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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. Naikkan suhu dari 100℃ ke 200℃, arus pemanasan adalah 20A, panci kosong dipanaskan hingga 200℃ tanpa penutup, dan suhu konstan selama 2 jam;

C. Naikkan 200 hingga 300 , arus pemanas 30A, wadah kosong dipanaskan hingga 300 tanpa tutup, suhu konstan selama 1 jam;

D. Naikkan suhu dari 300 ° C menjadi 800 ° C, panaskan dengan beban penuh, tutup wadah kosong dan panaskan hingga 800 ° C, pertahankan suhu konstan selama 1 jam;

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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