ДСТУ EN 1369:2022 Основание. Магнитно-порошковые испытания (EN 1369:2012, IDT)

ДСТУ EN 1369:2022
(EN 1369:2012, IDT)

Заснування. Магнітно-порошкові
випробування

 
   
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

Foreword

Introduction

1 Scope

2 Normative references

3 Conditions for magnetic particle testing

4 Method of testing

4.1 Operating mode

4.2 Qualification of the operators

4.3 Surface preparation

4.4 Conditions of testing

5 Acceptance criteria

5.1 Indications of discontinuities

5.2 Definition of magnetic particle indications

5.3 Severity levels

6 Classification of the indications and interpretation of results

6.1 Classification of the indications using Tables 1 and 2

6.2 Classification of the indications using the reference figures

6.3 Interpretation of results

7 Cleaning after examination and demagnetization

8 Test report

Annex A (normative) Conversion of severity levels of linear (LM) and aligned (AM) indications

Annex B (informative) Nature of discontinuities and types of corresponding magnetic particle indications

Annex C (informative) Reference figures — Non-linear indications designated SM

Annex D (informative) Reference figures — Linear and aligned indications designated LM and AM

Annex E (informative) Model of a magnetic particle test report

Annex F (informative) Significant technical changes between this European Standard and the previous edition of EN 1369

Bibliography