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Testing method and equipment for water erosion resistance of ceramic mud

A technology of ceramic mud and detection method, which is applied in the direction of measuring device, material weighing, analyzing material, etc., can solve problems such as mud falling off, and achieve the effect of simple structure, simple operation and stable test results.

Active Publication Date: 2017-02-01
SHANDONG GUIYUAN ADVANCED CERAMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, after adding the plasticizer, the plasticity of the mud material is improved, but the mud material falls off very seriously when the billet is drawn, which is contradictory to the view that the high plasticity mud material is easy to form

Method used

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  • Testing method and equipment for water erosion resistance of ceramic mud
  • Testing method and equipment for water erosion resistance of ceramic mud

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The method for detecting water erosion resistance of the ceramic mud comprises the following steps:

[0040] (1) Knead or knead the ceramic mud material, and prepare 300 g of cylindrical regular samples after fully mixing;

[0041] (2) The sample is fixed on the loading tray 4 with a sharp fixed shaft 5;

[0042] (3) Adjust the position of the elastic sheet 7 (the coefficient of friction of the elastic sheet is 0.6) so that the contact position with the sample is as low as possible, that is, the upper edge of the elastic sheet 7 is lower than the tip of the fixed shaft 5, and the torque is controlled by adjusting the torque. The device 9 adjusts the value of the torque meter 10 to 1.5N;

[0043] (4) The water flow inlet 1 is connected with the tap water pipe, and the water flow controller 2 is adjusted to a water flow rate of 40g / min. At the same time, the water outlet of the water flow outlet 3 is aligned with the contact position between the elastic sheet 7 and the m...

Embodiment 2

[0049] The detection method of described ceramic mud material anti-water erosion ability, other is identical with embodiment 1, and difference is:

[0050] Adjust the value of torque meter 10 to 4.5N;

[0051] The water flow rate is 80g / min;

[0052] The running time of the motor 12 is 10 minutes;

[0053] The rotating speed of motor 12 is 5r / s;

[0054]The coefficient of friction of the elastic sheet 7 is 0.8;

[0055] Such as figure 1 As shown, the testing equipment for the water erosion resistance of the ceramic mud is the same as that in Example 1.

[0056] The elastic sheet has a width of 3 cm.

[0057] Finally, the mass m2 of the dry material was weighed to be 27g.

Embodiment 3

[0059] The detection method of described ceramic mud material anti-water erosion ability, other is identical with embodiment 1, and difference is:

[0060] Adjust the value of torque meter 10 to 3.0N;

[0061] The water flow rate is 60g / min;

[0062] The running time of the motor 12 is 7 minutes;

[0063] The rotating speed of motor 12 is 3r / s;

[0064] The coefficient of friction of the elastic sheet 7 is 0.7;

[0065] Such as figure 1 As shown, the testing equipment for the water erosion resistance of the ceramic mud is the same as that in Example 1.

[0066] The width of the elastic sheet 7 is 3 cm.

[0067] Finally, the mass m3 of the dry material was weighed to be 12g.

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Abstract

The invention relates to a method and equipment for detecting the water erosion resistance of a ceramic pug, belonging to the technical field of performance detection of ceramic pugs. The method for detecting the water erosion resistance of the ceramic pug comprises the steps of putting the ceramic pug and a standard pug into a water environment respectively, then loading a load to the lateral surface of the pug, collecting the separated pug and water when the pug rotates, and finally weighing the dried mug separated within unit time for comparing. The method for detecting the water erosion resistance of the ceramic pug is simple in operation, overcomes the defect of plasticity parameter characteristic, and effectively evaluates the throwing performance of the ceramic pug in the water environment. The invention simultaneously provides equipment for detecting the water erosion resistance of the ceramic pug. The equipment is simple in structure and stable in test results.

Description

technical field [0001] The invention relates to a method and equipment for detecting the water erosion resistance of ceramic mud, belonging to the technical field of performance detection of ceramic mud. Background technique [0002] In the evaluation criteria of ceramic mud, the formability of ceramic mud is very important. Drawing molding is a kind of traditional ceramic molding method. Whether ceramic mud is suitable for drawing is initially evaluated by the hand feeling of the drawing master, and the hand feeling is often unstable due to factors such as mood and proficiency. Later, it was proposed to use plasticity parameters to evaluate, but this parameter can only characterize the deformation ability of ceramic mud in anhydrous environment. In the drawing process, water is usually used as a lubricant, and the plasticity test is an anhydrous environment, which is very different from the actual forming process. At the same time, after adding the plasticizer, the plasti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/56G01N5/00
Inventor 岳剑张金钊张丽英单婷任允鹏桑爱美
Owner SHANDONG GUIYUAN ADVANCED CERAMICS
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