FIELD: metallurgy.
SUBSTANCE: copper plate has internal cavities filled with fusible metal to be removed after blast welding. Three-plies stack is composed with copper plate arranged between the titanium plates. Steel protective ply with the charge of explosive is arranged at the titanium plate surface for blast welding of titanium and copper plates together. Said fusible metal is removed from the copper plate internal cavities to anneal the welded two-ply plate so that the wear-proof coating is formed on the copper ply surface.
EFFECT: higher strength at compressing and bending loads, lower heat resistance of straps between adjacent cavities.
2 cl, 4 dwg, 1 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PRODUCTION OF COMPOSITE ARTICLES WITH INTERNAL CAVITIES BY BLAST WELDING | 2014 |
|
RU2574177C1 |
| PRODUCTION OF COMPOSITE ARTICLES WITH INTERNAL CAVITIES BY BLAST WELDING | 2014 |
|
RU2574178C1 |
| METHOD FOR OBTAINING COMPOSITE ITEMS WITH INTERNAL CAVITIES BY EXPLOSION WELDING | 2014 |
|
RU2563407C1 |
| EXPLOSION WELDING PROCEDURE FOR PRODUCTION OF COMPOSITE ITEMS WITH INTERNAL CAVITIES | 2014 |
|
RU2560896C1 |
| METHOD OF PRODUCING COMPOSITE ARTICLES WITH INNER CAVITIES BY EXPLOSION WELDING | 2012 |
|
RU2488469C1 |
| METHOD OF PRODUCING COMPOSITE ARTICLES WITH INNER CAVITIES BY EXPLOSION WELDING | 2012 |
|
RU2486042C1 |
| METHOD OF PRODUCING COMPOSITE ARTICLES WITH INNER CAVITIES BY EXPLOSION WELDING | 2013 |
|
RU2526646C1 |
| METHOD OF PRODUCTION OF COMPOSITE PRODUCTS WITH INTERNAL CAVITIES BY EXPLOSION WELDING | 2013 |
|
RU2526355C1 |
| METHOD OF PRODUCING COMPOSITE ARTICLES WITH INNER CAVITIES BY EXPLOSION WELDING | 2012 |
|
RU2486043C1 |
| METHOD OF PRODUCING COMPOSITE ARTICLES WITH INNER CAVITIES BY EXPLOSION WELDING | 2012 |
|
RU2488468C1 |
