| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: solution for chemical deposition of composite coating contains the following components, g/l: nickel sulphate 10-30, sodium hypophosphite 10-20, sodium acetate 10-15, polyvinyl alcohol 0.5-1, nanofibre 0.1-10, distilled water - 1 litre. The nanofibre is added to the solution in form of powder particles of aluminium oxide-hydroxide phases with particle size 100-700 nm. ^ EFFECT: invention enables to obtain a composite coating, having low coefficient of friction, high wear resistance and high corrosion resistance. ^ 1 tbl, 1 ex |
