Cov ntaub ntawv tseem ceeb fissile yog uranium-235(0.7 feem pua ntawm uranium tshwm sim), plutonium-239, thiab uranium-233, ob qhov kawg yog tsim los ntawm cov fertile Cov ntaub ntawv uranium-238 thiab thorium-232, feem.
roj fissile thiab piv txwv yog dab tsi?
Piv txwv ntawm cov khoom fissile suav nrog uranium-235, uranium-233, thiab plutonium-239. … Cov ntaub ntawv Fissile yog siv los ua roj rau hauv lub tshuab hluav taws xob nuclear vim tias lawv muaj peev xwm raug faib los ntawm cov neutrons hauv cov tshuaj tiv thaiv tus kheej-sustaining nuclear.
Yuav ua li cas yog cov khoom fissile?
Nrog qhov kev txhais lus ntawd, peb lub ntsiab fissile yog uranium-233, uranium-235, thiab plutonium-239. Cov ntsiab lus no tsis suav nrog ntuj uranium thiab depleted uranium uas tsis tau irradiated, lossis tsuas yog tau irradiated hauv thermal reactors.
YPuas yog uranium-235 fissile?
Uranium-235 fissions nrog qis-zog thermal neutrons vim hais tias lub zog binding tshwm sim los ntawm kev nqus ntawm ib tug neutron ntau dua lub zog tseem ceeb uas yuav tsum tau rau fission; Yog li ntawd uranium-235 yog a fissile material.
Dab tsi ua rau cov khoom fissile?
Cov ntaub ntawv Fissile yog tsim ntawm atoms uas tuaj yeem faib los ntawm cov neutrons hauv tus kheej-sustaining chain-react kom tso tawm ntau lub zog. Hauv nuclear reactors, cov txheej txheem fission yog tswj thiab lub zog yog siv los tsim hluav taws xob.
