The mica of microwave oven is broken, still can defrost and heat?
The mica plate in microwave oven is mainly used to prevent the splashing of water or oil and other things into the magnetron in the process of heating food, and play a protective role. The life of the magnetron will be lowered when the mica sheet is removed.
Mica by phengite, quartz, garnet and Jin Hongshi etc., can appear albite, zoisite and chlorite, garnet rich Fe and Mg, phengite in Si up to 3.369, is a combination of high pressure. With insulation and low loss thermal resistance function, or very good black body.
The mica chip is broken and the microwave oven can work.
