Device for detecting high temperature resistance of graphite product

Abstract

The invention discloses a device for detecting the high temperature resistance of a graphite product. The device comprises a cabinet door, an observation microscope main body, a detection cabinet bodyand a graphite storage base, the graphite storage base is arranged at the internal bottom end surface of the detection cabinet body, an electric heater is embedded and fixed in the graphite storage base, a driving rotating shaft is arranged at the middle position of one side surface of the graphite storage base in a protruding manner, the driving rotating shaft is rotatably connected with a motorfixed on the sidewall of the detection cabinet, a rotating shaft is arranged at the middle position of the other side surface of the graphite storage base in a protruding manner, an object storage groove is arranged at the middle position of the upper end surface of the graphite storage base in a recessed manner, the observation microscope main body is arranged on the top wall of the detection cabinet, and a microscope lens is arranged at the bottom of the observation microscope main body. The device can realize the microscopic observation of cracks and other physical changes on the surface of a graphite product under various temperature conditions with the change of an ascending temperature.

Description

technical field [0001] The invention relates to the technical field of graphite product detection, in particular to a high temperature resistance performance detection device for graphite products. Background technique [0002] Due to its good stability, graphite can be made into crucibles, electrodes, battery materials and common pencil cores. The main index to measure and detect the quality of graphite products is its high temperature resistance. [0003] Theoretically speaking, the melting and boiling point of graphite products is higher, but for graphite products, in order to pursue higher product quality, it is further necessary to check whether there will be physical changes on the heated surface of graphite products during the high temperature resistance testing process, such as Whether there will be cracks for further inspection. It will be of great significance if a device can be improved and designed to meet the above-mentioned usage occasions based on the above-...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a graphite product high-temperature performance detection device, which has the advantages of using an electric heater as a heating source and microscopic observation with a microscope lens to efficiently detect physical changes on the heated surface of graphite products. Some graphite products have the problem of low detection quality when they are further carefully observed in the high-temperature thermal detection

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