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English => News => Topic started by: Redaktion on September 06, 2025, 22:19:55

Title: No more oven preheating: Midea's graphene technology reaches 1300 °C in 0.2 seconds
Post by: Redaktion on September 06, 2025, 22:19:55
Preheating the oven is often not only annoying, but it also consumes "unnecessarily" high amounts of energy. At IFA 2025, Midea presented a new graphene-based heating technology that aims to put an end to the problem.

https://www.notebookcheck.net/No-more-oven-preheating-Midea-s-graphene-technology-reaches-1300-C-in-0-2-seconds.1107585.0.html
Title: Re: No more oven preheating: Midea's graphene technology reaches 1300 °C in 0.2 seconds
Post by: Terror Byte on September 08, 2025, 09:17:56
Given most oven baking is done at around 160-220C, I assume this is for those that like super-char.
Title: Re: No more oven preheating: Midea's graphene technology reaches 1300 °C in 0.2 seconds
Post by: Robinson on September 08, 2025, 21:38:30

What a non-story, preheating the oven is not because of the heating element being slow to heat up... Even the slowest heating element is at temperature within a minute.
Preheating the oven is so the walls and air are all up to temperature and that time will be largely unchanged. The halogen heating element of my 20 year old lg solardom oven reaches 2500°C in about two seconds, but preheat takes about as long as any other oven (with the same power)


Btw For most dishes preheating is unnecessary, you just have to extend the time a little.
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