FIELD: investigating and analyzing materials.
SUBSTANCE: method comprises making a specimen which is similar to the object to be investigated in shape and material, choosing method and instruments, and determining the maximum possibility to indicate defects by this method. An operator then tests the specimen. The qualification of the operator is judged by comparing the results of testing with the maximum possible detection indication.
EFFECT: enhanced reliability of assessment.
5 dwg
Title | Year | Author | Number |
---|---|---|---|
METHOD OF DETERMINING RELIABILITY OF NONDESTRUCTIVE TESTING | 2003 |
|
RU2243565C2 |
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METHOD FOR DETERMINING POSSIBILITY OF DETECTION OF DEFECTS, SOURCE AND REMAINING DEFECTIVENESS WITH USE OF NON-DESTRUCTIVE CONTROL RESULTS | 2003 |
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METHOD OF DETERMINING FAILURE-FREE PERFORMANCE FROM RESULTS OF NONDESTRUCTIVE TEST | 2005 |
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RU2301992C2 |
Authors
Dates
2004-12-27—Published
2003-03-13—Filed