| 摘要 |
The invention relates to a process with which the application of a metal coating on piezoceramic elements, which are used preferably as drive elements in ink printing devices, is improved. For this purpose, before metallisation the surface of the piezo element (1) is equipped completely with a homogeneous layer (2) preferably consisting of plastic; the metal layer (3) is then applied to the homogeneous layer thus produced. <IMAGE>
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