摘要
An automatic temperature controller for a three‐phase, grid-controlled induction furnace, which can maintain the oven temperature at the silicon melting point with a stability of ±0.4 °C for 2h of operation, has been described.
An automatic temperature controller for a three‐phase, grid-controlled induction furnace, which can maintain the oven temperature at the silicon melting point with a stability of ±0.4 °C for 2h of operation, has been described.