FIELD: manufacture of clad sheets and belts of aluminum alloy by rolling.
SUBSTANCE: method comprises steps of cladding ingots of aluminum alloys with use of Silumin boards having anisotropy of their deformation properties similar to anisotropy of deformation properties of ingots. Then hot and cold multi-pass rolling process is realized. Cold rolling is terminated at temperature 165°C ± 5°C and then product is cooled in air. Silumin boards whose thickness consist 2 - 6% of pack thickness are used.
EFFECT: uniform cladding along length and width of coil, high quality of welding of cladding boards with ingot.
2 cl, 1 dwg, 2 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MAKING CLAD SHEETS | 1992 |
|
RU2025238C1 |
| METHOD OF PRODUCING STRIP FOR DEEP DRAWING | 0 |
|
SU1191230A1 |
| METHOD FOR PRODUCING SHEETS OF ALUMINUM AND LOW-STRENGTH ALUMINUM ALLOYS HAVING THICKENED CLADDING LAYER OF HIGH-STRENGTH ALUMINUM ALLOYS | 2004 |
|
RU2263014C1 |
| METHOD FOR PRODUCING CLAD SHEETS FROM AN ALLOY BASED ON THE Al-Cu-Mg-Mn SYSTEM | 2022 |
|
RU2801806C1 |
| CLAD SUBSTRATES FROM ALLOYS AND METHOD TO PRODUCE THEM | 2005 |
|
RU2388582C2 |
| METHOD OF CLADDING ALUMINIUM AND ITS ALLOYS | 1991 |
|
RU2013193C1 |
| PRODUCTION OF BIMETAL PRECIOUS METAL ROLLED STOCK | 2014 |
|
RU2562191C1 |
| ROLLING MILL FOR COLD CLADDING OF ALUMINUM WITH OTHER METALS | 2003 |
|
RU2230639C1 |
| METHOD OF PRODUCING BIMETALLIC ARTICLES | 0 |
|
SU1031691A2 |
| METHOD FOR PRODUCING SUPER-DUCTILE CLAD MATERIAL BASED ON ALUMINIUM | 2016 |
|
RU2637842C1 |
