ASTM C1671
Standard Practice for Qualification and Acceptance of Boron Based Metallic Neutron Absorbers for Nuclear Criticality Control for Dry Cask Storage Systems and Transportation Packaging
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About This Item
ASTM C1671 is the ASTM standard focused on the qualification and acceptance of boron based metallic neutron absorbers used for nuclear criticality control in dry cask storage systems and transportation packaging. It helps define a consistent technical basis for evaluating these absorber materials so they can be used with greater confidence in nuclear storage and transport applications. By supporting uniform acceptance and quality expectations, this standard plays an important role in safety, compliance, and reliable engineering review.
What is ASTM C1671?
ASTM C1671 is a standard practice that addresses how boron based metallic neutron absorbers are qualified and accepted for use in nuclear criticality control applications. Its title indicates a focus on materials intended for dry cask storage systems and transportation packaging, where neutron absorption is used to help manage reactivity. As a practice, it is generally used to guide evaluation, acceptance criteria, and technical consistency for these specialized materials in regulated nuclear service.
Where is ASTM C1671 used?
This standard is commonly used in the nuclear fuel storage and transportation supply chain, especially for dry cask storage systems and packaging designed to move spent fuel or similar radioactive materials. It is relevant where boron based metallic neutron absorber components are selected, reviewed, or accepted for criticality control. Manufacturers, engineers, inspectors, and procurement teams may rely on the standard when specifying materials and verifying that absorber products meet the expected application requirements.
Why is ASTM C1671 important?
ASTM C1671 matters because neutron absorber materials used in nuclear storage and transport must perform consistently and be accepted under a clear technical framework. Using a recognized standard can support compliance, reduce ambiguity in procurement, and improve quality control during qualification and acceptance activities. It also helps stakeholders compare materials more consistently and evaluate whether a product is suitable for criticality control in demanding nuclear applications.
- Boron based metallic neutron absorbers
- Qualification and acceptance practices
- Dry cask storage systems
- Transportation packaging applications
- Criticality control support
- Publication Date: 2020-08-11
- Publisher: ASTM
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