China Clay Fire Assay Crucibles with High Quality, Find details about China Fire Assay Crucible, Clay Crucible from Clay Fire Assay Crucibles with High Quality
Clay Fire Assay Crucibles with High Quality
Product Specifications:
Chemical Composition:
Item | Content |
SiO2 | 54.6% |
Al2O3 | 40.31% |
Fe2O3 | 1.11% |
TiO2 | 0.47% |
CaO | 1.28% |
MgO | 0.34% |
K2O | 0.61% |
L.O.I(loss on ignition) | 0.21% |