1. Stainless steel cannot be placed in microwave ovens.
2. Mainly because microwave ovens have three characteristics: penetrability, absorption and reflection. Therefore, once encountering paper, porcelain, and glass utensils, the food in them can be heated to a certain extent. It can also effectively oscillate and heat water molecules and proteins, sugars and other active molecules in food, thereby promoting the heating of food in utensils. But microwave ovens reflect metal. Therefore, ordinary metal utensils cannot be used as containers for food.
3. This is because the surface of stainless steel is relatively smooth, which produces a uniform reflected wave, so there is no ignition phenomenon. The grill is also made of stainless steel, and the reflection surface is small and can be ignored; the microwave oven cavity itself is metal, and new technology is adopted to make the reflection more uniform and concentrated, so it is likely to cause irregular reflected electromagnetic waves to collide with the metal during use Sparks will occur.
