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Organic-inorganic composite material interface shrinkage testing device and method

A technology of inorganic composite materials and testing devices, which can be applied to solve the problems that the research on the interface shrinkage of organic-inorganic composite materials is not too involved, and the interface shrinkage is blank, so as to achieve the effect of practical devices and methods, and convenient operation

Inactive Publication Date: 2018-02-02
NANCHANG UNIV
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] Most of the above patents and research are from one material such as concrete, or one aspect of the research on the shrinkage strain of the material, all of which are tested by the current common testing methods, but there is not much research on the interface shrinkage of organic-inorganic composite materials. Much involved, especially the online monitoring of the interface shrinkage of two materials is almost blank

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  • Organic-inorganic composite material interface shrinkage testing device and method
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  • Organic-inorganic composite material interface shrinkage testing device and method

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Embodiment Construction

[0035] now attached figure 1 -5 Describe the embodiments of the present invention in detail, and further describe the present invention in detail.

[0036] Example:

[0037] The invention discloses an organic-inorganic composite material interface shrinkage test device, which includes a test sample 5, the test sample 5 is an integrated structure made of an organic material body 501 and an inorganic material body 502, the organic The interface between the material body 501 and the inorganic material body 502 and both sides of the interface are provided with strain gauges 7 , and the strain gauges are connected with the resistance strain gauge 3 , the strain gauge controller 2 , and the computer 1 equipped with testing software through wires 6 in turn.

[0038] The strain gauge 7 includes at least three pieces, which are respectively arranged in the middle of the interface dividing line, on the upper, lower, left and right sides of the interface dividing line.

[0039] Prefera...

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Abstract

The invention relates to the technical field of material characteristic testing, in particular to an organic-inorganic composite material interface shrinkage testing device. The device comprises a to-be-tested sample in an integrated structure formed by an organic material and an inorganic material, strain gauges are arranged at an interface and on two sides of the interface of the organic material and the inorganic material and connected with a resistance strain gauge, a strain gauge controller and a computer with testing software through wires sequentially. By a special point distribution mode of the to-be-tested sample manufactured by a self-made mould, directness and convenience in computer reading of interface shrinkage strain values and accuracy of the static strain gauge and testingsoftware, online monitoring of organic-inorganic composite material interface shrinkage can be realized through small strain sensitivity of the strain gauges.

Description

technical field [0001] The invention relates to the technical field of material property testing, in particular to an organic-inorganic composite material interface shrinkage testing device and a method for using the device. The present invention is an online monitoring method for organic-inorganic composite material interface shrinkage The device and method specifically relate to a device and method for online monitoring of interface shrinkage of an organic-inorganic composite material by using a computer and a strain gauge. Background technique [0002] With the development of society and the advancement of science and technology, human beings have higher and higher requirements for materials, but a simple organic material or inorganic material cannot meet people's requirements for various functions and properties of materials, so organic-inorganic composite materials should be used And born. However, organic materials and inorganic materials belong to two kinds of materi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N25/00
CPCG01N25/00
Inventor 王信刚翟胜田夏龙
Owner NANCHANG UNIV
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