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AS 3507.1-2003
$119.20
Non-destructive testing, Part 1: Guide to radiography for ferrous castings
Specifies methods for film radiography of whole or specified areas of ferrous casting.
Table of contents
Header
About this publication
PREFACE
FOREWORD
1 SCOPE
2 REFERENCED DOCUMENTS
3 DEFINITIONS
4 DESIGNATION
4.1 Principle
5 SAFETY PRECAUTIONS
6 EQUIPMENT AND FACILITIES
6.1 General
6.2 X-ray equipment
6.3 Gamma-ray sources
6.4 Intensifying screens
6.4.1 General
6.4.2 Thickness of intensifying screen
6.5 Cassettes
6.6 Filters
6.7 Image quality indicators
6.8 Radiographs
6.9 Viewing conditions
6.9.1 General
6.9.2 Eye adaptation
7 METHODS OF TEST
7.1 General
7.2 Surface preparation
7.3 Image quality indicators (IQI)
7.4 Geometric unsharpness
7.5 Radiographic density
7.6 Factors influencing diagnostic film area
7.7 Back-scatter protection
7.8 Radiograph identification
7.8.1 General
7.8.2 Overlap of film
7.8.3 Markers
7.9 Recommended tube voltage
7.10 Film location
7.10.1 Object-to film distance
7.10.2 Source-to-film distance (SFD)
7.11 Masking
7.12 Location of shots—Radiographic exposures
7.13 Processing of radiographs
7.14 Interpretation of radiographs
7.15 Storage of radiographs
8 QUALIFICATION OF NON-DESTRUCTIVE EXAMINATION PERSONNEL
APPENDIX A
A1 GENERAL
A2 PRODUCT DESCRIPTION AND IDENTIFICATION
A3 MANUFACTURING HISTORY
A4 IMAGE QUALITY
A5 RADIOGRAPHIC ACCEPTANCE CRITERIA
A6 DEPARTURE FROM THE METHODS SPECIFIED
APPENDIX B
B1 GENERAL
B2 DIFFERENCES BETWEEN X-RAY AND GAMMA-RAY RADIOGRAPHS
B3 THE EFFECT OF X-RAY TUBE VOLTAGE
B4 SELECTION OF RADIOGRAPHIC TECHNIQUE
B5 EFFECT OF VARIABLES ON RADIOGRAPHIC CONTRAST
B6 PRECAUTIONS AGAINST SCATTERED RADIATION
B6.1 General
B6.2 Procedures to reduce scatter
B7 EFFECTS OF SURFACE FINISH
B8 FILM DENSITY AND SCREENS
B8.1 Film density
B9 VIEWING OF WET RADIOGRAPHS
B10 FACTORS CONTROLLING SOURCE-TO-FILM DISTANCE
B10.1 General
B10.2 Inherent unsharpness (Ui)
B10.3 Geometric unsharpness
B10.3.1 General
B10.3.2 Nomogram
B10.4 Total unsharpness
B10.5 Relationship between types of unsharpness
B11 IMAGE QUALITY INDICATORS (IQIs)
B11.1 General
B11.2 Limitations in the use of IQIs
B11.3 IQI equivalence
B11.4 IQI and hollow sections
B11.5 Summary
APPENDIX C
C1 GENERAL
C2 THICKNESS LATITUDE
APPENDIX D
APPENDIX E
E1 RADIOGRAPHY OF SIMPLE PLATE TYPE CAST SECTIONS
E2 RADIOGRAPHY OF CASTINGS OF BASIC SHAPES
E3 RADIOGRAPHY OF CASTINGS OF COMPLEX SHAPES
Cited references in this standard
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| Published | 16/09/2003 |
|---|---|
| Pages | 35 |
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