| 摘要 |
<p>A low-temperature thermistor material provided with a matrix material comprising an insulating ceramic of a nitride and/or an oxide, and conductive particles comprising alpha-SiC that are dispersed around the crystal grains of the matrix material to form a conductive path, wherein there are further added boron and second conductive particles having a specific resistivity at room temperature of less than that of the alpha-SiC, the second conductive particles comprising a metal with a melting point of at least 1700°C or an inorganic compound. This low-temperature thermistor material is obtained by mixing a matrix powder, a conductive powder, a second conductive powder, boron powder, and a sintering agent as needed to mold and sinter the mixture.</p> |
