| 摘要 |
FIELD: metallurgy.SUBSTANCE: metal-polymer powder mix is used as the base containing polyimide and metal powder to be filled in container compacted by pressure. Then, compacted matter is covered with ply containing PTFE powder and polyimide powder, this ply being compacted as well. Now, produced workpiece is subjected to explosive compacting by sliding shock wave between steel plates under specified conditions. Now, final heat treatment is performed. For production of said mix PM-68-grade polyimide is used as well as the powder of nickel, or copper, or bronze.EFFECT: high-quality enhanced-performances polymer coating of high antirust properties, hardness and friction wear resistance.2 cl, 3 dwg, 1 tbl, 3 ex |
