CARBON NITRIDE COAT AND ARTICLE WITH SUCH COAT Russian patent published in 2012 - IPC B23K26/06 C23C14/28 

Abstract RU 2467850 C2

FIELD: process engineering.

SUBSTANCE: invention relates to application of carbon nitride coats on various articles with large surface area. Said coat is applied by ultra short laser pulses. Laser beam is scanned by rotary optical scanner including, at least, one laser beam reflection mirror.

EFFECT: higher efficiency and quality, lower costs.

22 cl, 15 dwg, 6 ex

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RU 2 467 850 C2

Authors

Lappalainen Reijo

Mjulljumjaki Vesa

Pulli Lasse

Ruuttu Jari

Mjakitalo Jukha

Dates

2012-11-27Published

2007-02-23Filed