▎ 摘　　要

NOVELTY - Heating body for an ultra-high temperature field platform, is claimed. The heating body is a pre-reduced graphene oxide film. The length of the pre-reduced graphene oxide film is greater than or equal to the width, and the width is less than or equal to 20 mm. The thickness of the pre-reduced graphene oxide film is less than or equal to 200 mum. USE - The heating body is used as heating source in constructing an ultra-high temperature field platform (claimed). ADVANTAGE - The heating body: has light pre-reducing graphene oxide film, ultra-thin, stable heating performance and fast heating body material of Joule heat effect, fast heating speed, high temperature and accurate temperature; has simple process, convenient operation, and low cost; can realize large-scale preparation, and is suitable for industrial production. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparation method of heating body for ultra-high temperature field platform. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the heating body for ultra-high temperature field platform