Z8# small silicon carbide graphiite crucible with spout lip for melting and transfering copper
Z8# small silicon carbide graphiite crucible with spout lip for melting and transfering copper
Advantages
Our silicon carbide graphite crucible has the following characteristics:
1. Higher thermal conductivity: Shorten the time of smelting, save energy;
2. Higher strength: Shaped by isostatic pressing, internal structure without defects, high physical strength;
3. Better oxidation resistance: Unique antioxidant design, and use high purity raw materials to protect graphite, high oxidation resistance; It’s 5~10 times of ordinary graphite crucible.
4. Anti erosion: low porosity, special additives, effectively resist the corrosion of slag and other melts.
5. long life: Crucible’s life can be 3-5times longer than normal graphite crucible.
Characteristic
| Carbon | 45%~50% |
| SiC | 40%~50% |
| Resin | 1%~5% |
| Fe2O3 | 1%~5% |
| Porosity % | 13 |
| Density (g/cm3) | 2.1~2,4 |
| Bending strength(MPa) | 7.8 |
| Thermal expansivity(% at 800℃) | 0.30 |
| Thermal conductivity (w/m.K) | 34 |
For different furnace:
Material | Applicable furnace/metal |
JA | Electronic resistance furnace, Coke furnace |
JB | Electronic resistance furnace, Holding furnace |
JC | Flame furnace, Coke furnace, Bio particle furnace, Gas furnace, Oil furnace |
JD | Electromagnetic induction furnace, Intermediate frequency furnace |
JE | High acid and alkali corrosion metal |
Professional packaging
1.One crucible in one sealed plastic bag within dryer.
2.Enough plastic foam is placed to ensure the safety of crucible during the transport.
3.Free fumigated wooden case.
1.Delivery time is 5~7 days for sample and 15 working days for bulk order;
2. Strong production capacity and strict quality control system;
3. Your inquiry and problems related to our products or prices will be replied in 24 hours;
4. Well-trained and experienced staffs to answer all your inquires;
5. After-sale tracking service for all of our clients;
6. OEM is available; small quantities, mixed bulk orders are also welcome;
7. Payment: L/C, D/A, D/P, T/T, Paypal , Western Union, MoneyGram;
8. Delivery way: UPS, DHL, TNT, FEDEX, EMS, CHINA POST.
1.When can I get the price?
We will reply you within 24 hours after getting your detailed requirements,like size,quantity etc. .
If it is an urgent order, you can call us directly.
2. Do you provide samples?
Yes, samples are available for you to check our quality.
Samples delivery time will be about 3-10 days.
3.What about the lead time for mass product?
The lead time is based on the quantity,about 7-12days.For graphite product,apply Dual-use items
license need about 15-20working days.
4.What is your terms of delivery?
We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you. Besides that,
we can also shipping by Air and Express.
5.Product packaging?
We are packed in wooden cases, or according to your requirements.
6.Notice
Please note that the price on alibaba is a rough price.The actual price will depends on raw materials,
exchange rate ,wage and your order quantity .Hope to cooperation with you,Thanks !
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