Sheet-shaped ceramic breaking strength measuring device and using method thereof

A technology for destroying strength and measuring devices, which is applied in the direction of measuring devices, strength characteristics, and the use of stable tension/pressure to test the strength of materials, etc., can solve problems that do not involve the use of devices, and achieve easy delivery standards, direct reading, Versatile effect

Pending Publication Date: 2020-04-28
CHINA BUILDING MATERIALS ACAD
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  • Claims
  • Application Information

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Problems solved by technology

Existing research on flake ceramics mainly focuses on its preparation process and product characteristics, and does not involve failure strength; existing research on failure strength mainly focuses on the description of the ball pressure method and the analysis of the ball pressure effect, and does not involve the device and specific details on how to use it

Method used

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  • Sheet-shaped ceramic breaking strength measuring device and using method thereof
  • Sheet-shaped ceramic breaking strength measuring device and using method thereof

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Embodiment Construction

[0036] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation of the device for measuring the destructive strength of sheet-shaped ceramics proposed according to the present invention and its method of use will be described below in conjunction with the accompanying drawings and preferred embodiments. Mode, structure, feature and effect thereof are as follows in detail. In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures or characteristics of one or more embodiments may be combined in any suitable manner.

[0037] Such as figure 1 As shown, an embodiment of the present invention proposes a device for measuring the fracture strength of sheet-shaped ceramics, which includes: a suspended spherical indenter 1 and an annular base 4, wherein,

[0038] The su...

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Abstract

The invention relates to a sheet-shaped ceramic breaking strength measuring device and a using method thereof. The measuring device comprises a suspension type spherical pressure head and an annular base. The suspension type spherical pressure head comprises a spherical pressure head outer sleeve and a spherical pressure head connecting rod which are detachably connected, a ceramic pressure ball is arranged between the spherical pressure head outer sleeve and the spherical pressure head connecting rod and used for providing external force for breaking sheet-shaped ceramic, and the spherical pressure head connecting rod is connected with a universal testing machine. The annular base comprises an annular base outer sleeve and an annular base connecting rod which are detachably connected, theannular base outer sleeve is used for containing sheet-shaped ceramic, and the annular base connecting rod is connected with the universal testing machine. According to the invention, through the joint use of a universal testing machine, rapid and accurate measurement of the breaking strength is realized. The device has the characteristics of simple structure, convenience in operation, high measurement precision and the like, and can effectively guarantee the delivery efficiency and the delivery quality of products.

Description

technical field [0001] The invention relates to the field of high-performance ceramics used in the electronics industry, in particular to a device for measuring the breaking strength of sheet-shaped ceramics and a method for using the same. Background technique [0002] Integrated circuits are the cornerstone of the rapid development of the modern information society. Chip ceramics, as the supporting material of circuit components and external components, are one of the core materials of integrated circuits. With the development of miniaturization, low power consumption, intelligence and high reliability of electronic components and the requirements of VLSI, the density, bending strength, destructive strength, surface quality and dimensional accuracy of sheet ceramics have all been raised. more stringent requirements. [0003] The failure strength refers to the maximum stress that occurs when the workpiece is damaged under the action of an external force, and the unit of th...

Claims

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Application Information

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IPC IPC(8): G01N3/08
CPCG01N3/08G01N2203/0003G01N2203/0019
Inventor 任瑞康旷峰华张洪波任佳乐刘诗行
Owner CHINA BUILDING MATERIALS ACAD
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