Author/Authors :
Cho، نويسنده , , S. and Ahn، نويسنده , , M.Y. and Yu، نويسنده , , I.K. and Lee، نويسنده , , S.J. and Yoon، نويسنده , , H.K and Oh، نويسنده , , S.J. and Ku، نويسنده , , D.Y. and Oh، نويسنده , , D.K. and Jhang، نويسنده , , H. and Oh، نويسنده , , W. and Kim، نويسنده , , D.H. and Lee، نويسنده , , H.G.، نويسنده ,
Abstract :
R&D activities currently being undertaken for HCSB TBM include joining technologies of structural material, breeder and reflector pebble material development, the effect of TBM ferritic–martensitic steel on the ripple of toroidal magnetic field, and ceramic coating on graphite pebble. The HIP joining performance of FM steel is evaluated. Lithium ceramic breeder and graphite reflector pebble fabrication methods are under development using special fabrication process, and the initial characteristics of the pebbles are assessed. Silicon carbide coating on graphite pebble is also investigated and its preliminary results are mentioned. Finally, an accurate evaluation of the effect of TBM and ferromagnetic inserts on magnetic field are implemented. The current results of these R&D issues are addressed in this paper.
Keywords :
TBM , Graphite reflector , SiC coating , HCSB , Lithium ceramic breeder , PEBBLE
