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2 481 569

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IPC

G01N25/00(2006-01-01)

G01N25/72(2006-01-01)

(21) (22)

Application

2011103777/02, 2011-02-02

(24)

Start date

2011-02-02

(22)

Actual filing date

2011-02-02

(45)

Published

2013-05-10

(72)

Inventor

Nenashev Maksim VladimirovichKalashnikov Vladimir Vasil'EvichDemoretskij Dmitrij Anatol'EvichBogomolov Rodion MikhajlovichIbatullin Il'Dar DuglasovichNechaev Il'Ja VladimirovichZhuravlev Andrej NikolaevichMurzin Andrej Jur'EvichGanigin Sergej Jur'EvichJakunin Konstantin PetrovichKobjakina Ol'Ga Anatol'EvnaRogozhin Pavel ViktorovichChebotaev Aleksandr Anatol'EvichGalljamov Al'Bert RafisovichNejaglova Roza RustjamovnaTrofimova Elena Aleksandrovna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Samarskij Gosudarstvennyj Tekhnicheskij Universitet

METHOD OF EVALUATING GAS CONTENT IN MATERIALS WITH COATINGS Russian patent published in 2013 - IPC G01N25/00 G01N25/72

Abstract RU 2481569 C2

FIELD: machine building.

SUBSTANCE: proposed method comprises heating the part to temperature whereat pressure of released gas expanding under the coating exceeds yield point of coating material to define gas content in part surface from relative area of coating swell.

EFFECT: faster, simpler and cheaper procedure.

1 ex

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RU 2 481 569 C2

Authors

Nenashev Maksim Vladimirovich

Kalashnikov Vladimir Vasil'Evich

Demoretskij Dmitrij Anatol'Evich

Bogomolov Rodion Mikhajlovich

Ibatullin Il'Dar Duglasovich

Nechaev Il'Ja Vladimirovich

Zhuravlev Andrej Nikolaevich

Murzin Andrej Jur'Evich

Ganigin Sergej Jur'Evich

Jakunin Konstantin Petrovich

Kobjakina Ol'Ga Anatol'Evna

Rogozhin Pavel Viktorovich

Chebotaev Aleksandr Anatol'Evich

Galljamov Al'Bert Rafisovich

Nejaglova Roza Rustjamovna

Trofimova Elena Aleksandrovna

Dates

2013-05-10—Published

2011-02-02—Filed