| 摘要 |
PROBLEM TO BE SOLVED: To provide a method capable of easily producing a laminated material. SOLUTION: In this manufacturing method, plural cylindrical ingots 1 (1a, 1b), 2 (2a, 2b) having respectively different compositions are rotatably arranged in parallel on a heating plate 4. These ingots 1, 2 are held between a horizontally movable base 5 and a heating plate 4, and the surfaces of the ingots 1, 2 are heated by plane heaters 9 arranged on the heating plate 4. The ingots 1, 2 are rotated by moving the base 5 horizontally, while pressing the ingots 1, 2 by the base 5 so as to laminate a material melted from the ingots 1, 2 on the base 5.
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