Fissile material definition

Fissile material means the radionuclides uranium-233, uranium-235, plutonium-239, and plutonium-241, or any combination of these radionuclides. "Fissile material" means the fissile nuclides themselves, not material containing fissile nuclides. Unirradiated natural uranium and depleted uranium and natural uranium or depleted uranium, that has been irradiated in thermal reactors only, are not included in this definition. Certain exclusions from fissile material controls are provided in 10 CFR 71.15.

Fissile material means the radionuclides ura- nium−233, uranium−235, plutonium−239 and plutonium−241, or any combination of these radionuclides. Fissile material means the fissile nuclides themselves, not material containing fissile nuclides. Unirradiated natural uranium and depleted uranium, and natural uranium or depleted uranium that has been irradiated in thermal reactors only are not included in this definition.

Fissile material means uranium-233, uranium-235, plutonium-239 and plutonium- 241 or any combination of these radionuclides.

Examples of Fissile material in a sentence

• Fissile material means uranium-233, uranium-235, plutonium-239, plutonium-241, or any combination of these radionuclides.

• Fissile material means the fissile nuclides themselves, not material containing fissile nuclides.

• Fissile material meeting the requirements of at least one of the paragraphs (a) through (f) of this section are exempt from classification as fissile material and from the fissile material package standards of §§ 71.55 and 71.59, but are subject to all other requirements of this part, except as noted.

• Fissile material means isotopes that readily fission after absorbing a neu- tron of any energy, either fast or slow.

• Fissile material meeting at least one of the requirements in (a) through (f) of this subsection is exempt from classification as fissile material and from the fissile material package standards of 10 C.F.R. 71.55 and 71.59, but are subject to all other requirements of this chapter, ex­ cept as noted.

More Definitions of Fissile material

Fissile material means the radionuclides uranium-233, uranium-235, plutonium-239, and plutonium-241, or any combination of these radionuclides. Fissile material means the fissile nuclides

Fissile material means uranium 233, uranium 235, plutonium or any material containing these substances or any other material that may be declared as such by notification by the Central Government;

Fissile material means plutonium-238, plutonium-239, plutonium-241, uranium-233, uranium-235 or any combination of these radionuclides. Unirradiated natural uranium and depleted uranium, and natural uranium or depleted uranium that has been irradiated in thermal reactors only are not included in this definition.

Fissile material means the radionuclides urani- um-233, uranium-235, plutonium-239, and plutonium-241, or any combina- tion of these radionuclides. Fissile material means the fissile nu- clides themselves, not material containing fissile nuclides. Unirradi- ated natural uranium and depleted uranium, and natural uranium or de- pleted uranium that has been irradiated in thermal reactors only are not included in this definition. Certain exclusions from fissile mate- rial controls are provided in WAC 246-231-040.

Fissile material means the radionuclides uranium-233, uranium-235, plutonium-239, and plutonium-241, or any combination of these radionuclides. Fissile material means the fissile nuclides themselves, not material containing fissile nuclides. Unirradiated natural uranium and depleted uranium and natural

Fissile material means any special nuclear material consisting of or containing one or more fissile

Fissile material means plutonium−238, pluto- nium−239, plutonium−241, uranium−233, uranium−235 or any combination of these radionuclides. Unirradiated natural ura- nium and depleted uranium, and natural uranium or depleted ura- nium that has been irradiated in thermal reactors only are not included in this definition.