Clay/silicon Carbide Graphite Crucible for Melting Steel,mini Lab Heat Treatment Crucible Furnace
High quality graphite crucible in China
Graphite crucible with good thermal conductivity and high temperature resistance, at high temperature in use process, small thermal expansion coefficient, the thermal shock, quenching has certain strain resistance. Of acid and alkaline solution of strong corrosion resistance, excellent chemical stability.
Graphite crucible, because has more excellent performance, so in metallurgy, casting, machinery, chemical and other industries, has been widely used in alloy tool steel smelting and smelting of nonferrous metals and their alloys. And has a good technical and economic effect.
1.Crucible need to stored in ventilated and dry environment, avoid moisture to affected application.
2.Crucible should be handling gently, do not roll, in case not to damage the protective layer on the surface of crucible
3,Before use,need baking crucible,the baking temperature from low to high slowly heat up, and constantly flipping crucible and let its uniform heat, eliminate moisture , preheating temperature gradually rises to more than 500℃ (if preheating undeserved, will lead to blowout, spalling,this not belong to quality problems, won’t be refund)
4.Crucible furnace need mating with crucible, the gap of around need to meet the requirements, furnace cover can't pressure on the crucible.
5.Need to avoid flame spray on the side of crucible, should be sprayed to the crucible bottom.
6.When feeding raw material, should be slowly, big size material don’t install too much and tight,avoid to crack crucible.
7.Crucible tongs need suitable with crucible, to avoid damage crucible.
8.Crucible better be continuous used, in order better to play its high performance.
9.Need to periodic rotation when using crucible, for heated evenly, prolonged use
10.When remove the slag and stick cokes of crucible, should tap gently, to avoid damage to the crucible.
Wooden box with foam suitable long distance tranship
Angela ma
Phone :+86 15190209702
Skype :angelama201
Whatsapp & Viber :+86 15190209702
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