Basic diffusivity in quartz sight glass

Basic diffusivity in quartz sight glass
The base in quartz sight glass will be high temperature viscosity, thus the temperature resistance of quartz sight glass, the base of the quartz crucible is deep in silicon, the oxygen content of silicon single crystal, and the quartz sight glass is used in the light source, the base diffusion will circulate the halogen tungsten, which seriously affects the lamp life, and will affect the light loss in the optical fiber, so the base is a harmful impurity in the quartz sight glass. Various quartz sight glasses have different base content because of different manufacturing processes; synthetic quartz sight glass (hydrogen oxygen flame hydrolysis process) base is 1000-1200ppm, synthetic quartz sight glass hydrogen free plasma flame base is 1-5ppm, crystal raw material plasma heat source in air production base is 20-40ppm, crystal raw material hydrogen oxygen heating process production
Based on 130-250ppm, the vacuum pressurization process is based on <10ppm, and the continuous melting process is based on 60-100ppm. Only one bond in the quartz sight glass structure connects with the silicon atom, so that the silicon oxygen tetrahedron is broken on part of the tetrahedron, so the silica oxygen tetrahedron is loosened and the temperature resistance of the quartz sight glass is high. The temperature resistance of the synthetic quartz sight glass is 70. The base of the synthetic quartz sight glass and the quartz sight glass is the basis for the reaction of the SiO2 and the water, known as the state base, and the diffusion speed. The rate is very small, so it is very difficult to take off.
The properties of quartz sight glass described above are quartz sight glass, and other varieties of quartz sight glass (milk white quartz sight glass, quartz ceramics, non quartz sight glass, quartz cotton, quartz fiber, etc.) have their own special properties.

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Basic diffusivity in quartz sight glass

Basic diffusivity in quartz sight glass	quartz sight glass	quartz glass	Round Quartz Disc	Heat Resistant quartz Sight Glass
Basic diffusivity in quartz sight glass	quartz sight glass	quartz glass	Round Quartz Disc	Heat Resistant quartz Sight Glass
Basic diffusivity in quartz sight glass	quartz sight glass	quartz glass	Round Quartz Disc	Heat Resistant quartz Sight Glass