| 摘要 |
<p>A saw band of steel for a band-sawing machine has a band back and a row of teeth having a number of teeth, at least the row of teeth being provided with a hard material coating. According to the invention, this coating comprises one or more metals of subgroups IV, V or VI of the periodic system or aluminum or silicon and/or their nitrites, oxides, carbides, carbonitrides or borides of the aforementioned metals or mixtures thereof. A method according to the invention is a vacuum coating method, for example as PVD or paCVD.</p> |
