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Method of buffering modulating wave melting aluminum furnace

Method of buffering modulating wave melting aluminum furnace

The buffer modulated wave aluminum melting furnace must be baked before use. For the buffer modulated wave aluminum melting furnace that has just been lined, it should be naturally dried in the air at not less than 10-15°C for 2 to 3 days before being energized.

The oven process is as follows (see crucible maintenance process for details):

A. The room temperature rises to 100°C, the heating current is 15A, the empty pot is heated to 100°C without a lid, and the temperature is constant for 2h;

B. 온도를 100℃에서 200℃로 올리고, 가열 전류는 20A이고, 빈 냄비는 뚜껑 없이 200℃로 가열되고, 온도는 2시간 동안 일정합니다.

C. 200℃를 300℃로 올리고, 가열 전류 30A, 빈 도가니를 뚜껑 ​​없이 300℃로 가열하고 1시간 동안 일정한 온도를 유지합니다.

D. 온도를 300°C에서 800°C로 높이고 최대 부하에서 가열하고 빈 도가니를 덮고 800°C까지 가열하고 1시간 동안 온도를 일정하게 유지합니다.

When the buffer modulated wave aluminum melting furnace is put aside for a long time and then used again, the furnace should also be baked in accordance with the above regulations.

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