1, with different definitions:

Iron pot is a traditional kitchenware for cooking food. Generally, it does not contain toxic substances, but it will oxidize when exposed to water for a long time.

Non-stick pan is a pan that does not stick to the bottom of the pan when cooking, because the bottom of the pan is coated with non-stick coating. Teflon coating and ceramic coating are the most common and non-stick properties.

2. Different types:

Iron pots include printing pots, ear pots, flat pots, oil pots and pancake pots. Non-stick pan with Teflon coating and ceramic coating.

Extended data:

Non-stick pan is made of non-stick coating on the bottom of pan. Teflon coating and ceramic coating are common and have the best non-stick performance. Secondly, there are special craft woks and stainless steel pot.

This non-stick pan has nothing to do with the appearance of ordinary pan, only a layer of PTFE is coated on the inner surface of the pan, and this popular kitchen utensil is made by using the excellent performance of PTFE.

Iron pots can be divided into raw iron pots and cooked iron pots: raw iron pots are made by melting gray iron and casting with models; Cooked iron pan is made of black iron sheet by forging or hand beating, which has the properties of thin pot blank and fast heat transfer.

References:

Baidu encyclopedia-iron pot

Baidu encyclopedia-nonstick pot