1kg 2kg 3kg High Purity Quartz Crucible For Melting Metals

1kg 2kg 3kg High Purity Graphite Quartz Crucible With Good Insulation

• High purity, high temperature resistance, high precision, good insulation.
• Good thermal stability, long service life.
• Good corrosion resistance to ensure product quality and reliability.
• Good heat conduction properties, can greatly shorten the melting time, save energy.
• Quartz crucible is used in alloy tool steel smelting and smelting of nonferrous metals and their alloys.

Technical Parameter of the High-purity Quartz Crucible

Crucibles we manufacture and supply:

• High pure graphite crucible
• Isostatic graphite crucible
• Silicon crabide graphite crucible
• Silicon carbide crucible
• Clay graphite crucible
• quartz crucible

Packaging&Delivery

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• All the goods will be test and packed well before shipping to avoid damage during delivery.
• Plastic inside,Polyfoam filled,Carton Outside.
• Usually we send the goods by express delivery such as DHL, FedEx, UPS, TNT. For a large quantity of goods, shipping by sea or by air.

Customer feedback

Conservation and preservation:
Graphite crucibles should be protected from moisture. Graphite crucibles are afraid of being affected by moisture, which will have a great impact on the quality. If the crucible is used, it will rupture, burst, fall out, and fall off, which will cause the loss of molten metal and even accidents. Therefore, graphite crucibles must be protected from moisture during storage and use.
The warehouse where graphite crucibles are stored should be dry and ventilated, and the temperature should be kept between 5 ℃ ~ 25 ℃, and the relative humidity should be 50 ~ 60%. Do not store the crucible on brick soil or cement floor to avoid moisture. The graphite crucible in bulk should be placed on a wooden stand, preferably 25-30cm above the ground; the whole package packed in a wooden box, wicker basket or straw bag must have a sleeper under the pallet, not less than 20cm from the ground. Putting a layer of linoleum on the sleepers is more conducive to moisture isolation. For a period of time, the stack must be inverted, and the lower layer should be inverted, so that the upper and lower layers are relatively opposite. The time interval for stacking should not be too long. Generally, the stacking should be done once every two months. If the ground is not too humid, it can be reversed once every three months. In short, it is necessary to get a good moisture-proof effect by inversion.