
Shum, William Y	Hacienda Heights, CA	1	6

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Process for hard facing a metallic substrate to improve wear resistance

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09332398

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PATENT NO	6156391
SERIAL NO	09332398
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09332398

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