Graphite crucible products have a good thermal conductivity and high temperature resistance, in the course of high-temperature use, thermal expansion coefficient is small, for rapid thermal, quenching has some resistance to strain. The acid, alkaline solution of strong corrosion resistance, with excellent chemical stability.
Due to those excellent performance, so graphigte crucibles get wildly used in the metallurgical, casting, machinery, chemical and other industrial sectors, also used in alloy tool steel smelting and smelting of non-ferrous metals and their alloys.
Maintenance methods for Graphite crucible：
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graphite crucible storage must be placed on the open into the dry or wooden frame, baked things and crucibles to meet the shape of the crucible, clip the middle of the department to prevent damage to the crucible.
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the crucible and furnace wall should be maintained between the appropriate distance, the crucible should be placed in the middle of the furnace, the use of the process, turning the crucible once a week, can extend the crucible service life.
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handling light to gently, is strictly prohibited Shock, and to prevent strong corrosion flame direct injection crucible side and bottom mound.
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feeding should be based on the crucible soluble, not feeding too much, too tight to prevent tightening crucible, the use of appropriate combustion additives, additives will reduce the crucible service life
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Post time: Dec-07-2016