Progress in coating development for fusion systems

Smith, D.L.; Park, J.-H; Lyublinski, I.E.; Evtikhin, V.A.; Perujo, A.; Glassbrenner, H; Terai, Takayuki; Zinkle, S.J.

doi:10.1016/s0920-3796(02)00291-0

Cited by 67 publications

(31 citation statements)

References 36 publications

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“…Coatings have been reported to be an inherent solution to all the three major issues of blanket modules. Such coatings will need to be compatible with Pb-17Li; resist permeation of T into steel with permeation reduction factor >100; provide electrical insulation for mitigating MHD issues and can also be coated on complex geometries (Smith et al, 2002 …”

Section: Test Blanket Modulementioning

confidence: 99%

Materials Research and Development Opportunities in Reactors Fusion

Mukherjee¹

2015

Proceedings of the Indian National Science Academy

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Section: Test Blanket Modulementioning

confidence: 99%

Materials Research and Development Opportunities in Reactors Fusion

Mukherjee¹

2015

Proceedings of the Indian National Science Academy

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“…In addition, a couple of spot scans at different areas on the coated SiC f /SiC composites showed that the content of Si become less with the time prolonged, and almost disappeared after 1000 h exposure. Based on above analysis, the coating had reacted with LiPb at 800 • C. The surface reaction was given by: [21]. In addition, there might be another reaction happened as well: SiO 2 + 2LiPbLi + O PbLi → Li 2 SiO 3 .…”

Section: Xrd Analysismentioning

confidence: 99%

Compatibility of SiC with static liquid LiPb at 800°C

Ling¹,

Qunying²,

Gao³

et al. 2011

Fusion Engineering and Design

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“…However，harsh environments propose strict requirements in the mechanical and electrical properties of the materials. For example, for use in TPB, materials need to have good mechanical properties, high temperature stability, and good electrical insulation in reducing atmospheres [14][15][16][17]. However, the use of YAlO 3 in TBC or TPB, which is a complex oxide of Y 2 O 3 and Al 2 O 3 , has not been attempted [18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Stability of YAlO3 in hydrogen at high temperature

et al. 2011

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Hydrogen-induced modifications of oxide materials have started to trigger much interest in the field of hydrogen-related oxide materials. From both scientific and technological viewpoints, the sciences of hydrogen-induced modifications of hydrogen-related oxide materials need to be studied more extensively and intensively. Al 2 O 3 and Y 2 O 3 have been applied in many areas, e.g. thermal barrier coatings, tritium permeation barriers and refractory materials and so on. However, these structural materials are sometimes used in harsh reducing environments, which proposes strict requirements in the mechanical and electrical properties of the materials. However, the performance of YAlO 3 in reducing atmospheres, i.e. the complex oxide of Y 2 O 3 and Al 2 O 3 , has hardly been studied. Therefore, the stability of YAlO 3 single crystals in hydrogen at high temperature was investigated in the present study. The results show that with increasing hydrogen treatment time, the hardness and electrical resistivity of YAlO 3 decrease. The mechanism for hydrogen-induced modifications of the electrical properties and hardness of YAlO 3 single crystals were analyzed through comparisons of X-ray diffraction patterns and infrared absorption spectra.

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Progress in coating development for fusion systems

Cited by 67 publications

References 36 publications

Materials Research and Development Opportunities in Reactors Fusion

Materials Research and Development Opportunities in Reactors Fusion

Compatibility of SiC with static liquid LiPb at 800°C

Stability of YAlO3 in hydrogen at high temperature

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