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Standard Specification for Nuclear-Grade Aluminum Oxide Pellets
NORMA vydaná dňa 1.7.2022
Označenie normy: ASTM C785-08(2022)
Dátum vydania normy: 1.7.2022
Kód tovaru: NS-1068716
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
Al2O3, aluminum oxide, filler pellets, spacer pellets, spacers ,, ICS Number Code 27.120.30 (Fissile materials and nuclear fuel technology),71.060.20 (Oxides)
1. Scope | ||||||||||||
1.1?This specification applies to pellets of aluminum oxide that may be ultimately used in a reactor core, for example, as filler or spacers within fuel, burnable poison, or control rods. In order to distinguish between the subject pellets and burnable poison pellets, it is established that the subject pellets are not intended to be used as neutron-absorbing material. 1.2?The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3?This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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2. Referenced Documents | ||||||||||||
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