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QUARTZ PRODUCTS


Advantages of using quartz diversion tube

High purity - same material as quartz crucible, purity up to 99.99%.

No oxidation - compared with graphite guide tube, it will not be powdered and will not affect the carbon content of monocrystalline silicon.
Low cost - equivalent to less than 30% of graphite and tungsten draft tube.



NAMEQuartz feeder NAMEQuartz cone NAMEQuartz sheath NAMEQuartz seam detector NAMEQuartz guiding tube
PURPOSE:Used for refeeding when pulling monocrystalline silicon. PURPOSE:Used with quartz feeder when refeeding for monocrystalline silicon pulling.
PURPOSE:Used to protect graphite electrode of single crystal furnace.
PURPOSE:Used to measure the distance between the liquid surface and the guiding tube
PURPOSE:Instead of graphite internal guiding in CZ method, quartz guiding tube has the advantage of high purity and low cost.
SIZE AND TOLERANCEWe can produce according to the customer's requirements.
SIZE AND TOLERANCEWe can produce according to the customer's requirements.
SIZE AND TOLERANCEWe can produce according to the customer's requirements.
SIZE AND TOLERANCEWe can produce according to the customer's requirements.
SIZE AND TOLERANCEWe can produce according to the customer's requirements.

NAME:Quartz feeder NAME:Quartz cone
PURPOSE:Used for refeeding when pulling monocrystalline silicon PURPOSE:Used with quartz feeder when refeeding for monocrystalline silicon pulling
SIZE AND TOLERANCE:We can produce according to the customer's requirements.
SIZE AND TOLERANCE:We can produce according to the customer's requirements.

NAME:Quartz sheath NAME:Quartz seam detector
PURPOSE:Used to protect graphite electrode of single crystal furnace.
PURPOSE:Used to measure the distance between the liquid surface and the guiding tube
SIZE AND TOLERANCE:We can produce according to the customer's requirements.
SIZE AND TOLERANCE:We can produce according to the customer's requirements.




NAME:Quartz guiding tube
PURPOSE:Instead of graphite internal guiding in CZ method, quartz guiding tube has the advantage of high purity and low cost.

SIZE AND TOLERANCE:We can produce according to the customer's requirements.


Product performance
Typical value of impurity content(UNITE:PPM)
Ai Ca Cu Fe K Na Li Mg Cr Mn
16.3 1 <0.05 0.5 1.2 1.1 0.9 0.2 <0.05 <0.05

Physical properties
Bulk density Thermal conductivity Coefficient of thermal expansion softening point Annealing point Strain point
(g/cm3
(w/m·k,1000℃)
(℃-1,1000℃)
(℃)
(℃)
(℃)
2.2
2.28
5.5×10-7
1670
1210
1110

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86-416-7988202
86-416-7988237
Copyright:Jinzhou Youxin Quartz Technology Co., Ltd.
Technical Support:遼寧華??萍加邢薰?/div>