摘要
提出了一种无芯感应炉电参数计算的数学模型 ,给出了测量杂散损耗和坩埚高温电阻率的实用方法。实测数据验证该方法计算的炉子等效阻抗误差小于 5 %。
A mathematical model of electrical data calculation of coreless induction furnace is proposed and a useful method of measuring stray loss and electrical resistivity at high temperature of crucible is given.The determined data prove that the equifinal reactance error of furnace calculated by this method is less than 5%.
出处
《硬质合金》
CAS
2000年第3期186-188,共3页
Cemented Carbides
