| 摘要 |
PURPOSE:To easily produce an independent sprayed film by plasma spraying with high productivity at a low cost. CONSTITUTION:A low density layer 3 is formed on the surface of a base material 1 and a sprayed film having higher density than the layer 3 is formed on the layer 3 and then separated from the base material 1. In other way, low density layers 3 and sprayed films 2 having higher density than the layers 3 are alternately laminated on the base material 1 and the sprayed films 2 are separated from each other to obtain plural sprayed films 2. The sprayed films 2 can easily be separated from the base material 1, the yield of production of independent sprayed films can be enhanced and productivity can be improved. |
