product
Caster tips have the advantages of uniform molten aluminium flow, laminar flow, no blockage, and the same temperature in the caster tip outlet.
It is made of alumina ceramic fibers and binders through special processes. It has the advantages of uniform molten aluminium flow, laminar flow, no blockage, and the same temperature in the caster tip outlet.
Item | unit | Measured value | Inspection standard |
density | Kg/m3 | 460 | GB/T25139-2010 |
Maximum service temperature | ℃ | ≥1200 | GB/T25139-2010 |
expansivity | 700℃ | 2.1x10-6 | GB/T5072-2008 |
Thermal conductivity | w/m.k | ≤0.14(700℃) | GB/T5072-2008 |
Shrinkage coefficient | 700℃x12h | ≤0.5 | GB/T5072-2008 |
compression strength | MPa | ≥0.16 | GB/T5072-2008 |
Fe2o3 | % | 0.14 | GB/T6900-2006 |
TiO2 | % | 0.40 | GB/T6900-2006 |
caO | % | 0.17 | GB/T6900-2006 |
Used for aluminium foil, strip,sheet roll casting.