| 摘要 |
PURPOSE:To easily improve the mass-productivity of clad material by carrying out a joining stage and a forming stage at the same time in the rolling stage by rolling rolls for slurries discharged from each slurry forming mechanism. CONSTITUTION:After each molten metal M1, M2 is formed into specified slurries, the stirrers 3 of both slurry forming mechanisms A, B are lifted by hydraulic pressure cylinders 20, a clearance is made between the lower end of the stirrer 3 and the upper surface of the refractory material 23 of a discharging container 24 and a hydraulic cylinder 27 is operated to open the weir board 28 to discharge these slurries from a discharge port 26. The slurries of the molten metal M1, M2 discharged in this way are supplied between both rolls 33a of the rolling rolls 33 via the discharging container 24. Since each slurry passes between both rolls 33a of the rolling roll 33, the slurries of molten metals M1, M2 are compressed, overlapped, joined and cooled to make a clad material of both metals M1, M2. |
