GB/T 40408-2021 Translated English of Chinese Standard (GB/T 40408-2021, GBT40408-2021): Nuclear grade isostatic graphite for high temperature gas-cooled reactor internals [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 2022. 11. 20. - 12페이지 This document specifies the classification, technical requirements, test methods, inspection rules, packaging, marking, storage, transportation and quality instructions of nuclear grade isostatic graphite used for reflector components of high temperature gas-cooled reactors. This document applies to nuclear grade isostatic graphite for high temperature gas-cooled reactor internals. |
목차
| 3 | |
Scope | 4 |
Terms and definitions | 5 |
Test methods | 7 |
Inspection rules | 8 |
Packaging marking storage transportation and quality instructions | 9 |
Annex A informative Test methods for graphite Irradiation | 10 |
자주 나오는 단어 및 구문
Anisotropic Basic technical indicators batch boron equivalent Bulk density Calculate according carbon materials GB/T components of high compressive strength cooled reactor internals data at temperatures effect test Elastic modulus element Fast neutron flux Figure A.2 flexural strength Fracture toughness grade isostatic graphite grade isostatic pressing graphite block graphite electrodes GB/T graphite for high graphite irradiation high temperature gas high temperature gas-cooled Inspection rules Irradiation performance test Irradiation sample irradiation screening irradiation test isostatic pressing graphite isotropic nuclear grade isotropy JY/T material test reactors maximum operating temperature method for graphite molding gravity direction Nearly isotropic nuclear nuclear grade isostatic provisions of GB/T quality instructions reactor exceeds referenced document reflector components reinspection sample size effect sample size required sampling for testing sampling quantity specified in Table standard for test strength According strength of carbon temperature gas-cooled reactor tensile strength test method test samples thermal conductivity thermal expansion coefficient transportation and quality YB/T