Feb 8, 2020 19:20
4 yrs ago
14 viewers *
English term
Low Background Steel
English to French
Tech/Engineering
Metallurgy / Casting
Steel
Définition :
Low-background steel is any steel produced prior to the detonation of the first nuclear bombs in the 1940s and 1950s. With the Trinity test and the nuclear bombings of Hiroshima and Nagasaki in 1945, and then subsequent nuclear weapons testing during the early years of the Cold War, background radiation levels increased across the world.[1] Modern steel is contaminated with radionuclides because its production uses atmospheric air. Low-background steel is so-called because it does not suffer from such nuclear contamination. This steel is used in devices that require the highest sensitivity for detecting radionuclides.
The primary source of low-background steel is ships that were constructed before the Trinity test, most famously the scuttled German World War I warships in Scapa Flow.[2]
https://en.wikipedia.org/wiki/Low-background_steel
Acier à faible (bruit de) fond ?
Acier faiblement radioactif ?
Merci d'avance pour votre aide.
Low-background steel is any steel produced prior to the detonation of the first nuclear bombs in the 1940s and 1950s. With the Trinity test and the nuclear bombings of Hiroshima and Nagasaki in 1945, and then subsequent nuclear weapons testing during the early years of the Cold War, background radiation levels increased across the world.[1] Modern steel is contaminated with radionuclides because its production uses atmospheric air. Low-background steel is so-called because it does not suffer from such nuclear contamination. This steel is used in devices that require the highest sensitivity for detecting radionuclides.
The primary source of low-background steel is ships that were constructed before the Trinity test, most famously the scuttled German World War I warships in Scapa Flow.[2]
https://en.wikipedia.org/wiki/Low-background_steel
Acier à faible (bruit de) fond ?
Acier faiblement radioactif ?
Merci d'avance pour votre aide.
Proposed translations
(French)
3 | acier à faible teneur en radionucléides | Marielle Akamatsu |
2 | acier pauvre en radionucléides | Nicolas Gambardella |
References
métaux sans trace de radioactivité | Platary (X) |
Proposed translations
1 day 13 hrs
Selected
acier à faible teneur en radionucléides
4 KudoZ points awarded for this answer.
Comment: "Merci :)"
25 mins
acier pauvre en radionucléides
Just a proposal.
Reference comments
16 hrs
Reference:
métaux sans trace de radioactivité
Juste un commentaire ici confirmant la définition donnée dans la question :
https://www.goodplanet.info/2017/11/05/epaves-de-seconde-gue...
https://www.goodplanet.info/2017/11/05/epaves-de-seconde-gue...
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