| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: invention relates to structural powder metallurgy, particularly to powder frictional material. It can be used for manufacturing of components of disk brakes, particularly, lining of disk brakes. Material contains, wt %: tin 1.8-3, iron 7-20, graphite 7-20, fused alumina 1.5-2, ferromolybdenum 0.5-2 and copper-the rest. ^ EFFECT: material provides high frictional thermal stability and strength of components of disk brakes, and also high wear resistance of lining of disk brakes. ^ 1 ex |
