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Pyrophyllite block performance detection method

A detection method, the technology of pyrophyllite blocks, applied in the direction of applying stable tension/pressure to test material strength, measuring devices, strength characteristics, etc., can solve the problems of high cost, inability to analyze the performance of finished blocks, large errors in compressive performance of pyrophyllite blocks, etc. problem, to achieve the effect of accurate detection results

Pending Publication Date: 2020-11-13
河南景链新材料有限公司
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  • Description
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Problems solved by technology

Due to the complex composition of pyrophyllite blocks, using X-ray diffraction (XRD) to analyze its composition is not only costly but also unable to analyze the performance of finished blocks, and the direct test of the compressive performance of pyrophyllite blocks has too large errors and is of no reference value. Therefore, the industry urgently needs a A detection method capable of accurately analyzing pyrophyllite blocks

Method used

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them.

[0021] The present embodiment proposes a kind of detection method of pyrophyllite block, comprises the following steps:

[0022] S1: Prepare the pyrophyllite blocks to be tested and set aside;

[0023] S2: Prepare the compression testing machine required for testing. The compression testing machine includes two vertically opposite fixtures and a cylindrical powerful magnet set on the side where the two fixtures are close to each other, ready for use;

[0024] S3: Fix the pyrophyllite block in S1 on the drilling machine table, and then use a hollow drill to drill holes at the four corners of the top of the pyrophyllite block to obtain circular drilling holes, and then use a grinder to cut the pyrophyllite block horizontally. The horizontal...

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Abstract

The invention provides a pyrophyllite block detection method which comprises the following steps that S1, a pyrophyllite block to be detected is prepared for later use; and S2, a compression testing machine required for detection is prepared, and the compression testing machine comprises two clamps oppositely arranged in the vertical direction and cylindrical strong magnets arranged on the sides,close to each other, of the two clamps for later use. According to the method, a cylindrical pyrophyllite core rod is taken out from the pyrophyllite block to be detected, the cylindrical pyrophyllitecore rod is machined to be uniform in boundary dimension, a core rod sample with the boundary dimension error being within 0.1% is obtained, uniaxial compression testing is conducted on the sample with the uniform dimension, the compression parameters of the sample are compared, the stability of pyrophyllite and the difference between different raw materials can be analyzed, and the detection result is accurate.

Description

technical field [0001] The invention relates to the technical field of pyrophyllite block detection, in particular to a detection method of pyrophyllite block. Background technique [0002] Diamond, also known as diamond, has two kinds of natural diamond and artificial diamond. Diamond is the hardest industrial material known in the world. It not only has the characteristics of high hardness, wear resistance, and good thermal stability, but also has excellent compressive strength, heat dissipation rate, sound transmission rate, current impedance, and corrosion resistance. , light transmission, low thermal expansion rate and other physical properties have become an irreplaceable new material in the field of industrial applications, a treasure of modern industry and science and technology. [0003] Synthetic diamond is the hardest abrasive in the processing industry, the most effective heat dissipation material in the electronics industry, the best chip for semiconductors, th...

Claims

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Application Information

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IPC IPC(8): G01N3/08G01N3/06G01N3/04G01N1/28
CPCG01N3/08G01N3/06G01N3/04G01N1/286G01N2203/0019G01N2203/0075G01N2203/04
Inventor 万海啸李新峰荆留杰
Owner 河南景链新材料有限公司
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