Composition for radiation shielding
Patent
·
OSTI ID:869425
- Aiken, SC
A composition for use as a radiation shield. The shield has a depleted urum core for absorbing gamma rays and a bismuth coating for preventing chemical corrosion and absorbing gamma rays. Alternatively, a sheet of gadolinium may be positioned between the uranium core and the bismuth coating for absorbing neutrons. The composition is preferably in the form of a container for storing materials that emit radiation such as gamma rays and neutrons. The container is preferably formed by casting bismuth around a pre-formed uranium container having a gadolinium sheeting, and allowing the bismuth to cool. The resulting container is a structurally sound, corrosion-resistant, radiation-absorbing container.
- Research Organization:
- Savannah River Site (SRS), Aiken, SC (United States)
- DOE Contract Number:
- AC09-89SR18035
- Assignee:
- United States of America as represented by Department of Energy (Washington, DC)
- Patent Number(s):
- US 5334847
- OSTI ID:
- 869425
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
composition
radiation
shielding
shield
depleted
urum
core
absorbing
gamma
rays
bismuth
coating
preventing
chemical
corrosion
alternatively
sheet
gadolinium
positioned
uranium
neutrons
preferably
form
container
storing
materials
emit
formed
casting
pre-formed
sheeting
allowing
cool
resulting
structurally
sound
corrosion-resistant
radiation-absorbing
preferably formed
radiation shielding
radiation shield
gamma rays
gamma ray
structurally sound
chemical corrosion
absorbing gamma
/250/
radiation
shielding
shield
depleted
urum
core
absorbing
gamma
rays
bismuth
coating
preventing
chemical
corrosion
alternatively
sheet
gadolinium
positioned
uranium
neutrons
preferably
form
container
storing
materials
emit
formed
casting
pre-formed
sheeting
allowing
cool
resulting
structurally
sound
corrosion-resistant
radiation-absorbing
preferably formed
radiation shielding
radiation shield
gamma rays
gamma ray
structurally sound
chemical corrosion
absorbing gamma
/250/