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2 175 440

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Application

2000106129/28, 2000-03-13

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Start date

2000-03-13

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Actual filing date

2000-03-13

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Published

2001-10-27

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Inventor

Gareev A.G.Abdullin I.G.Mostovoj A.V.Shnajder A.A.Asadullin M.Z.

(73)

Holder

Ufimskij Gosudarstvennyj Neftjanoj Tekhnicheskij Universitet

METHOD LOCATING POINTS OF CORROSION CARBONATE CRACKING Russian patent published in 2001 - IPC

Abstract RU 2175440 C1

FIELD: protection of underground structures against corrosion. SUBSTANCE: method locating points of corrosion carbonate cracking consists in measurement of potentials relative to several comparison electrodes placed at distance 2.0-10.0 m, without disconnection of polarization source. Points of corrosion carbonate cracking are sections having greater absolute value of potential or greater potential difference as compared with adjacent sections. EFFECT: simplified approach and accelerated location of points of corrosion carbonate cracking. 1 dwg, 1 tbl

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RU 2 175 440 C1

Authors

Gareev A.G.

Abdullin I.G.

Mostovoj A.V.

Shnajder A.A.

Asadullin M.Z.

Dates

2001-10-27—Published

2000-03-13—Filed

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