| 摘要 |
PROBLEM TO BE SOLVED: To provide a process for baking a ceramic substrate in a short time at a temperature lower than the conventional baking temperature without deteriorating the properties of ceramic and a metallized layer. SOLUTION: A surface of a formed ceramic 3 such as alumina, aluminum nitride, silicon nitride, silicon carbide, mullite or glass ceramic is coated with a metallizing paste containing a metal such as W, Mo, Ni, Cu or Pt and the coated ceramic is irradiated with high-frequency radiations such as microwave to bake the formed ceramic 3 and the metallizing paste at the same time. |
