- Electrical properties of quartz glass-quartz glass tube2018-01-10
- Electrical properties of quartz glass-quartz glass tube Performance name electrical performance index and type Quartz glass without quartz glass Resistance to breakdown voltage (kV / mm) at room temperature 30 16 500 centigrade 117.6 Dielec...
- Refractories and acid resistant quartz glass tubes2018-01-08
- Due to the thermal coefficient and the proportion of the quartz glass tube with the crystallization product of beta cristobalite is similar, so the continuous use at high temperature, although the crystallization area expands unceasingly, b...
- Quartz glass purity——quartz glass tube2018-01-06
- Quartz glass purityquartz glass tube Quartz glass tubes are made from natural crystalline quartz (crystal or pure silica), or synthetic silane through high temperature melting. The processing performance after melting products is excellent,...
- The formation of the quartz glass tube2018-01-05
- Quartz glass tube with high purity silica as raw materials, production is melting and quenching (material to be heated to the melting temperature, and then quickly cooled to the glass tube solid phase). The glass tubes which make the ultra...
- Introduction of toughened borosilicate glass2018-01-03
- The toughened borosilicate sight glass (hard hard borosilicate sight glass) has a linear expansion coefficient of (3.3 10-6/K-1 0.1) x, which is also called 3.3 borosilicate sight glass, 95 borosilicate sight glass. It is a kind of low expa...
- Depth analysis of the blind zone in the use of magnetic field meter2018-01-02
- The application industry and place of the magnetic field meter is much more, such as industrial, chemical, electric power, metallurgy, shipbuilding, construction, environmental protection, food, oil and other environment can be seen as a ma...
- Explosion proof and corrosion resistance of magnetic level meter2017-12-29
- The magnetic level gauge is widely used in liquid level measurement and control in the production process of electric power, petroleum, chemical industry, metallurgy, environmental protection, shipbuilding, construction, food and other indus...
- Chemical composition and composition of borosilicate sight glass2017-10-17
- High-borosilicate sight glass is a special glass material with low expansion rate, high temperature resistance, high strength, high hardness, high light transmittance and high chemical stability. Compared with the universal glass, the non-t...
- How to identify the tempered glass is blew?2017-10-09
- How to identify whether the steel is blew, first look at the burst point (tempered glass cracks were radial, have the starting point) whether in the middle of the glass, such as the edge of the glass, generally because the glass has not bee...
- What are the characteristics of common quartz sight glass?2017-09-28
- Quartz glass features: 1, high temperature. Quartz glass softening point temperature of about 1730 ℃, can be used at 1100 ℃ for a long time, the shortest time the maximum temperature of up to 1450 ℃. 2, corrosion resistance. In additi...
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