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在熔模铸造的生产中,对钢水迅速、准确的测温是保证铸件质量的重要一环。为此我厂于1980年研制成功快速测温仪。经多次实验证明,采用快速测温仪对钢水测温与光学高温计及快速微型热偶探头比较,具有结构简单、工艺过程容易掌握、测温准确等优点,适于中小型熔化钢、化铁炉、化铜炉及铝合金等方面使用。
In the production of investment casting, the rapid and accurate temperature measurement of molten steel is an important part of ensuring the quality of castings. To this end I plant in 1980 developed a rapid thermometer. After many experiments, it has been proved that using the rapid pyrometer to compare the temperature of molten steel with the optical pyrometer and the fast miniature thermocouple probe has the advantages of simple structure, easy process control, accurate temperature measurement and the like, and is suitable for small and medium-sized molten steel, Iron furnace, copper furnace and aluminum alloy and other aspects of use.