UNI EN 583-5 : 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
NON-DESTRUCTIVE TESTING - ULTRASONIC EXAMINATION - PART 5: CHARACTERIZATION AND SIZING OF DISCONTINUITIES
10-04-2014
01-01-2004
Foreword
1 Scope
2 Normative references
3 Principles of characterization of
discontinuities
3.1 General
3.2 Requirements for surface condition
4 Pulse echo techniques
4.1 General
4.2 Location of discontinuity
4.3 Orientation of discontinuity
4.4 Assessment of multiple indications
4.5 Shape of discontinuity
4.6 Maximum echo height of indication
4.7 Size of discontinuity
5 Transmission technique
5.1 General
5.2 Location of discontinuity
5.3 Evaluation of multiple discontinuities
5.4 Reduction of signal amplitude
5.5 Sizing of discontinuity
Annex A (normative) Analysis of multiple indications
Annex B (normative) Techniques for the classification of
discontinuity shape
Annex C (informative) Maximum echo height sizing technique
Annex D (normative) Probe movement sizing techniques
Annex E (normative) Iterative sizing technique
Annex F (normative) Mathematical algorithms for the estimation of
the actual size of a discontinuity
Annex G (informative) Examples of special sizing techniques
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.