F46 核材料、核燃料及其分析试验方法 标准查询与下载
共找到 577 条与 核材料、核燃料及其分析试验方法 相关的标准，共 39 页
5.1 Uranium dioxide is used as a nuclear-reactor fuel. Gadolinium oxide is used as an additive to uranium dioxide. In order to be suitable for this purpose, these materials must meet certain criteria for impurity content. This test method is designed to determine whether the carbon content meets Specifications C753, C776, C888, and C922. 1.1 This test method covers the determination of carbon in nuclear-grade uranium oxide powders and pellets to determine compliance with specifications. 1.2 Gadolinium oxide (Gd2O3) and gadolinium oxide-uranium oxide powders and pellets may also be analyzed using this test method. 1.3 This test method covers the determination of 5 to 500 μg of residual carbon. 1.4 This test method describes an induction furnace carrier gas combustion system equipped with an infrared detector. It may also be applied to a similar instrument equipped with a thermal conductivity detector. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5.1 The preferred system of units is micrograms carbon per gram of sample (μg/g sample) or micrograms carbon per gram of uranium (μg/g U). 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Standard Test Method for Carbon (Total) in Uranium Oxide Powders and Pellets By Direct Combustion-Infrared Detection Method
- ICS
- 27.120.30
- CCS
- F46
- 发布
- 2016
- 实施
Criticality safety taking into account the burnup of fuel for transport and storage of irradiated light water reactor fuel assemblies in casks
- ICS
- 27.120.30
- CCS
- F46
- 发布
- 2015-04
- 实施
Nuclear energy. Determination of nitrogen content in UO2, (U,Gd)O2 and (U,Pu)O2 sintered pellets. Inert gas extraction and conductivity detection method
- ICS
- 27.120.30
- CCS
- F46
- 发布
- 2015-03-31
- 实施
- 2015-03-31
Nuclear energy. Determination of total hydrogen content in PuO2 and UO2 powders and UO2, (U,Gd)O2 and (U,Pu)O2 sintered pellets. Inert gas extraction and conductivity detection method
- ICS
- 27.120.30
- CCS
- F46
- 发布
- 2015-02-28
- 实施
- 2015-02-28
Nuclear energy — Uranium dioxide pellets — Determination of density and volume fraction of open and closed porosity
- ICS
- 27.120.30
- CCS
- F46
- 发布
- 2014-12-31
- 实施
- 2014/12/31
Nuclear energy — Uranium dioxide power and sintered pellets — Determination of oxygen/uranium atomic ratio by the amperometric method
- ICS
- 27.120.30
- CCS
- F46
- 发布
- 2014-12-31
- 实施
- 2014/12/31
本标准规定了一种非常严格的评定活性炭去除空气中和气流中放射性示踪甲基碘能力的试验方法。此方法既适用于新生产的活性炭也适用于暴露于运行环境中已使用过的活性炭的性能评价，该试验方法被推荐为新活性炭的性能质量鉴定试验和巨使用过的性能已降低的活性炭的性能质量验证试验。本标准没有对安全相关方面做说明，如果使用中有此问题，本标准的用户应该确定适当的安全与防护措施及有效的管理制度。
Test method for nuclear.Grade activated carbon to remove methyl iodide
- ICS
- 27.120
- CCS
- F46
- 发布
- 2014-11-17
- 实施
- 2015-02-01
本标准规定了锆及锆合金的高压釜腐蚀试验的试剂和材料、仪器与设备、试验条件、高压釜内壁及釜内配件的清洗、试样制备和处理、装釜、腐烛试验和结果评定。本标准适用于锆及锆合金材料和焊接试样的高压釜腐蚀试验。
Corrosion testing in autoclave of zirconium and zirconium alloys
- ICS
- 27.120
- CCS
- F46
- 发布
- 2014-11-17
- 实施
- 2015-02-01
本规范规定了核纯级锆-2合金粉的要求、质量保证规定和交货准备。本规范适用于核纯级锆-2合金粉的制造、检验和交付。
Specification for nuclear grade zircaloy-2 powder
- ICS
- 27.120
- CCS
- F46
- 发布
- 2014-11-17
- 实施
- 2015-02-01
