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Why can’t aluminum or copper pots be used in induction cookers?

Category: Food/Cooking

Question description:

Is the thicker the bottom of the pot, the better? The stainless steel magnet does not attract, so why can it be used?

Analysis:

Induction cookers are very picky about the pots used. Only iron-based pots can be used on induction cookers. However, enamel, cast pots, stainless iron, and stainless steel pots dedicated to induction cookers can also be used on induction cookers. Use on induction cooker.

Containers made of non-ferromagnetic materials such as aluminum and copper are of no use on induction cookers.

Being picky about pots is inseparable from the working principle of induction cookers. Induction cookers use the principle of magnetic field induction eddy current heating, which uses electric current to pass through a coil to generate a magnetic field. When the magnetic force in the magnetic field passes through the bottom of the iron-containing pot, countless small eddy currents will be generated, causing the pot itself to heat itself at high speed, and then heat the pot food.

Since the bottom of the pot generates heat on the food, the contact area between the bottom of the pot and the induction cooker also directly affects the cooking effect. It is best to choose a pan.

The pot for cooking rice should be thick

If you want to cook rice on the induction cooker, the pot should be slightly thicker. A salesperson at the mall said that the most purchased items by customers are iron pressure cookers. If you want to choose a pot to cook rice, you should choose one with a relatively thick wall. This way, the rice in the pot will be heated evenly and will not burn easily.

Pots and pans should not be too heavy

Induction cookers are different from stoves made of materials such as bricks or iron. Their load-bearing weight is limited. Generally, the weight of the pots and pans should not exceed 5 kg, and the bottom of the pot should not be too small, so that the pressure force on the induction cooker surface will not be too heavy and too concentrated.

In case you need to heat an overweight or large pot, you should set up a separate support frame for the pot, and then insert the induction cooker into the bottom of the pot. General induction cookers require the diameter of the bottom of the pot to be between 12 cm and 26 cm. For cooking pots, a frying pan is the best.