Corrosion experimental device

Abstract

The invention provides a corrosion experimental device. The corrosion experimental device comprises thermometers, a corrosion bucket, a heating device and a bath foam bucket; the bottom of the corrosion bucket is located in the bath foam bucket, and multiple temperature measurement pipe bundles are arranged in the corrosion bucket along a height direction at intervals; the temperature measurementpipe bundles comprise multiple temperature measurement pipelines in parallel; multiple temperature measurement pipelines are arranged along a first preset direction at intervals, and a gap for holdinga sample is arranged between two adjacent temperature measurement pipelines; thermometers are arranged in the temperature measurement pipelines to measure the temperature; and observation windows forobserving the reading of the thermometers are arranged on the sidewalls of the bath foam bucket. Through the corrosion experimental device provided by the invention, the temperature measurement pipelines are arranged in the corrosion bucket, the thermometers are arranged in the temperature measurement pipelines to measure the temperature of the corrosion liquid, and the observation windows are arranged at the sidewalls of the liquid foam bucket to observe the temperature change of the thermometers in the experimental process; the temperatures at different locations in the middle of the corrosion bucket can be tested, the tested temperature of the corrosion liquid is more accurate, and the accurate of the corrosion experiment can be improved.

Description

technical field [0001] The invention relates to the technical field of material corrosion, in particular to a corrosion experiment device. Background technique [0002] Corrosion experiment is a material experiment to detect the chemical or physical (or mechanical)-chemical damage process caused by the interaction of metal or other materials with the environment. Corrosion experiment is an important means to master the characteristics of the corrosion system composed of materials and environment, to understand the corrosion mechanism, and to control the corrosion process. [0003] Existing corrosion experiment equipment generally includes a heating device and a container arranged on the heating device, and the container is filled with corrosive liquid. During the experiment, the sample is placed in the container, heated to the preset temperature by the heating device, and after the preset time of corrosion, the corrosion sample is taken out for observation and detection to ...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a corrosion experiment device to solve the problem that the temperature sensor of the existing corrosion experiment device is arranged on the inner wall of the container, and the temperature sensor can only detect the temperature close to the inner wall of the container, which has an error with the temperature of the corrosive liquid in the middle of the container , can not truly reflect the corrosion test temperature, thus affecting the technical problems of the accuracy of the corrosion test

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