Yuav ua li cas yog lub electromagnetic stirring ntawm lub induction melting rauv?

The molten iron in the induction melting rauv is forced to act in the magnetic field as follows:

1. Lub molten hlau nyob rau hauv lub crucible generates electromotive quab yuam nyob rau hauv lub magnetic teb generated los ntawm induction kauj. Vim cov nyhuv ntawm daim tawv nqaij, eddy tam sim no generated los ntawm molten hlau thiab tam sim no dhau los ntawm induction kauj yog nyob rau hauv lub opposite kev taw qhia, uas ua rau kev sib nrig sib repulsion;

2. Lub zog quab yuam tau txais los ntawm cov hlau molten ib txwm taw qhia rau lub axis ntawm lub crucible, thiab cov hlau molten tseem raug thawb mus rau qhov chaw ntawm lub crucible;

3. Txij li thaum induction kauj yog luv luv, muaj qhov cuam tshuam luv luv ntawm ob qho kawg, yog li cov hluav taws xob sib txuas ntawm ob kawg ntawm induction coil ua me me, thiab cov hluav taws xob faib hluav taws xob me me ntawm sab saud thiab qis kawg. thiab loj nyob nruab nrab.

Nyob rau hauv qhov kev txiav txim ntawm lub zog no, lub molten hlau ua ntej txav los ntawm qhov chaw mus rau lub axis ntawm lub crucible, thiab ces ntws upwards thiab downward raws li tom qab mus txog qhov chaw. Qhov tshwm sim no txuas ntxiv mus, ua rau muaj kev ua phem ntawm cov hlau molten. Nyob rau hauv qhov tseeb smelting, qhov tshwm sim uas cov hlau molten swells nce thiab nce thiab nqis nyob rau hauv nruab nrab ntawm lub crucible yuav cleared. Qhov no yog electromagnetic stirring.