| 申请日期 | 2025-06-25 | 申请号 | JP08240811 |
| 公开（公告）号 | JP4445595B2 | 公开（公告）日 | 2010-04-07 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | NGK Spark Plug Co Ltd4547 | ||
| 简介 | This invention relate to a sintered ceramic heater, having a heat-generating resistor and a ceramic insulator embedding the resistor therein, wherein the resistor consists essentially of electrically conductive ceramic grains, secondary ceramic grains and a grain boundary phase having the general formula 2E2O3.Si2-xAlxN2-xO1+x, wherein E represents at least one element of rare earth metals and 0 | ||
|
您还没有登录，请登录后查看下载地址
|
客服热线：
手机版
二维码
