Graphite Crucible For Gold
CYK is the professional supplier of different graphite products, that used for metallurgy industry. The size can be customized by the customer. Its products have passed ISO9001 international quality system certificate.
Properties
1. High accurancy products by high advanced machining equipments.
2. skilled operators and experienced engineers.
3. obtaining the stable and good quality of raw materials.
4. Customizing the most suitable products for the customers according to the size and shape drawings and applications.
Items | Vibration molding for Medium grain size | Compressive molding of high pure graphite and fine grain size | Isostatic graphite | ||||
Materials CODE | BGSK |
BTSK
| BF2-3 | BF3-4 | ----- | ||
Process | impregnated twice baked three time | impregnated one baked two time | impregnated twice baked three time | mpregnated three times baked four times | |||
Guarantee value | |||||||
Max grain size | 0.8mm | 2mm | 0.043mm | 0.043mm | --- | ||
Bulk density | g/cm3 | ≥1.72 | ≥1.62 | ≥1.8 | ≥1.85 | ---- | |
Specific resistance | μΩ.m | 7-9 | 7-9 | 10-13 | 10-13 | --- | |
Bending strength | MPa | ≥13.5 | ≥9.0 | ≥40 | ≥47 | --- | |
Compressive strength | MPa | ≥35 | ≥22 | ≥60 | ≥75 | --- | |
Ash content | % | ≤0.3 | ≤0.3 | ≤0.1 | ≤0.05 | ||
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