Environment-variable tensile test device for new materials

Abstract

The invention discloses an environment-variable tensile test device for new materials. The device comprises a test supporting frame; the lower part of the test supporting frame and a position near theinner sides of threaded outer sleeving blocks are fixedly connected with safety clamping mechanisms respectively; two ends of the middle of the test supporting frame, which are close to the inner sides of the test supporting frame, are fixedly connected with adjustment connecting rods respectively; one end of each adjustment connecting rod, which is far away from the test supporting frame, is fixedly connected with an air jet exhaust tube; a refrigerator is fixedly connected to the middle of the interior of the test supporting frame; a high-pressure air pump adjacent to the inner side of therefrigerator is fixedly connected to the interior of the test supporting frame; and the left side of the bottom end of the interior of the test supporting frame is fixedly connected with a general controller. The present invention belongs to the technological field of new materials. With the environment-variable tensile test device for the new materials of the invention, a condition that new materials slip off during a test process can be avoided, the accuracy of test data can be ensured, the success rate of the test is improved, the adjustability of a tensile environment is realized, and thetesting of special environmental materials can be facilitated.

Description

technical field [0001] The invention relates to the technical field of new materials, in particular to a new material variable environment tensile test device. Background technique [0002] New materials refer to newly developed or developing structural materials with excellent properties and functional materials with special properties. Structural materials mainly utilize their mechanical properties such as strength, toughness, hardness, and elasticity. Such as new ceramic materials, amorphous alloys (metallic glass), etc. Functional materials mainly use their functions and physical effects such as electricity, light, sound, magnetism, and heat. [0003] Special metal functional materials. Actively promote the formulation and revision of key standards for high-purity metals and targets, rare and precious metals, energy storage materials, new semiconductor materials, new-generation amorphous materials, and fine alloys, formulate and release functional materials such as ra...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a new material variable environment tensile test device, which solves the problem that the current tensile test for materials used in special environments needs to be improved on the traditional tensile device, and the operation is cumbersome. The clamping and fixing are not firm enough, and the material will fall off when stretching, which will affect the tensile test data.

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