| 摘要 |
PURPOSE: To improve the film hardness, friction resistance, wear resistance and corrosion resistance by a method wherein on the cooking surface of a cooking container comprising aluminum or its alloy, a fluorine-based resin coating layer containing a deoxidized potassium hexatitanate whisker, is formed. CONSTITUTION: After forming a thermal spray layer 2 of ceramic particles on the surface of a cooking container 1 comprising aluminum or its alloy, a fluorine based resin coating layer 4 containing K2 O.6TiOX is provided through a primer layer 3. This cooking container 1 is first formed by die-casting based on a design, and the cooking surface is ground by an abrasive material, and an unevenness is provided, and then, a spray material of a ceramic is sprayed on the ground surface by a plasma spray device, and the spray layer 2 is formed by an anchoring effect, and the die-cast surface is hardened. On this surface, a fluorine based resin paint containing K2 O.6TiOX is applied through the primer layer 3, and dried and baked to form the fluorine based resin coating layer 4. |
