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发明公开
CN106222746A 单晶炉熔料时间缩短装置及方法 无效 - 驳回

单晶炉熔料时间缩短装置及方法
摘要：
本发明涉及单晶炉熔料时间缩短装置及方法，单晶炉熔料时间缩短装置包括石墨坩埚，所述石墨坩埚的外表面上绕有感应线圈，所述感应线圈具有电路接线端。单晶炉熔料时间缩短方法，包括单晶炉、装有硅料的石英坩埚、加热装置、单晶炉熔料时间缩短装置，在熔料开始时，打开加热装置，并且接通感应线圈，待硅料融化后，关闭感应线圈。通过在石墨坩埚的外表面上绕感应线圈，可以在开始熔化硅料的时候，将感应线圈通电，与现有的单晶炉内的加热装置一起对硅料进行加热，提高加热效率，缩短硅料融化时间，提高单晶棒的生产效率。
摘要（英）：

The invention relates to a single-crystal furnace material melting time shortening device and method. The single-crystal furnace material melting time shortening device comprises a graphite crucible, an induction coil is wound on the outer surface of the graphite crucible, and the induction coil has a circuit terminal. The single-crystal furnace material melting time shortening method comprises the steps that a single-crystal furnace, the graphite crucible loaded with a silicon material, a heating device and the single-crystal furnace material melting time shortening device are included, when material melting starts, the heating deice is started, the induction coil is switched on, and the induction coil is switched off after the silicon material is melted. Due to the fact that the induction coil is wound on the outer surface of the graphite crucible, the induction coil can be switched on when the silicon material starts to be melted to heat the silicon material with the heating device in the existing single-crystal furnace, the heating efficiency is improved, the silicon material melting time is shortened, and the production efficiency of single crystal rods is improved.

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