| 摘要 |
The present invention relates to a lining unit usable for arming surfaces exposed to intensive wear by grinding, gas grinding and hydro grinding. The lining unit according to the invention is constituted by a metallic shell 1 formed as a pipe of rectangular cross section and provided with a metallic plate 3 and a wear-resistant composite material 2, whereby the shell 1, the metallic plate 3 and the composite material 2 are diffusion-joined to one another. <IMAGE> |
