Cast iron skillet does not cause cancer if used for a long time.

Because of the cast iron pot with better materials, the pot can reach a higher temperature, so the price is more expensive than the refined iron pot. Cast iron pot is the carbon content of more than 2% of the iron-carbon alloy made of pots and pans, its selection of gray iron melting with a model casting made of slow heat transfer, the advantages of uniform heat transfer. Fine iron pot is made of black iron forging or hand-hammered, with a thin pot ring, fast heat transfer characteristics.

The cast iron pot has a characteristic that when the temperature of the fire exceeds 200℃, the cast iron pot will control the temperature transferred to the food at 230℃ by emitting certain heat energy, while the fine iron pot transfers the temperature of the fire directly to the food.

Note on the use of iron pot

1, less detergent: Iron pot in the use of special attention should be paid to the iron pot is prone to rust, so it is best not to use the iron pot to boil water, cooking soup, to avoid the surface of the iron pot to protect its rust-free layer of cooking oil disappeared. Brush pot should also minimize the use of detergent, in order to prevent the protective layer is brushed out.

The above content reference? Baidu Encyclopedia - Iron pot