| 摘要 |
PURPOSE: A method for annealing titanium slab is provided to develop and produce titanium materials at low costs by using the existing stainless steel facility. CONSTITUTION: A method for annealing titanium slab is as follows. Defining first to third annealing areas(1,2,3) from the entry side of titanium slab(10) in an annealing furnace(100), a part of burners in the first to third annealing areas are turned on. The number of the burners turned on increases from the first annealing area to the third annealing area. The number of the burned turned on is controlled to half the total number of the burners.
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