Nuclear fuel technology - Chemical separation and purification of uranium and plutonium in nitric acid solutions for isotopic and isotopic dilution analysis by solvent extraction chromatography - Part 1: Samples containing plutonium in the microgram range
- ICS
- 27.120.30
- CCS
- F46
- 发布
- 2014-07
- 实施
Nuclear fuel technology - Chemical separation and purification of uranium and plutonium in nitric acid solutions for isotopic and isotopic dilution analysis by solvent extraction chromatography - Part 2: Samples containing plutonium and uranium in the nan
- ICS
- 27.120.30
- CCS
- F46
- 发布
- 2014-07
- 实施
Nuclear fuel technology. Chemical separation and purification of uranium and plutonium in nitric acid solutions for isotopic and isotopic dilution analysis by solvent extraction chromatography. Samples containing plutonium and uranium in the nanogram rang
- ICS
- 27.120.30
- CCS
- F46
- 发布
- 2014-06-30
- 实施
- 2014-06-30
Re-sintering test for UO2, (U,Gd)O2 and (U,Pu)O2 pellets
- ICS
- 27.120.30
- CCS
- F46
- 发布
- 2014-06-30
- 实施
- 2014-06-30
Nuclear fuel technology. Chemical separation and purification of uranium and plutonium in nitric acid solutions for isotopic and isotopic dilution analysis by solvent extraction chromatography. Samples containing plutonium in the microgram range and urani
- ICS
- 27.120.30
- CCS
- F46
- 发布
- 2014-06-30
- 实施
- 2014-06-30
本标准规定了测定二氧化铀粉末松装密度和振实密度的方法提要、仪器和设备、测量步骤和结果计算等。本标准适用于芯块制造用的二氧化铀粉末松装密度和振实密度的测定,也适用于ADU粉末、八氧化三铀粉末、八氧化三铀与二氧化铀混合粉末、八氧化三铀与三氧化二钆混合粉末以及二氧化铀与三氧化二钆混合粉末等的测定。其他燃料粉末也可参照此方法测定。
Uranium dioxide powder.Determination for apparent density and tap density
- ICS
- 27.120.30
- CCS
- F46
- 发布
- 2014-05-06
- 实施
- 2014-10-01
La présente Norme internationale spécifie une méthode gravimétrique pour déterminer, dans des conditions de fidélité et d'exactitude, la concentration en plutonium dans des solutions de nitrate de plutonium pur et des solutions de référence, contenant entre 100 g et 300 g de plutonium par litre, en milieu acide nitrique.
Nuclear fuel technology - Determination of plutonium in pure plutonium nitrate solutions - Gravimetric method
- ICS
- 27.120.30
- CCS
- F46
- 发布
- 2014-02-15
- 实施
- 2014-02-15
La présente Norme internationale donne les lignes directrices d'une méthodologie théorique de base permettant d'évaluer l'activité des radionucléides dans les déchets activés produits dans les réacteurs nucléaires au moyen de calculs d'activation neutronique.L'évaluation de l'activité additionnelle due à la contamination surfacique des matériaux activés n'est pas traitée dans la présente Norme.
Nuclear energy - Nuclear fuel technology - Theoretical activation calculation method to evaluate the radioactivity of activated waste generated at nuclear reactors
- ICS
- 13.030.30;17.240;27.120.30
- CCS
- F46
- 发布
- 2014-02-15
- 实施
- 2014-02-15
Calculation of the decay power in nuclear fuels of light water reactors - Part 2: Mixed-uranium-plutonium oxide (MOX) nuclear fuel for pressurized water reactors
- ICS
- 27.120.30
- CCS
- F46
- 发布
- 2014-02
- 实施
Calculation of the decay power in nuclear fuels of light water reactors - Part 1: Uranium oxide nuclear fuel for pressurized water reactors
- ICS
- 27.120.30
- CCS
- F46
- 发布
- 2014-02
- 实施
Nuclear fuel technology. Determination of plutonium in pure plutonium nitrate solutions. Gravimetric method
- ICS
- 27.120.30
- CCS
- F46
- 发布
- 2013-12-31
- 实施
- 2013-12-31
