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连铸的温度测量主要有钢包与中间罐内钢水温度的测量、结晶器出入水的温差与铸坯表面温度的测量。 1 钢水温度的测量钢水温度对连铸的正常生产与铸坯的质量至关重要。目前行之有效的测温方法是用快速微型热电偶与数字显示仪表。因为用这种热电偶测量钢水温度,反应时间仅在2～5秒钟之内,体积又小,所以叫做快速微型热电偶;在国外,叫做插入式或浸入式(immersion)热电偶;或叫做可换式(ex-changeable)热电偶或消耗式热电偶。兹将其测量原理构造及使用方法叙述于后。
Continuous casting temperature measurement ladle and the middle of the tank temperature measurement, the temperature of the mold out of the water and slab surface temperature measurement. A molten steel temperature measurement The molten steel temperature on the normal production of continuous casting and slab quality is crucial. Currently effective temperature measurement method is to use fast micro-thermocouple and digital display instrument. Because of this thermocouple temperature measurement of molten steel, the reaction time is only 2 to 5 seconds, the volume is small, it is called the rapid micro-thermocouple; abroad, called the plug-in or immersion (immersion) thermocouple; or called Ex-changeable thermocouple or consumable thermocouple. The measurement principle of construction and use of the method is described later.