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Cleaning process of beryllium oxide ceramic

A technology of beryllium oxide ceramics and crafts, applied in the direction of cleaning methods using liquids, chemical instruments and methods, cleaning methods and utensils, etc., can solve problems such as human injury, achieve the effects of reducing injuries, improving the working environment, and being easy to achieve

Active Publication Date: 2011-08-31
HUADONG PHOTOELECTRIC TECHN INST OF ANHUI PROVINCE
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a cleaning process for beryllium oxide ceramics to solve the problem in the prior art that the toxic dust attached to beryllium oxide is harmful to the human body

Method used

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  • Cleaning process of beryllium oxide ceramic
  • Cleaning process of beryllium oxide ceramic

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Embodiment Construction

[0024] Such as figure 1 shown. A cleaning process for beryllium oxide ceramics, characterized in that: sequentially comprising the following steps:

[0025] (1) Preparation of degreasing solution for beryllium oxide ceramics: First, measure 1000 ml of deionized water with a graduated cylinder, pour the measured deionized water into a beaker, and then put the beaker on the electric furnace; secondly, weigh it on a tray balance 3 grams of sodium oxalate, 2 grams of sodium tartrate, and 1.5 grams of OP emulsifier, then pour the weighed sodium oxalate, sodium tartrate, and OP emulsifier into the deionized water in the beaker and stir continuously to dissolve it to obtain a deoiled solution ;

[0026] (2) Heat the degreasing solution in the beaker to 63°C through an electric furnace, then put the beryllium oxide ceramics to be cleaned into the degreasing solution in the beaker, and then put the beaker with beryllium oxide ceramics into the ultrasonic cleaning tank ;

[0027] (3...

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Abstract

The invention discloses a cleaning process of beryllium oxide ceramic. The process has the following process flow of: preparing oil-removing solution, removing oil with ultrasonic waves, filtering the solution and treating scrap materials, cleaning with flowing water, cleaning with the ultrasonic waves, drying, and taking the beryllium oxide ceramic out. The cleaning process is simple, easy to realize and low in cost; toxic dust attached to the beryllium oxide can be effectively washed off; and the hurt to a human body caused by the beryllium oxide is reduced.

Description

technical field [0001] The invention relates to the fields of microwave electric vacuum technology and electric vacuum material technology, in particular to a cleaning technology for beryllium oxide ceramics. Background technique [0002] Electric vacuum ceramics include oxide ceramics, silicate ceramics, nitride ceramics, etc. Oxide ceramics include alumina (Al 2 o 3 ) porcelain, beryllium oxide (BeO) porcelain, magnesium oxide (MgO) porcelain, zirconia (ZrO) 2 ) Porcelain etc. The main component of oxide porcelain is a single oxide crystal, with high purity crystal phase and less glass phase. The purity of raw materials is high, and the sintering temperature is also high, so the electrical, thermal and mechanical properties of porcelain are good. [0003] Beryllium oxide ceramics are made of beryllium oxide powder, adding trace amounts of MgO, Al 2 o 3 It is sintered with other additives, and the sintering temperature reaches 1800°C to 1850°C. The mechanical streng...

Claims

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Application Information

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IPC IPC(8): B08B3/04B08B3/08B08B3/12F26B21/00F26B23/00
Inventor 吴华夏江祝苗陈明龙王莹张丽
Owner HUADONG PHOTOELECTRIC TECHN INST OF ANHUI PROVINCE
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