Graphite product high-temperature-resistant performance detection device

Abstract

The invention discloses a graphite product high-temperature-resistant performance detection device, which comprises a cabinet door, an observation microscope main body, a detection cabinet body and agraphite placing base, wherein the graphite placing base is arranged at the inside bottom end surface of the detection cabinet body; an electric heater is fixedly embedded inside the graphite placingbase; a driving rotating shaft is arranged in the middle position of one side surface of the graphite placing base in a projected way; the driving rotating shaft is rotationally connected with a motorfixed on the side wall of the detection cabinet body; a rotating shaft is arranged in the middle position of the other side surface of the graphite placing base in a projected way; an article placinggroove is formed in the middle position of the upper end surface of the graphite placing base in a recessed way; the observation microscope main body is arranged on the top wall of the detection cabinet body; a microscope lens is arranged at the bottom of the observation microscope main body. The microscopy observation work of physical change such as cracks generated on the surface of the graphite product under each temperature condition at the step-up temperature change can be realized.

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 performing 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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