| 摘要 |
A housing containing a fuel flow path contains an alloy core formed in two halves. Each half core includes rectangular support walls 1, 2 and 3 arranged in a T configuration. A pair of wedge-shaped elements 4 and 5 extend from each of the two co-planar walls 1 and 2 parallel to the intermediate wall 3 to cause turbulence in the fuel flow. The core is formed from an alloy which comprises tin, antimony and a greater percentage of mercury than lead. A trace amount of platinum may also be included. |
