THERMOELECTRIC METHOD TESTING INHOMOGENEITY OF METALS AND ALLOYS Russian patent published in 2004 - IPC

Abstract RU 2229703 C1

FIELD: nondestructive inspection of metals and alloys. SUBSTANCE: one electrode of standard thermocouple is used as sensing electrode, additional source of heat, for instance, heating element, is entered into point of examined surface to ensure constancy of temperature with specified error and temperature control is carried out by standard thermocouple. EFFECT: enhanced accuracy of temperature test in point of examined surface, decreased error of testing of surface inhomogeneity of bodies of complex geometrical form. 1 dwg

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RU 2 229 703 C1

Authors

Korndorf S.F.

Nogacheva T.I.

Mel'Nik E.E.

Dates

2004-05-27—Published

2002-10-17—Filed