Cookies
Potrebujeme váš súhlas na využitie jednotlivých dát, aby sa vám okrem iného mohli ukazovať informácie týkajúce sa vašich záujmov. Súhlas udelíte kliknutím na tlačidlo „OK“.
ASTM C833-17
Standard Specification for Sintered (Uranium-Plutonium) Dioxide Pellets for Light Water Reactors
NORMA vydaná dňa 1.1.2017
Informácie o norme:
Označenie normy: ASTM C833-17
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.1.2017
Kód tovaru: NS-673297
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM C833-17 :
Keywords:
light water reactors, mixed oxide fuel, nuclear fuel, plutonium, plutonium disposition, thermal reactors, uranium-plutonium oxide,, ICS Number Code 27.120.30 (Fissile materials and nuclear fuel technology)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||
|
1.1 This specification covers finished sintered and ground (U, Pu)O2 pellets for use in light water reactors. It applies to (U, Pu)O2 pellets containing plutonium additions up to 15 weight % (wt%; that is, 0.15 g Pu / g (U + Pu + Am)). 1.2 Pellets produced under this specification are available in four grades. 1.2.1 Grade R—240Pu content of (Pu + Am) (that is, g 240Pu / g (Pu + Am)) is at least 19 %. 1.2.2 Grade F—240Pu content of (Pu + Am) is at least 7 % and less than 19 %. 1.2.3 Grade N1—240Pu content of (Pu + Am) is less than 7 %. 1.2.4 Grade N2—240Pu /239Pu does not exceed 0.10. 1.3 There is no discussion of or provision for preventing criticality incidents, nor are health and safety requirements, the avoidance of hazards, or shipping precautions and controls discussed. Observance of this specification does not relieve the user of the obligation to be aware of and conform to all applicable international, federal, state, and local regulations pertaining to possessing, processing, shipping, or using source or special nuclear material. Examples of U.S. government documents are Code of Federal Regulations Title 10, Part 50—Domestic Licensing of Production and Utilization Facilities; Code of Federal Regulations Title 10, Part 71—Packaging and Transportation of Radioactive Material; and Code of Federal Regulations Title 49, Part 173—General Requirements for Shipments and Packaging. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 The following safety hazards caveat
pertains only to the technical requirements portion, Section
4, of this specification:
Code of Federal Regulations Title 10,
Part 50 Domestic Licensing of Production and
Utilization Facilities USNRC Regulatory Guide 1.126 ASME NQA-1 Quality Assurance Requirements for
Nuclear Facility Applications Standard Terminology of Powder
Metallurgy Standard Test Methods for Chemical, Mass
Spectrometric, and Spectrochemical Analysis of Nuclear-Grade Mixed
Oxides ((U, Pu)O2) Standard Specification for Nuclear-Grade,
Sinterable Uranium Dioxide Powder (Includes all amendments and
changes 10/22/2021). Standard Specification for Nuclear-Grade
Plutonium Dioxide Powder for Light Water Reactors Standard Terminology Relating to Nuclear
Materials Standard Practice for Determining
Equivalent Boron Contents of Nuclear Materials Standard Guide for Probability Sampling
of Materials Code of Federal Regulations Title 49,
Part 173 General Requirements for Shipments and
Packaging Standard Test Methods for Determining
Average Grain Size |
Doporučujeme:
