Valid

EJ/T 1167-2018Metallographic examination of resistance spot welding of PWR fuel assembly guide tube and grid (English PDF)

压水堆燃料组件导向管与格架电阻点焊的金相检验

Preview PDF

This is a limited preview

Buy now to download the full PDF (15 pages)

Need quotation for your management?

Get a formal quotation for EJ/T 1167-2018 in 30 minutes.

Issued by

State Administration of Science, Technology and Industry for National Defense

Level / Type

National · Recommended

Issue date

December 28, 2018

Implementation date

March 1, 2019

Scope

EJ/T 1167-2018 is the English-translated version of 压水堆燃料组件导向管与格架电阻点焊的金相检验.

EJ/T 1167-2018 is the Chinese standard "Metallographic examination of resistance spot welding of PWR fuel assembly guide tube and grid". It was issued by State Administration of Science, Technology and Industry for National Defense. Issued on 12/28/2018, in force from 3/1/2019.

Found what you need?

Document preview — EJ/T 1167-2018

National Standard of the People's Republic of China

Classification: F48

Issued by: State Administration of Science, Technology and Industry for National Defense

1 Scope
2 Equipment and Materials
2.1 Equipment
2.2 Materials
3 Sample Preparation
3.1 Sampling
3.2 Mounting
3.3 Grinding
3.4 Mechanical Polishing
3.5 Etching
4 Inspection Methods
4.1 Stainless Steel and Nickel-based Alloy Weld Samples
5 Records and Reports
5.1 Records

1 Foreword

EJ/T 1167-2018 was issued by State Administration of Science, Technology and Industry for National Defense on 28 December 2018 and has been in force since 1 March 2019.

This is a draft translation for reference among interesting stakeholders. The finalized translation (passing through draft translation, self-check, revision and verification) will be delivered upon being ordered.

2 Scope

This standard specifies the equipment and materials, sample preparation, inspection methods, records, and reports for metallographic examination of resistance spot welding joints between guide tubes and grids for PWR fuel assemblies. This standard applies to metallographic examination of resistance spot welding samples of stainless steel guide tubes to nickel-based alloy grids, as well as zirconium alloy guide tubes to zirconium alloy grids for PWR fuel assemblies.

3 About this standard

Sector: Nuclear Industry Standard (Recommended)

Issued by: State Administration of Science, Technology and Industry for National Defense

English translation: about 15 pages (approximate)

4 Classification and status

Chinese Standard Classification (CCS): F 48

Prefix EJ/T: recommended standard.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

How to Download EJ/T 1167-2018

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.