| 摘要 |
A heater having high reliability of which the change in the resistance value is suppressed even when being used at a high temperature, and a glow plug with the same are provided. The present invention relates to a heater including a heating element 2 of which a main component is V, Nb, Ta, Mo, or W, leads 3 bonded to respective ends of the heating element 2, and an insulating base 1 in which the heating element 2 and the lead 3 are embedded, in which the heating element 2 and the insulating base 1 are formed of a sintered body which is integrally sintered, the heating element 2 includes a compound 6 including at least one of V, Nb, Ta, Cr, Mo, W, Mn, or Fe, which is an element different from the element used as the main component of the heating element 2, and the element is substantially not included around the heating element 2 in the insulating base 1. |
