| 摘要 |
FIELD: construction. ^ SUBSTANCE: method to compact porous substrates, such as braking stocks made of carbon fibre, is carried out using liquid source substance, cyclohexane or toluene. Stocks of carbon fibre are submerged into liquid source substance, which fills pores of a stock, and induction heating of the stock is carried out to the temperature sufficient for pyrolysis of liquid source substance (1600-2400C). At the same time extent of chemical purity of liquid source substance makes approximately from 80 to 99.6%. ^ EFFECT: reduced consumption of fresh or new liquid source substance by maintenance of purity of liquid source substance, used for compaction, below the level of chemical purity. ^ 13 cl, 6 tbl, 8 dwg |
