NEN-EN 15305:2005 Ontw. en

Niet-destructief onderzoek - Beproevingsmethode voor restspanningen door röntgendiffractie

  • Deze norm is ingetrokken sinds 26-08-2008


Over deze norm

Status Ingetrokken
Aantal pagina's 74
Gepubliceerd op 01-07-2005
Taal Engels
This European standard describes the method for the determination of macroscopic residual or applied stresses non-destructively by X-ray diffraction analysis in the near-surface region of a polycrystalline specimen or component. All materials with a sufficient degree of crystallinity can be analysed, but limitations may arise in the following cases (brief indications are given in clause 12): .Stress gradients; .Lattice constants gradient ; .Surface roughness; .Non-flat surfaces (see 5.1.1); .Highly textured materials; .Coarse grain material (see 5.1.3); .Multiphase materials; .Overlapping diffraction lines; .Broad diffraction lines. The specific procedures developed for the determination of residual stresses in the cases listed above are not included in this document. The method described is based on the angular dispersive technique with reflection geometry as defined by EN 13925-1. The recommendations in this document are meant for stress analysis where only the diffraction line shift is determined. This document does not cover methods for residual stress analyses based on synchrotron X-ray radiation and it does not exhaustively consider all possible areas of application. Safety aspects related to the use of X-ray equipment are not considered in this document. During the measurements the adherence to relevant safety procedures as imposed by law are the responsibilities of the user.


ICS-code 19.100
Nederlandse titel Niet-destructief onderzoek - Beproevingsmethode voor restspanningen door röntgendiffractie
Engelse titel Non-destructive Testing - Test Method for Residual Stress analysis by X-ray Diffraction
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