| 摘要 |
A filter assembly for filtering molten metal poured into a mold includes a filter formed from refractory material, the filter having first and second porous surfaces through which molten metal may flow, and a peripheral surface and a locator attachable to at least one of the first, second and peripheral surfaces of the filter and arranged to extend from the at least one of the first, second and peripheral surfaces of the filter to another of the first, second and peripheral surfaces or to another part of those surface(s), during use. The locator locates the filter in a mold into which molten metal is poured. |
