| 摘要 |
Liquid aluminum is sprayed as a fine mist onto an alloyed iron article to produce a thin tenacious non-corrodible layer. In some embodiments, air is heated and delivered through insulated tubing to a container having solid aluminum therein. In some embodiments the air is heated by an electric induction coil. In some embodiments, the container is heated independently of the heated air. In some embodiments, the container is heated by an electric induction coil. |
