Properties of Cathode Blocks
Product Details:
| Material | MgO-Carbon Brick |
|---|---|
| Shape | Block |
Detailed Product Description
Cathode Blocks with different carbon contents for Aluminium Electrolysis
Item | 30% | 50% | 75% | 100% | ||
ash | % | ≤ | 4 | 3 | 2.5 | 1.5 |
resistivity | µm | ≥ | 35 | 30 | 25 | 21 |
Na-expansion | % | ≤ | 0.8 | 0.8 | 0.50 | 0.50 |
Real density | g/cm3 | ≥ | 1.94 | 1.96 | 2.00 | 2.10 |
Bulk density | g/cm3 | ≥ | 1.56 | 1.58 | 1.60 | 1.65 |
C.C.P | Mpa | ≥ | 27 | 26 | 25 | 25 |
Folding strength | Mpa | ≥ | 8 | 8 | 7 | 7 |
Thermal conductivity | W/m°k | ≥ | 8 | 14 | 18 | 20 |
Porosity | % | ≤ | 20 | 20 | 20 | 20 |
Side & Corner blocks for Aluminium Electrolysis
Item | values | ||
ash | % | ≤ | 8 |
Real density | g/cm3 | ≥ | 1.88 |
Bulk density | g/cm3 | ≥ | 1.54 |
c.c.p. | Mpa | ≥ | 30 |
Dimensions of Cathode blocks
Item | Length | Width | Height | Slot |
Maximum dimensions | 4000 mm | 950mm | 500 mm | - |
Standard tolerances | ±5 mm | ±3 mm | ±3 mm | ±3 mm |
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Company Info
CIMM Group Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Dalian
Province/State: Liaoning
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company, Agent, Business Service (Transportation, finance, travel, Ads, etc), Other
Online Postings: Products