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Nuclear Nonproliferation Policy
The mission of the Nuclear Nonproliferation Policy Division (NNPD) is to promote the peaceful use of nuclear technology while simultaneously preventing the diversion and misuse of nuclear material and technology through appropriate safeguards and security, and promotion of nuclear nonproliferation policies. To achieve this mission, the objectives of the NNPD are to: Promote policy that discourages the proliferation of nuclear technology and material to inappropriate entities. Provide information to ANS members, the technical community at large, opinion leaders, and decision makers to improve their understanding of nuclear nonproliferation issues. Become a recognized technical resource on nuclear nonproliferation, safeguards, and security issues. Serve as the integration and coordination body for nuclear nonproliferation activities for the ANS. Work cooperatively with other ANS divisions to achieve these objective nonproliferation policies.
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Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
Standards Program
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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BWXT will scout potential TRISO fuel production sites in Wyoming
BWX Technologies Inc. announced today that its Advanced Technologies subsidiary has signed a cooperation agreement with the state of Wyoming to evaluate locations and requirements for siting a potential new TRISO nuclear fuel fabrication facility in the state.
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.
