In-situ test sample platform

Abstract

The invention provides an in-situ test sample platform. The in-situ test sample platform comprises a sample table, a sample table base, a ceramic heating plate, a heating plate supporting frame, a temperature control system and a circulating water cooling system, wherein the sample table base is installed on the lower surface of the sample table; the ceramic heating plate is used for carrying a sample, and an electric heating wire and a thermocouple are arranged inside the ceramic heating plate; the heating plate supporting frame supports the ceramic heating plate, so that the ceramic heating plate is suspended above the sample table; the temperature control system is connected to the electric heating wire and the thermocouple so as to control the temperature of the ceramic heating plate in real time; the circulating water cooling system is fixedly connected to the lower surface of the sample table so as to cool the sample table. By adopting the in-situ test sample platform, the in-situ test for the heating, high-temperature heat treatment and cooling process of the sample can be carried out in an online manner; moreover, the temperature control system and the circulating water cooling system do not affect each other, the temperature of the sample table is ensured not to be excessively high under the condition of guaranteeing the normal work of the circulating water cooling system, and the normal high-temperature work of the ceramic heating plate is not influenced.

Description

technical field [0001] The invention relates to the field of in-situ testing, in particular to an in-situ testing sample platform. Background technique [0002] With the rapid development of the economy and society in today's world, the research of material science is gradually moving from the traditional observation era of the composition and structure of matter to the era of control of matter and energy manipulation at the quantum, atomic and molecular levels. In order to better design, guide and optimize the physical and chemical dynamics of functional materials at the nanometer or even atomic scale, and constantly innovate and create existing material and energy systems to make them more functional, intelligent and miniaturized, people It is more concerned with the working process of how the material is formed and how it finally exerts its properties. Therefore, in-depth understanding of the mechanism and essence of the microscopic change process of matter is the focus ...

AI Technical Summary

Problems solved by technology

[0004] Although some foreign commercial x-ray diffractometers are currently equipped with high-temperature accessories, due to their high price, single target, and difficulty in being compatible with other x-ray testing equipment, the characterization of in-situ high-temperature x-rays is greatly limited. It is especially important to develop practical, convenient, and compatible in-situ high-temperature devices

Images