FIELD: metallurgy.
SUBSTANCE: three-ply pack with symmetric arrangement of titanium plate relative to copper plates at preset ratio of ply depths is assembled. Said pack is blast-welded and rot rolled with reduction of 80-90% at 550-600°C. Rolled pack is cut into three-ply identical blanks to be assembled in multiply pack of 3-8 three-ply blanks and copper plate. Said pack is blast-welded. Blast-welded pack is annealed to make solid intermetallide copper and titanium plies and cooled down in air.
EFFECT: low rate of wear, high resistance to brittle fracture at bending strains.
1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MAKING COMPOSITE COPPER-TITANIUM MATERIAL | 2014 |
|
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| PRODUCTION OF COMPOSITE ARTICLES WITH INTERNAL CAVITIES BY BLAST WELDING | 2014 |
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