熱端長(zhǎng)度(mm)150(熱端)180(熱端)200(熱端)250(熱端)300(熱端)350(熱端)400(熱端)冷端長(zhǎng)度(mm)150(冷端)686(功率)0.048(熱電阻)5.7(電壓)8000.0566.78770.0617.310680.0748.912600.08710.514510.10112.116280.11413.7200(冷端)7110.0495.98250.0576.99020.0637.510930.0769.112850.08910.714760.10312.316670.11613.9250(冷端)7360.0516.18500.0597.19270.0647.711180.0789.313100.09110.915010.10412.516920.11814.1270(冷端)7460.0526.28600.0607.29370.0657.811280.0789.413200.09211.015110.10512.617020.11814.2300(冷端)7610.0536.38750.0617.39520.0667.911430.0799.513350.09311.115260.10612.717170.11914.3350(冷端)7860.0556.59000.0637.59770.0688.111680.0819.713600.09411.315510.10812.917420.12114.5400(冷端)8110.0566.89250.0647.710020.0708.311930.0839.913850.09611.515760.10913.117670.12314.7450(冷端)8430.0576.99500.0667.910270.0718.612180.08510.214100.09811.716010.11113.317920.12414.9以上為1800型6/12硅鉬棒的參數(shù)，熱端直徑6mm，冷端直徑12mm。電流：120A表面負(fù)荷：10W/cm2 1800度硅鉬棒焊口飽滿(mǎn)，鼓鼓的有突出感，空氣下較高使用溫度為1850度，國(guó)內(nèi)暫無(wú)使用溫度在1900度的硅鉬棒。