| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an alloy capillary suppressed in the lowering of mechanical rigidity even if the thickness of a thin film is reduced, in the production of hydrogen utilizing the palladium-alloy thin film. <P>SOLUTION: A molten alloy composed of 50 to 70 wt.% of palladium and 30 to 50 wt.% of copper, an molten alloy composed of 60 to 90 wt.% of palladium and 10 to 40 wt.% of silver, or a molten alloy composed of 60 to 80 wt.% of palladium and 10 to 37 wt.% of silver is extruded from an annular nozzle of pressing die, thus forming the annular palladium-alloy film. <P>COPYRIGHT: (C)2012,JPO&INPIT |
