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        CONTACT NUMBER
        86-416-7988200
        OFFICIAL WECHAT
        OFFICIAL WECHAT
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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

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