| 摘要 |
<p>Method of producing coatings of copper alloys in hot-dip process on workpieces made of ferrous alloys, characterized by that the workpieces to be coated are dipped into bathes of molten alloys of Cu with Si, Sn, Al, P, In, Ca, Be, having a temperature within the range of 700 - 1100.degree.C, with single-stage or two-stage movement, the workpieces being then held in the bath for from 15 seconds to 60 minutes and the taken out of the bath and cooled with any desirable rate.</p> |
