Long-time corrosion behavior of ceramic candidates for tritium permeation barriers exposed to flowing lead lithium
Source abstract
Abstract
Abstract Liquid PbLi blanket is one of the promising designs for fusion reactor, which requires tritium permeation barriers (TPBs) with higher corrosion resistance. The corrosion behavior under flowing PbLi is more reasonable for it is closer to the actual working condition of the liquid blanket. In this paper, long-term corrosion behavior of three ceramics for TPB in flowing PbLi are studied using a rotating corrosion facility. Results show that flowing situation will accelerate the chemical corrosion and physical erosion of Al2O3. AlN and SiC present outstanding corrosion resistance which are proposed as the tritium permeation barriers for liquid PbLi blanket.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Fusion materials and technologies · Nuclear Materials and Properties · Nuclear materials and radiation effects
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (19)
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