First of all, the chemical method is mainly used to form the color of the film by chemical oxidation in a specific solution. However, it is necessary to conduct the reference ratio to ensure the final consistency of the color.Second, the high temperature oxidation method, the workpiece must be kept within the scope of the process, and then it must be directly soaked in a specific good molten salt
发布时间:
2018
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07
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12
Number of visits:120
Zirconia ceramics with phase transformation toughening and microcrack toughening, so has high strength and toughness, known as 'ceramic steel', its fracture toughness is the highest in all ceramic, but the highest hardness is alumina ceramic, zirconia it has the features: 1, zirconia ceramic hardness close to the natural diamond, lighter than metal, has never wear, don't change color gem features such as; 2. Extremely high hardness
发布时间:
2013
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12
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11
Number of visits:66
Zirconia oxygen sensor is used to measure the content of oxygen in the flue gas of large supercritical boiler furnace with zirconia ceramic sensor. It is a large number of boiler oxygen content measurement equipment, simple structure, rapid response, accurate measurement and other advantages.Zirconia probe is the use of stable cubic zirconia ceramic in the above 650 ℃ environment produce oxygen ionic conduction properties and design, in a certain temperature conditions, if the zirconium dioxide gases on either side of the block ceramics exist in different oxygen concentration in the zirconium ...
发布时间:
2018
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07
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09
Number of visits:50
With the development of LED display technology and the deepening of customer awareness, new customers are increasingly demanding the stability and reliability of LED display. Therefore, in order to meet the requirements, the manufacturer must design a more reliable LED display.At present, the LED display industry standard "general standard SJ/T11141 LED display, in the industry standard and the electronic measuring instrument reliability test GBll463 2 s to determination of test reliability of LED display, in fact it is difficult to realize the MTBF of no less than 10000 hours of the reli...
发布时间:
2018
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07
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03
Number of visits:50
Zirconium oxide ceramic materials are usually made by cutting, grinding, grinding and polishing of blank materials. This process requires mechanical processing. The mechanical processing properties of zirconia ceramics include cutting, grinding, grinding and polishingZirconium oxide ceramic cutting, grinding, grinding and polishingZirconia ceramic cutting has three methods: fixed abrasive cutting, free abrasive cutting and single edge cutting. The application and development of high performance industrial ceramics is based on the three-phase composite ceramic material ZTA.Plastic deformation o...
发布时间:
2018
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07
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13
Number of visits:19
Zirconium oxide ceramics, as a kind of special industrial ceramics, have been used in various fields, and the feedback of its quality and performance is very good. To obtain zirconium oxide ceramic materials, the first thing to do is to conduct performance quality inspection to ensure that all aspects can meet the standard specifications and be put into use in a qualified state. So how to test the quality of zirconia ceramic materials?Quality inspection of zirconia ceramic materials1. Substrate dielectric constant: 30;2. Inspection materials: zirconia ceramic materials;3. Drop of steel ball: 2...
发布时间:
2018
-
07
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13
Number of visits:22