FIELD: manufacture of bimetallic blanks of different kind metals, mainly large-size steel-titanium blanks.
SUBSTANCE: method comprises steps of placing thrown plate with gap over fixed plate; initiating arranged over it charge of explosion matter. Surfaces of one or both plates are treated before joining them by means of cathode spots of vacuum arc excited between surfaces of plate used as cathode and anode. Prepared material is subjected to heat treatment at temperature 500 - 600°C.
EFFECT: stable level of strength along the whole area of joined surfaces due to preparing highly uniform surfaces before joining and creation of optimal combination of residual stresses after cohesion.
2 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PROCEDURE FOR FABRICATION OF FLAT BI-METALLIC WORK-PIECE BY EXPLOSION WELDING | 2009 |
|
RU2397850C1 |
| METHOD FOR MANUFACTURE OF FLAT BIMETAL STOCK WITH INTERNAL CAVITIES BY EXPLOSIVE WELDING | 2007 |
|
RU2343055C1 |
| METHOD FOR PRODUCTION OF FLAT BIMETALLIC SHEETS BY EXPLOSION WELDING | 2007 |
|
RU2342235C1 |
| METHOD OF METAL SHEETS EXPLOSION WELDING | 2017 |
|
RU2695855C2 |
| METHOD FOR MANUFACTURE OF FLAT BIMETAL STOCK WITH INTERNAL CAVITIES BY EXPLOSIVE WELDING | 2007 |
|
RU2343057C2 |
| METHOD OF EXPLOSION COMBINED WELDING | 2017 |
|
RU2673595C1 |
| METHOD FOR PRODUCING COMPOSITION TYPE STEEL-ALUMINUM ADAPTER BY EXPLOSION WELDING | 2004 |
|
RU2270742C1 |
| METHOD OF PRODUCING LARGE-SIZE BIMETAL SHEETS BY EXPLOSION WELDING | 2009 |
|
RU2417868C2 |
| METHOD FOR PRODUCING HEAT-RESISTANT COATING | 2023 |
|
RU2807248C1 |
| METHOD FOR PRODUCING HEAT-RESISTANT COATING | 2023 |
|
RU2807243C1 |
