TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

BREEDER MATERIAL [1 record]

Record 1 2016-02-25

English

Subject field(s)
  • Atomic Physics
  • Nuclear Physics
DEF

Material which in itself is not fissile (fissionable) but which, in a reactor, may be transformed into fissile (fissionable) material through a nuclear transformation.

DEF

Material containing one or more fertile nuclides. [Definition standardized by ISO.]

DEF

Isotopes capable of being readily transformed, directly or indirectly, into fissionable material by the absorption of neutrons, particularly uranium-238 and thorium-232 ...

OBS

Sometimes called "source material" or "breeder material."

Key term(s)
  • source material
  • breeder material

French

Domaine(s)
  • Physique atomique
  • Physique nucléaire
DEF

Matière contenant un ou plusieurs nucléides fertiles. [Définition normalisée par l'ISO.]

CONT

Un nucléide est considéré comme fertile s'il est capable d'être transformé directement ou indirectement en nucléide fissile, par capture de neutrons. Le thorium 232 et l'uranium 238 sont des matières fertiles.

Spanish

Campo(s) temático(s)
  • Física atómica
  • Física nuclear
DEF

En tecnología nuclear, sustancia que no es capaz de mantener una reacción en cadena, pero que puede convertirse en materia fisionable en un reactor nuclear.

CONT

Un nucleido se considera fértil si es capaz de ser transformado, directa o indirectamente, en nucleido fisible, mediante la captura de neutrones. El torio 232 y el uranio 238 son materiales fértiles.

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