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GB/T 23910-2009 English PDF

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GB/T 23910-2009: Non-destructive testing -- Metal intensifying screens for radiographic testing
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PDF similar to GB/T 23910-2009


Standard similar to GB/T 23910-2009

GB/T 23901.5   GB/T 23901.4   GB/T 23907   GB/T 23904   GB/T 23902   GB/T 23901.1   

Basic data

Standard ID GB/T 23910-2009 (GB/T23910-2009)
Description (Translated English) Non-destructive testing -- Metal intensifying screens for radiographic testing
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J04
Classification of International Standard 19.100
Word Count Estimation 10,184
Date of Issue 2009-05-26
Date of Implementation 2009-12-01
Quoted Standard GB/T 3190; GB/T 4237; GB/T 5231; GB/T 12604.3; GB/T 19001; GB/T 27025; GB/T 12604.2; GB/T 19943
Regulation (derived from) PRC National Standard Approval Announcement 2009 No.7 (Total No.147)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the industrial radiography to detect metal intensifying screens classification, technical requirements and test methods. This standard applies to the lead, steel, copper, tantalum, tungsten intensifying screens made ??of metal, other metal intensifying screens can also refer to this standard.

GB/T 23910-2009: Non-destructive testing -- Metal intensifying screens for radiographic testing

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Non-destructive testing. Metal intensifying screens for radiographic testing ICS 19.100 J04 National Standards of People's Republic of China NDT radiographic intensifying screen with a metal detector Posted 2009-05-26 2009-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

The standard non-destructive testing by the National Standardization Technical Committee (SAC/TC56) and focal points. This standard was drafted. Shanghai Research Institute of Materials, Zhejiang Jinyun IQI Factory, Shanghai Key Laboratory Evaluation of Materials Engineering, on Sea Suzhou US detection equipment Kodak Co., Ltd. Shanghai on wood electromagnetic Equipment Co., Ltd. Shanghai Pan Asia NDT Technology Co., Ltd., Shanghai The material Engineering Materials Testing Limited. The main drafters of this standard. Jinyu Fei, Mi Zhongyu, ninety-nine week, Liu Zhang Long, Li Li, Zhao Xiong Shu ice. NDT radiographic intensifying screen with a metal detector

1 Scope

This standard specifies the industrial radiography to detect metal intensifying screen classification, technical requirements and test methods. This standard applies to the lead, steel, copper, tantalum, tungsten and other metal intensifying screen, other metal intensifying screen can also refer to this standard. This standard applies to metallic intensifying screen type testing and factory inspection. This standard can also be ordered as a user acceptance basis.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 12604.2 Terminology for nondestructive testing radiographic testing (GB/T 12604.2-2005, ISO 5576.1997, Non-destructivetesting-IndustrialX-rayandgamma-rayradiology-Vocabulary, IDT) GB/T 19001 quality management system requirements (GB/T 19001-2008, ISO 9001.2008, IDT) GB/T 19943 Non-destructive testing of metallic materials X and gamma radiography detector basic rules (GB/T 19943-2005, ISO 5579.1998, IDT) GB/T 27025 testing and calibration laboratories General requirements (GB/T 27025-2008, ISO /IEC 17025.2005, IDT)

3 Terms and Definitions

Terms and definitions GB/T 12604.2 established apply to this standard. Category 4 This standard applies metal intensifying screens according to different metal materials are divided into the following categories. a) lead screens; b) steel screen; c) copper screen; d) tantalum screen; e) tungsten screen. NOTE. The standard classification of metal intensifying screen and GB/T 19943 requirements are the same.

5 Technical requirements

5.1 Overview Metal intensifying screens usually consist of closely bonded and metal liner. Metallic material may be lead, steel, copper, tantalum, tungsten or other heavy metals. The liner material may be paper, plastic or other suitable non-metallic materials. 5.2 chemical composition of metals Stipulated by the contract. 5.3 Thickness Thickness of the metal intensifying screens should meet appropriate standards of industrial radiographic testing (such as GB/T 19943) requirements.

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