| 摘要 |
PURPOSE: A gasket for a collector nozzle is provided which is separated from a shrouding nozzle easily so that minimizing defective proportion in separation. CONSTITUTION: A sealing gasket is installed to a lower part of a collector nozzle and seated on a shrouding nozzle, wherein a coating part is formed to the exterior of the sealing gasket. The coating part is composed of graphite(98%±0.5%), aluminum oxide(AL2O3, 0.65%±0.1%), and magnesium oxide(MgO, 0.97%±0.1%). Thereby, the collector nozzle is separated from a shrouding nozzle easily.
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