| 摘要 |
A refractory component is provided for use in a metal producing or refining process in which the component is at least partially immersed in molten metal. The component including a graphite member (2) and a refractory sleeve (10) that covers at least part of the graphite member. A recess (12) is provided in the surface of the graphite member (2) and the refractory sleeve (10) is located in the recess.
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