| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat treatment method in which, during the process of treatment or during the transportation process, deformations are less likely to occur to an object to be treated such as a laminated iron core, and scratches and dirt are less likely to occur to the surface of an object to be treated.SOLUTION: Provided is a heat treatment method including: placing a plate 5 on a transportation fixture 6; further placing an object to be treated 3 on the plate 5; having the plate 5 surface-support the object to be treated 3; carrying-in the transportation fixture 6 into a heat treatment furnace 1; and heating or cooling the object to be treated 3.SELECTED DRAWING: Figure 1 |
