Published February 1983 | Version v1
Journal article Metadata-only

Modern experimental techniques used to determine the size and shape of surface defects

Creators

  • 1. Institut de Soudure, 75 - Paris (France)

Description

Different examples of use of methods to follow crack propagation for the resolution of industrial problems are given. Through this study, one observes that with the help of the techniques briefly presented it is possible to follow the evolution of cracks in a laboratory in any structure and to foresee, with a numerical simulation, the propagation of these cracks

Abstract (French)

Divers exemples d'utilisation des methodes de suivi de propagation des fissures pour la resolution de problemes industrials sont donnes. A travers cette etude on observe qu'a l'aide des techniques brievement presentees et de leurs nombreuses variantes, il est possible de suivre l'evolution en laboratoire des fissures dans une structure quelconque, puis de prevoir, a l'aide d'un calcul, la progression de ces fissures

Additional details

Additional titles

Original title (French)
Aspects actuels des techniques experimentales mises en oeuvre pour la mesure de la taille et de la forme des defauts de surface

Publishing Information

Journal Title
Bull. Tech. Bur. Veri.
Journal Volume
65
Journal Issue
2
Series
Bull. Tech. Bur. Veri.
Journal Page Range
103-116
ISSN
0007-5752

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
14771242
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
AUSTENITIC STEELS; CRACK PROPAGATION; FATIGUE; MATHEMATICAL MODELS; STAINLESS STEELS; WELDED JOINTS
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHROMIUM ALLOYS; CORROSION RESISTANT ALLOYS; IRON ALLOYS; IRON BASE ALLOYS; JOINTS; MECHANICAL PROPERTIES; STEELS; TRANSITION ELEMENT ALLOYS