Corrosivity of quartz sight glass
When the molten silicon pulling silicon single crystals of quartz sight glass corrosion: (direct 9CZ) manufacturing monocrystalline silicon, monocrystalline silicon production accounted for about 90%, is widely used in integrated circuits, power electronic components etc., must adopt the direct method of quartz sight glass crucible for melting silicon single crystal pulling vessel, temperature 1447 - 5 DEG C, the melting of silicon corrosion effect on quartz sight glass, although the amount of corrosion is very small, but because the silicon crystals require high purity metal impurities in quartz sight glass to silicon single crystal. So the purity of the quartz sight glass crucible is an important property.

If you are interested in the quartz sight glass or need to consult, please click on our online customer service, or call us. Pan Chao, customized different quality specifications of the glass.
Pan Chao special industrial glass, tailored for your different quality of the glass.
Welcome sending your inquiry: Phone : +86 13569413718  Email: info@panchaoglass.com