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本文主要介绍氮化硼陶瓷作保护套管的热电偶、ＸＣＴ－１９１型温度控制仪、可控硅电压调整器等组成的控测温系统在反应烧结氮化硅炉中的应用效果及制作机理。
This article mainly introduces the boron nitride ceramic as a protective sleeve thermocouple, XCT-191-type temperature controller, SCR voltage regulator and other components of the temperature control system in the reaction of sintered silicon nitride furnace application effect and production mechanism .