| 摘要 |
<p>An alkali metal energy conversion device comprises sealing components made of a metal or metal alloy substrate. A solid phase bonded coating of aluminium/silicon alloy is provided on an internal surface thereof. The aluminium/silicon alloy coating has the composition by weight of 0-0.5 % Mg, 0-0.4 % Cu, 0-1.0 % Fe, 0.5-4.0 % Si, up to 0.5 % other trace elements, some oxygen present as an oxide and remainder Al.</p> |
