Centrifugal supergravity experimental device for material preparation and performance test

Abstract

The invention discloses a centrifugal supergravity experimental device for material preparation and performance test. The device comprises a centrifugal host machine, a rotor system, an experiment cavity, a lifting system and a lower drive type main shaft complex; the rotor system and the lower drive type main shaft complex are arranged in the experiment cavity; the bottom of the experiment cavityis installed on a device base through a buffer structure; the centrifugal host machine is installed on the device base on the side of the experiment cavity and connected with the lower end of the lower drive type main shaft complex; the upper end of the lower drive type main shaft complex is connected with the rotor system; and the lifting system is installed on the device base, located above theexperiment cavity and connected with an experiment cavity cover. According to the device, the high-flux preparation of a material under centrifugal supergravity, and the high-flux testing of properties such as durability, creep deformation, fatigue and thermal mechanical fatigue of the material under a volume force-surface force-temperature coupling effect are achieved; and the device is effective in structure, convenient to operate, safe and reliable.

Description

technical field [0001] The invention relates to an experimental device in the field of centrifugal supergravity material preparation and performance testing, in particular to a centrifugal supergravity experimental device for material preparation and performance testing. Background technique [0002] Materials are an important carrier for the realization of science, technology and ideas, and the material basis for social development and human progress. In the field of high-performance materials, after years of development, although my country has made some remarkable achievements, compared with developed countries, the overall level is still relatively backward, and the gap is obvious. The traditional new material research and development process has a long cycle and a large investment. Due to the nonlinear relationship between material composition-structure-performance, it is difficult to achieve material design oriented to actual performance requirements. In order to solv...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the material preparation or performance testing experiment based on the existing supergravity centrifuge experimental device, which can only carry out one type of experiment at a time, and it is impossible to complete multiple types of experiments on one device at the same time, that is, high-throughput experiments. A centrifugal high-gravity experimental device that can realize high-throughput material preparation or performance high-throughput testing has been developed, which solves the key problems that restrict high-throughput material preparation and performance high-throughput testing under high-speed rotation, and significantly improves material preparation and performance. Test efficiency, reduce cost, provide a centrifugal high-gravity experimental device that is simple to assemble, easy to use, and has a high safety factor, and is used for high-throughput material preparation and performance testing

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