| 摘要 |
FIELD: processing titanium alloy chips in metallurgy and metal working. ^ SUBSTANCE: proposed method includes grinding, cleaning and molding the chips. Molding the central part of briquette in the amount of 0.15 to 0.5 and peripheral part in the amount of from 0.02 to 0.04 of its outer diameter is performed at deformation which is greater than deformation on remaining part of briquette by 5-15% of remaining volume of briquette. Compacting pressure is determined from the following relationship: P=0.83deltay.p.lg(gammarel/(1-gammarel), where P is compacting pressure; deltay.p. of material; gammarel is coefficient of relative density of briquette 0.65 of density of material being molded. ^ EFFECT: increased strength of briquettes. ^ 2 tbl, 6 ex |
