| 摘要 |
A scraper or doctor blade (7) in the shape of a chamfered, coated steel strip (8) for smoothing out a coating material on a continuous paper web or for the scraping clean of rollers. According to the invention at least a part (9) of its surface has a covering coating (10, 11) of molybdenum or molybdenum alloy consisting mainly of molybdenum. |
