| 摘要 |
In the process, a glass-like enamel layer (b) having a rough surface is applied at a sintering temperature of from 600 to 700 DEG C over the intermediate surface formed by the substrate (a), and a matrix layer of stainless steel (c) or molybdenum is flame-sprayed onto the enamel ground coat and then cooled. A resin- or water-based primer is sprayed onto the layer (c) of stainless steel or molybdenum, and this is followed by air or oven drying. A layer based on polytetrafluoropropylene (PTFE) or tetrafluoroethylene/hexafluoroethylene (TFE/HFP) is then sprayed on and left at a temperature of 200-450 DEG C for from 20 to 30 minutes. <IMAGE> |
