Multimedia Course on Liquid Penetrant Testing (NDT)

Multimedia Course on Liquid Penetrant Testing (NDT)

General features

  • Voice guide
  • Interactive text
  • Theory consolidation
  • Interactive animations
  • Film clips
  • Intermediate self-assessment tests
  • Final tests
  • Glossary and Text search
  • Display of path completed
  • Bookmarking

Contents

1. METALLURGY OF STEEL

1.1. Steel

  • Introduction
  • Components
  • Solidification
  • Iron-carbon diagram

1.2. Heat treatments

  • Introduction
  • Annealing
  • Normalisation

1.3. Production of carbon steels

  • Manufacturing process
  • Classification of products

1.4. Study of defects

  • Discontinuities in steel
  • Discontinuities in forged pieces
  • Discontinuities in castings
  • Discontinuities in rolled plates
  • Discontinuities in pipes
  • Discontinuities in welded joints

2. BASE THEORY

2.1. Penetrants and developers

  • Examination principle
  • Chemical characteristics
  • Physical properties
  • Other properties
  • Examination sensitivity
  • The developer
  • Classification of developers
  • Synthesis of the characteristics

2.2. Light sources

  • Classification
  • Black light lamp

3. EXAMINATION PROCEDURE

3.1. Preliminary activities

  • Test piece inspection
  • Selection of method and type of liquid

3.2. Examination operations

  • Introduction
  • Surface cleaning
  • Penetrant application
  • Dwell time
  • Penetrant removal
  • Developer application
  • Evaluation of the indications
  • Synthesis of operations

3.3. Tests

  • Leakage test
  • Procedure qualification

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Multimedia Course on Liquid Penetrant Testing (NDT)