![]() In scrap metal is responsible for the radioactivity found in several iron-based products. Steel contamination Ĭobalt is an element used to make steel. Over time, the absorbed cobalt is eliminated in urine. The remainder is taken up by tissues, mainly the liver, kidneys, and bones, where the prolonged exposure to gamma radiation can cause cancer. 59Īfter entering a living mammal (such as a human being), some of the 60 Still, over 40% of all single-use medical devices are sterilized using 60Ĭo from Bruce nuclear generating station. The cobalt targets are substituted here for a small number of fuel assemblies. In the United States, it is now being produced in a BWR at Hope Creek Nuclear Generating Station. , by substituting the control rods with cobalt rods. The CANDU reactors can be used to activate 59 Californium-252, moderated through water, can be used for this purpose, as can the neutron flux in a nuclear reactor. Source for sterilizing screwflies in the 1959 Screwworm Eradication Program. No country is known to have done any serious development of this type of weapon. When the bomb exploded, the excess neutrons from the nuclear fission would irradiate the cobalt and transmute it into 60 ![]() In one hypothetical design, the tamper of the weapon would be made of 59 Nuclear fallout, rendering them uninhabitable. Ĭobalt has been discussed as a " salting" element to add to nuclear weapons, to produce a cobalt bomb, an extremely "dirty" weapon which would contaminate large areas with 60
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