| 摘要 |
<p>A high-heat conductivity Si-containing material containing an Si phase the lattice constant of which is so controlled as to be over 0.54302 nm and below 0.54311 nm at room temperatures. A ceramic material not containing a B-containing compound is baked. Degradation of heat conductivity can be prevented, and a high-heat conductivity can be stably exhibited.</p> |
