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Corrosion characteristics of reduced activation ferritic-martensitic steel EUROFER by Li2TiO3 with excess Li
- Source :
- Nuclear Materials and Energy, Nuclear materials and energy, 15, 190-194, Nuclear Materials and Energy, Vol 15, Iss, Pp 190-194 (2018)
- Publication Year :
- 2018
- Publisher :
- Elsevier BV, 2018.
-
Abstract
- In a solid breeding blanket, ceramic breeder pebbles are in contact with reduced activation ferritic martensitic (RAFM) steel at high temperatures for years and accordingly form a corrosion layer on the blanket structural steel. Present study focuses on corrosion characteristics of EUROFER97 RAFM steel by an advanced breeder material of Li2TiO3 with excess Li (initial ratio of Li/Ti = 2.2) at 623, 823, and 1073 K under sweep gas (He + 0.1% H2) flow. Formation of a thick oxide double layer was found on the surface of the EUROFER plates heated at 823 and 1073 K, while the corrosion layer formed at 673 K was
- Subjects :
- 010302 applied physics
Technology
Nuclear and High Energy Physics
Materials science
Materials Science (miscellaneous)
Metallurgy
Oxide
Blanket
lcsh:TK9001-9401
01 natural sciences
010305 fluids & plasmas
Corrosion
chemistry.chemical_compound
Breeder (animal)
Nuclear Energy and Engineering
chemistry
visual_art
Martensite
0103 physical sciences
visual_art.visual_art_medium
lcsh:Nuclear engineering. Atomic power
Ceramic
ddc:600
Layer (electronics)
Subjects
Details
- ISSN :
- 23521791
- Volume :
- 15
- Database :
- OpenAIRE
- Journal :
- Nuclear Materials and Energy
- Accession number :
- edsair.doi.dedup.....4498e2021d9b05af9b98fd3e634d867a
- Full Text :
- https://doi.org/10.1016/j.nme.2018.04.010