| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a gas sensor provided with the substrate, having high thermal shock resistance and low thermal conductivity capable of producing at low cost, and to provide a vehicle provided with the same. <P>SOLUTION: The gas sensor is provided with a gas sensor part 12 and a substrate 11 for supporting the gas sensor part 12. The substrate 11 is a ceramic substrate having cordierite as the main ingredient, and this ceramic substrate 11 contains mullite phase. <P>COPYRIGHT: (C)2007,JPO&INPIT |
