GB/T 13368-2008 English PDF

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GB/T 13368-2008: Specification for nuclear fuel rods of miniature neutron source reactor
Status: Valid

GB/T 13368: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 13368-2008	169	Add to Cart	3 days	Specification for nuclear fuel rods of miniature neutron source reactor	Valid
GB/T 13368-1992	239	Add to Cart	2 days	Specifiation of nuclear fuel rods for miniature neutron source reactor	Obsolete

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Basic data

Standard ID: GB/T 13368-2008 (GB/T13368-2008)
Description (Translated English): Specification for nuclear fuel rods of miniature neutron source reactor
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: F48
Classification of International Standard: 27.120
Word Count Estimation: 7,744
Date of Issue: 2008-06-19
Date of Implementation: 2009-04-01
Older Standard (superseded by this standard): GB/T 13368-1992
Quoted Standard: GB/T 3190; GB/T 4437; GB 11806; GB/T 11809; GB 15146.3; GB 18871; JB/T 4730
Regulation (derived from): Announcement of Newly Approved National Standards No. 11 of 2008 (No. 124 overall)
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 miniature neutron source reactor fuel rods of the technical requirements, materials, test methods, inspection rules, packaging, storage, transportation and other requirements. This standard applies to the manufacture of micro- reactor fuel rods and acceptance.

GB/T 13368-2008: Specification for nuclear fuel rods of miniature neutron source reactor

---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.
Specification for nuclear fuel rods of miniature neutron source reactor ICS 27.120 F48 National Standards of People's Republic of China Replacing GB/T 13368-1992 Miniature neutron source reactor fuel rods Posted 2008-06-19 2009-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard replaces GB/T 13368-1992 "miniature neutron source reactor fuel rods." This standard compared with GB/T 13368-1992 main changes are as follows. --- Increasing the X-ray detection technology requirements; --- Increasing the cladding tube dimensions and surface quality requirements; --- Added "girth weld and solder joint metallurgical examination" of the content; --- Added "oxide film thickness detection method"; --- 6.1 adds destructive inspection requirements; --- Factory in 6.2 test items to add a "metallurgical test results"; --- Delete "boiled leak" method. The standard proposed by China National Nuclear Corporation. This standard by the National Standardization Technical Committee of nuclear energy. This standard was drafted. China North Nuclear Fuel Limited. The main drafters of this standard. Wang Yuling, Weidong Bo, CHI new country. This standard replaces the previous standard release case. GB/T 13368-1992. Miniature neutron source reactor fuel rods

1 Scope

This standard specifies the miniature neutron source reactor fuel rods (referred to as "micro-reactor fuel rods") of technical requirements, materials, test methods, inspection Rules and packaging, storage, transportation and other requirements. This standard applies to micro-reactor fuel rod fabrication and inspection.

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 3190 modification of the chemical composition of aluminum and aluminum alloy GB/T 4437 aluminum and aluminum alloy extruded tube GB 11806 Regulations for the Safe Transport of Radioactive Substances GB/T 11809 PWR fuel rods weld metallographic examination GB 15146.3 fissile materials outside reactor - Nuclear criticality safety for fissile materials storage requirements for nuclear criticality safety GB 18871 ionizing radiation protection and safety of radiation sources basic standards JB/T 4730 Pressure Equipment NDT

3 Technical requirements

3.1 micro-reactor fuel rods from the upper end plug, cladding tubes, the fuel core and the lower end plugs, as shown in Fig. Millimeters 1 --- filled aluminum wire; 2 --- upper end plug; 3 --- welds; 4 --- cladding tube; 5 --- fuel core; 6 --- lower end plug; 7 --- joints. 1 micro-reactor fuel rods 3.2 micro-reactor fuel rods and plugging holes girth weld joints, the surface should be smooth, effective girth weld penetration and clogging fused joints minimum thickness of not less To 0.30mm. 3.3 X-ray flaw detection, weld or solder shall not claim lack of fusion, incomplete penetration, cracks, slag and other defects, but allows individual points San pores exist having a diameter of not more than 0.20mm. 3.4 micro reactor core and the fuel rod cladding tube machinery snugly. ......

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