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Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
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2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
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The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
M. Kaminsky, S. K. Das
Nuclear Technology | Volume 22 | Number 3 | June 1974 | Pages 373-378
Technical Paper | Material | doi.org/10.13182/NT74-A31421
Articles are hosted by Taylor and Francis Online.
The effect of target temperature on blister formation and the erosion rates associated with helium blistering has been investigated for vanadium and Type 304 stainless steel. The irradiation temperature was varied from room temperature to 900°C for vanadium targets and was varied from room temperature to 550°C for stainless-steel targets. The vanadium and stainless-steel targets were bombarded with helium ions of 0.5 MeV and of 0.1 and 0.5 MeV, respectively. The total dose was varied from 0.1 C/cm2 to 1.0 C/cm2 (6.24 × 101 ions/cm2). The results show that the degree of blistering and the erosion rates associated with blister rupture and exfoliation are strongly temperature dependent. For example, for stainless-steel samples the maximum erosion rates were observed at an irradiation temperature of ∼450°C, and the erosion rate was found to be smaller at the higher temperature of ∼550°C. For vanadium samples, the maximum erosion was observed to occur at higher temperatures than for the stainless-steel cases.
