| 摘要 |
The bearing comprises a supporting element (6), a bonding layer (10), and a cover layer (8) of babbitt metal. The layers are formed either by a wire flame spraying process or by the spraying on of powder and heat treatment.The bonding layer, which may comprise NiA1 80/20 or AISi 12, is open-cell porous, as is the cover layer at least on its surface contiguous with the bonding layer. |
