CLAD INSPECTION METHOD

Disclosed is a clad inspection method. The clad inspection method of the present invention includes: a step of applying power to both sides of the clad material; a step of measuring an electrical resistance of the clad material; a step of measuring electrical conductivity by the electrical resistanc...

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Bibliographic Details
Main Authors KOO, JUN MO, OH, BO RA MI, BAEK, JONG JIN, SHIN, CHANG YEUL
Format Patent
LanguageEnglish
Korean
Published 27.10.2016
Subjects
ALARM SYSTEMS
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
TESTING
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Summary:Disclosed is a clad inspection method. The clad inspection method of the present invention includes: a step of applying power to both sides of the clad material; a step of measuring an electrical resistance of the clad material; a step of measuring electrical conductivity by the electrical resistance measured from the clad material, determining whether the measured electrical conductivity is within a reference electrical conductivity, and determining whether the clad material peels off. Thereby, the present invention can easily inspect the peeling of the clad material. 클래드 소재 검사방법에 대한 발명이 개시된다. 본 발명의 클래드 소재의 검사방법은: 클래드 소재의 양측에 전원을 인가하는 단계; 클래드 소재의 전기 저항값을 측정하는 단계; 및 클래드 소재에서 측정되는 전기 저항값에 의해 전기 전도도를 산출하고, 산출된 전기 전도도가 기준 전기 전도도 범위에 속하는지를 판단하여 클래드 소재의 박리 여부를 판단하는 단계를 포함하는 것을 특징으로 한다.
Bibliography:Application Number: KR20150054388