? asked in 科學及數學化學 · 1 decade ago



1 Answer

  • 1 decade ago
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    The melting range of molten steel is not more than 1500C. So, we can use the silica, clay-graphite or graphite crucible for the storage. All of these materials can stand for even higher temperature before melting. In fact, they are dialy used for this industry.

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