Metal casters set up and operate various casting machines to cast ferrous and non-ferrous metal products; hand ladle and pour molten metal into moulds to produce castings.

金属铸工安装和操作各种铸造机，铸造铁和非铁金属产品；手工舀取熔化的金属，并倒入模具，生产铸件。

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The elimination of inclusions from molten steel before casting into mould using ladle refining operation and tundish metallurgy is the key practice to obtain clean steel.

采用钢包精炼方法把夹杂物消灭在钢水进入结晶器之前是获得“干净”钢水的关键。

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This study presented the principle of detecting system for ladle slagging off during continuous casting, the construction of sensor, installing position and the characters of the system.

本文阐述了连铸钢包用下渣检测系统的工作原理，传感器的结构，安装部位及系统特点。

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