graphite crucible high quality cutomized size welcome your inquiry
Price:
US$10.0-US$60.0/pc
MOQ:
2 PCS
Delivery Time:
5-8 DAYS
Brand:
wz
Product Description
Graphite crucible
The graphite crucible, also known as molten copper and copper, is a kind of crucible made from graphite, clay, silica and wax. Graphite crucibles are mainly used to smelt copper, brass, gold, silver, zinc,lead and other non-ferrous metals and their arlloys.
Material for High pure graphite crucibles
| Item | Unit | High pure graphite | ||
| baked twice | baked three time | baked four times | ||
| impregnated once | impregnated twice | impregnated three times | ||
| Grain size | mm | ≤325mesh | ≤325mesh | ≤325mesh |
| Bulk density | g/cm3 | ≥1.68 | ≥1.78 | ≥1.85 |
| Specific resistance | μΩ.m | ≤14 | ≤14 | ≤13 |
| Bending strength | MPa | ≥25 | ≥40 | ≥45 |
| Compressive strength | MPa | ≥50 | ≥60 | ≥65 |
| Ash content | % | ≤0.15 | ≤0.1 | ≤0.05 |
| We accept small orders,please inquiry us freely. | ||||
Characteristics:
high strength,
high purity,
high temperature resistance,
high machining capabilities,
high precise machining
high temperature shock resistance.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Lianyungang Wondero Optoelectronic Technology Co.,Ltd
Location
No.113,Haidian zone,Beijing city ,100083,China
Contact Person
Emily